criyle/codenet-compile-errors huggingface dataset:
Language: C++

/* ***********************************************
Author        :yang12138
Created Time  :2017/9/5 12:35:21
File Name     :D.cpp
************************************************ */
#include <iostream>
#include <stdio.h>
#include <cstring>
#include <algorithm>
#include <string>
#include <math.h>
#include <cstdlib>
#include <vector>
#include <queue>
#include <set>
#include <map>
using namespace std;
#define mem(a,b) memset(a,b,sizeof(a))
typedef long long ll;

const int N=1e5+10;

int a[N];
vector<int>dat;

void solve(){
	int n;
	scanf("%d",&n);

	for(int i=1;i<=n;i++){
		scanf("%d",a+i);
		if(a[i]==i) dat[i].push_back(i);
	}

	int ans=0;
	for(int i=0;i<dat.size();){
		if(i+1<dat.size() && dat[i+1]==dat[i]+1) ans++,i+=2;
		else ans++,i++;
	}
	printf("%d\n",ans);
}

int main(){
    //freopen("in.txt","r",stdin);
    //freopen("out.txt","w",stdout);
	
	solve();
    
    return 0;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:32:36: error: request for member 'push_back' in 'dat.std::vector<int>::operator[](((std::vector<int>::size_type)i))', which is of non-class type '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'}
   32 |                 if(a[i]==i) dat[i].push_back(i);
      |                                    ^~~~~~~~~
Language: C++

#include<stdio.h>
int a,n,c=0;
main() {
scanf("%d",&n);
for(int i=1;i<=n;i++) 
if(a==i) c+=(f>0) f=0;
printf("%d\n",c);
}

Compiler output:
a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    3 | main() {
      | ^~~~
a.cc: In function 'int main()':
a.cc:6:14: error: 'f' was not declared in this scope
    6 | if(a==i) c+=(f>0) f=0;
      |              ^
Language: C++

#include<iostream>
#include<cstring>
#include<algorithm>
using namespace std;

#define LL long long

inline int read(){
	int x=0,f=1;char c=getchar();
	for(;!isdigit(c);c=getchar()) if(c=='-') f=-1;
	for(;isdigit(c);c=getchar()) x=x*10+c-'0';
	return x*f;
}
const int INF=9999999;
const int MAXN=100000;

int N;
int a[MAXN+1];
queue<int> Que;
int t,ans;
bool vis[100001];
bool tp[100001];
int ans2;

int main(){
	N=read();
	for(int i=1;i<=N;i++){
		a[i]=read();
	}
	for(int i=1;i<=N;i++){
		if(a[i]==i){
			if(i==1){
				swap(a[i],a[i+1]);
				ans++;
			}
			else if(i==N){
				ans++;
			}
			else if(a[i-1]==i-1){
				swap(a[i],a[i-1]);
				ans++;
			}
			else if(a[i+1]==i+1){
				swap(a[i],a[i+1]);
				ans++; 
			}
			else {
				int l=1,r=N;
				for(int j=i-1;j>=1;j--){
					if(a[j]==j) {
						l=j; break;
					}
				} 
				for(int j=i+1;j<=N;j++){
					if(a[j]==j) {
						r=j; break;
					}
				} 
				if(i-l<r-i) swap(a[i],a[i-1]);
				else swap(a[i],a[i+1]);
				ans++;
			}
		}
	}
	printf("%d\n",ans);
	return 0;
}

Compiler output:
a.cc:19:1: error: 'queue' does not name a type
   19 | queue<int> Que;
      | ^~~~~
Language: C++

#include <bits/stdc++.h>

using namespace std;

int N, x;
vector < int > p(100005);

int main() {
    cin >> N;
    
    for (int i = 1; i <= N; ++i) {
        cin >> x;
        
        if (x == i) {
            p.push_back(i);
        }
    }
    
    for (int i = p.size() - 1; i >= 0; --i) {
        if (i > 0 && p[i] == p[i - 1] + 1) {
            ++res;
            --i;
        } else {
            ++res;
        }
    }
    
    cout << res << '\n';
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:15: error: 'res' was not declared in this scope
   21 |             ++res;
      |               ^~~
a.cc:24:15: error: 'res' was not declared in this scope
   24 |             ++res;
      |               ^~~
a.cc:28:13: error: 'res' was not declared in this scope
   28 |     cout << res << '\n';
      |             ^~~
Language: C++

#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <float.h>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <limits>
#include <locale>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <wchar.h>
#include <wctype.h>
#include <algorithm>
#include <bitset>
#include <cctype>
#include <cerrno>
#include <clocale>
#include <cmath>
#include <complex>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <deque>
#include <exception>
#include <functional>
#include <map>
#include <ios>
#include <iosfwd>
#include <istream>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <utility>
#include <vector>
#include <cwchar>
#include <cwctype>
#include <complex.h>
#include <fenv.h>
#include <inttypes.h>
#include <stdbool.h>
#include <stdint.h>
#include <tgmath.h>
#include <conio.h>
#include <numeric>
#include <list>
#include <windows.h>
#include <cfloat>
#include <climits>
#include <unordered_map>
#include <unordered_set>
using namespace std;

int n,a[100010],ans;
bool b[100010];

int main()
{
	cin>>n;
	for(int i=1;i<=n;i++) cin>>a[i];
	
	for(int i=1;i<=n;i++)
	{
		int cur=0;bool f=0;
		while(i<=n&&a[i]==i) i++,cur++,f=1;
		if(f) i--,ans=ans+(cur==1?1:cur-1);
	}
	
	cout<<ans;
	
	return 0;
}

Compiler output:
a.cc:53:10: fatal error: conio.h: No such file or directory
   53 | #include <conio.h>
      |          ^~~~~~~~~
compilation terminated.
Language: C++

#include "bits/stdc++.h"
using namespace std;


int main()
{
        int n;
        scanf("%d", &n);
        vector<int>v(n);

        for(int i = 0; i < n; i++) scanf("%d", &v[i]);

        int cnt = 0;
        for(int i = 0; i < n - 1; i++) {
                if(v[i] == i + 1) {
                        swap(v[i], v[i + 1]);
                        cnt++;
                }
        }
        int cnt1 = 0;
        for(int i = n - 1; i > 0; i--) {
                if(v[i] == i + 1) {
                        swap(v[i], v[i - 1])
                        cnt1++;
                }
        }

        printf("%d\n", min(cnt, cnt1) );


        return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:23:45: error: expected ';' before 'cnt1'
   23 |                         swap(v[i], v[i - 1])
      |                                             ^
      |                                             ;
   24 |                         cnt1++;
      |                         ~~~~
Language: C++

#include <stdio.h>


int main()
{
    int n;
    int result = 0, conq = 0;
    scanf("%d", &n);
    for (int i = 1; i <= n; ++ i) {
        int x;
        scanf("%d", &x);
        if (x == i) {
            ++ conq;
        }

        if (x != i || i == n) {
            result += conq + 1 >> 1;
            conq = 0;
        }
    }
0


Compiler output:
a.cc: In function 'int main()':
a.cc:21:2: error: expected ';' at end of input
   21 | 0
      |  ^
      |  ;
a.cc:21:2: error: expected '}' at end of input
a.cc:5:1: note: to match this '{'
    5 | {
      | ^
Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
using namespace std;

int main()
{
	int N; cin >> N;
	vector<int>p(N);
	for (int i = 0; i < N; i++) {
		cin >> p[i];
	}

	int ans = 0;
	int cnt = 0;
	for (int i = 0; i < N; i++) {
		if (p[i] == i + 1) {
			cnt++;
		}
		else {
			ans += ceil(cnt / 2.);
			cnt = 0;
		}
	}
	ans += ceil(cnt / 2.);

	cout << ans << endl;

    return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:22:32: error: 'ceil' was not declared in this scope
   22 |                         ans += ceil(cnt / 2.);
      |                                ^~~~
a.cc:26:16: error: 'ceil' was not declared in this scope
   26 |         ans += ceil(cnt / 2.);
      |                ^~~~
Language: C++

解説読んだ
難しい
2^M→部分集合 の発想
凸包の中の点の部分集合の個数を凸集合の個数と置き換える
凸集合の個数は全体-直線集合

Compiler output:
a.cc:3:3: error: extended character → is not valid in an identifier
    3 | 2^M→部分集合 の発想
      |   ^
a.cc:1:1: error: '\U000089e3\U00008aac\U00008aad\U00003093\U00003060' does not name a type
    1 | 解説読んだ
      | ^~~~~~~~~~
Language: C

#include <bits/stdc++.h>
#define maxn 100010
#define ll long long
using namespace std;

const ll mod=998244353;

ll n,R,B,G,RB,RG,BG,ans=1;

char s[maxn*3];

int main(){
	scanf("%lld%s",&n,s+1);
	for(int i=1;i<=n;i++) ans*=i,ans%=mod;
	for(int i=1;i<=n*3;i++){
		if(s[i]=='R'){
			if(BG) ans*=BG,BG--;
			else if(B) ans*=B,B--,RB++;
			else if(G) ans*=G,G--,RG++;
			else R++;
		}
		else if(s[i]=='B'){
			if(RG) ans*=RG,RG--;
			else if(R) ans*=R,R--,RB++;
			else if(G) ans*=G,G--,BG++;
			else B++;
		}
		else if(s[i]=='G'){
			if(RB) ans*=RB,RB--;
			else if(R) ans*=R,R--,RG++;
			else if(B) ans*=B,B--,BG++;
			else G++;
		}
		ans%=mod;
	}
	printf("%lld",ans%mod);
	return 0;
}

Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
#define ll long long
#define mk make_pair
using namespace std;
const int N = 2e2 + 5;
const int mod = 998244353;
bool bo[N][N];
int n, x[N], y[N];
vector<int> V;
ll ans, p[N];
bool line(int i, int j, int k) {
	return (x[j] - x[i]) * (y[k] - y[i]) - (x[k] - x[i]) * (y[j] - y[i]) == 0; 
}
int main() {
	p[0] = 1;
	for (int i = 1; i < N; i++) p[i] = p[i - 1] * 2 % mod;
	cin >> n;
	for (int i = 1; i <= n; i++) {
		cin >> x[i] >> y[i];
	}
	for (int i = 1; i <= n; i++) {
		for (int j = i + 1; j <= n; j++) {
			if (bo[i][j]) continue;
			V.clear();
			V.push_back(i);
			V.push_back(j);
			for (int k = j + 1; k <= n; k++) {
				if (line(i, j, k)) V.push_back(k);
			}
			for (int k = 0; k < V.size(); k++)
				for (int l = 0; l < V.size(); l++)
					bo[V[k]][V[l]] = 1;
			ans += p[V.size()] - V.size() - 1;
			ans %= mod;
		}
	}
	ans = p[n] - ans - n - ;
	ans %= mod;
	ans += mod;
	ans %= mod;
	cout << ans;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:37:32: error: expected primary-expression before ';' token
   37 |         ans = p[n] - ans - n - ;
      |                                ^
Language: C++

#include <complex>
#include <vector>
#include <set>
#include <cstdio>
using namespace std;

const double EPS = 1e-12;
typedef complex<double> P;

long long pow_binary_mod(long long x,long long y,long long M){
	long long z=1;
	for(;y;y>>=1){
		if((y&1)!=0)z=z*x%M;
		x=x*x%M;
	}
	return z;
}

int main(){
	int M=998244353;
	int N,x,y;
	scanf("%d",&N);
	vector<P>v(N);
	int r=pow_binary_mod(2,N,M);
	set<pair<int,int>>se;
	for(int i=0;i<N;i++)scanf("%d%d",&x,&y),v[i]={(double)x,(double)y};
	for(int i=0;i<N;i++)for(int j=i+1;j<N;j++){
		if(se.find({i,j})!=se.end())continue;
		L l(v[i],v[j]);
		vector<int>x={i,j};
		for(int k=j+1;k<N;k++)if(abs(imag(conj(v[j]-v[k])*(v[i]-v[k])))<1e-12)x.push_back(k);
		for(int a=0;a<x.size();a++)for(int b=a+1;b<x.size();b++){
			r=(r-pow_binary_mod(2,b+~a,M))%M;
			se.emplace(x[a],x[b]);
		}
	}
	printf("%d\n",((r-N-1)%M+M)%M);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:29:17: error: 'L' was not declared in this scope
   29 |                 L l(v[i],v[j]);
      |                 ^
Language: C++

#include <complex>
#include <vector>
#include <set>
#include <cstdio>
using namespace std;

const double EPS = 1e-12;
typedef complex<double> P;

long long pow_binary_mod(long long x,long long y,long long M){
	long long z=1;
	for(;y;y>>=1){
		if((y&1)!=0)z=z*x%M;
		x=x*x%M;
	}
	return z;
}

int main(){
	int M=998244353;
	int N,x,y;
	scanf("%d",&N);
	vector<P>v(N);
	int r=pow_binary_mod(2,N,M);
	set<pair<int,int> >se;
	for(int i=0;i<N;i++)scanf("%d%d",&x,&y),v[i]={(double)x,(double)y};
	for(int i=0;i<N;i++)for(int j=i+1;j<N;j++){
		if(se.find({i,j})!=se.end())continue;
		L l(v[i],v[j]);
		vector<int>x={i,j};
		for(int k=0;k<N;k++)if(k!=i&&k!=j&&abs(imag(conj(v[j]-v[k])*(v[i]-v[k]))) < EPS)x.push_back(k);
		for(int a=0;a<x.size();a++)for(int b=a+1;b<x.size();b++){
			int n=b-a-1;
			r=(r-pow_binary_mod(2,n,M))%M;
			se.emplace(x[a],x[b]);
		}
	}
	printf("%d\n",((r-N-1)%M+M)%M);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:29:17: error: 'L' was not declared in this scope
   29 |                 L l(v[i],v[j]);
      |                 ^
Language: C++

#include <complex>
#include <vector>
#include <set>
#include <cstdio>
using namespace std;

const double EPS = 1e-12;
typedef complex<long double> P;
struct L : public vector<P> {
  L(const P &a, const P &b) {
    push_back(a); push_back(b);
  }
};

bool intersectSP(const L &s, const P &p) {
  return absl(s[0]-p)+absl(s[1]-p)-absl(s[1]-s[0]) < EPS; // triangle inequality
}

long long pow_binary_mod(long long x,long long y,long long M){
	long long z=1;
	for(;y;y>>=1){
		if((y&1)!=0)z=z*x%M;
		x=x*x%M;
	}
	return z;
}

int main(){
	int M=998244353;
	int N,x,y;
	scanf("%d",&N);
	vector<P>v(N);
	int r=pow_binary_mod(2,N,M);
	set<L>se;
	for(int i=0;i<N;i++)scanf("%d%d",&x,&y),v[i]={(double)x,(double)y};
	for(int i=0;i<N;i++)for(int j=i+1;j<N;j++){
		//if(se.find({i,j})!=se.end())continue;
		L l(v[i],v[j]);
		vector<int>x={i,j};
		for(int k=0;k<N;k++)if(k!=i&&k!=j&&intersectSP(l,v[k]))x.push_back(k);
		r=(r-pow_binary_mod(2,x.size()-2,M))%M;
		for(int a=0;a<x.size();a++)for(int b=a+1;b<x.size();b++){
			//se.emplace(x[a],x[b]);
		}
	}
	printf("%d\n",((r-N-1)%M+M)%M);
}

Compiler output:
a.cc: In function 'bool intersectSP(const L&, const P&)':
a.cc:16:10: error: 'absl' was not declared in this scope; did you mean 'fabsl'?
   16 |   return absl(s[0]-p)+absl(s[1]-p)-absl(s[1]-s[0]) < EPS; // triangle inequality
      |          ^~~~
      |          fabsl
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll mod = 998244353;
const int maxn = 200 + 50;
int n;
ll p[maxn];
ll x[maxn], y[maxn];
map<pair<ll, ll>, ll> mp;
void pre(){
    p[0] = 1;
    for(int i = 1; i < maxn; i++){
        p[i] = (p[i-1] * 2) % mod;
    }
}
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    pre();
    while(cin >> n){
        for(int i = 0; i < n; i++)
            cin >> x[i] >> y[i];
        ll ans = p[n] - n - 1;//减去空集和单点集
        ll deltay, deltax, k;
        for(int j = 0; j < n; j++){
            mp.clear();
            for(int j = i+1; j < n; j++){
                deltay = y[j] - y[i];
                deltax = x[j] - x[i];
                k = __gcd(deltay, deltax);
                deltay/=k;
                deltax/=k;
                ++mp[{deltay,deltax}];
            }
            for(map<pair<ll, ll>, ll>::iterator iter = mp.begin(); iter != mp.end(); iter++){
                ll tmp = p[iter->second] - 1;//除i点以外共线集的个数，减去只有一个i点的情况
                ans = (ans - tmp + mod) % mod;
            }
        }
        cout << ans << "\n";
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:27:25: error: 'i' was not declared in this scope
   27 |             for(int j = i+1; j < n; j++){
      |                         ^
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;


public class C {
	
	static class Point {
		int x, y;
		public Point(int xx, int yy) {
			x = xx;
			y = yy;
		}
		int cross(Point o) {
			return x * o.y - o.x * y;
		}
		Point sub(Point o){
			return new Point(x - o.x, y - o.y);
		}
	}
	
	static class Scanner{
		BufferedReader br=null;
		StringTokenizer tk=null;
		public Scanner(){
			br=new BufferedReader(new InputStreamReader(System.in));
		}
		public String next() throws IOException{
			while(tk==null || !tk.hasMoreTokens()) {
				String cad = br.readLine();
				if (cad == null)
					return null;
				tk=new StringTokenizer(cad);
			}
			return tk.nextToken();
		}
		public int nextInt() throws NumberFormatException, IOException{
			return Integer.valueOf(next());
		}
		public long nextLong() throws NumberFormatException, IOException{
			return Long.valueOf(next());
		}
		public double nextDouble() throws NumberFormatException, IOException{
			return Double.valueOf(next());
		}
	}
	
	static long mod = 998244353;
	static long[] pow2;
	
	public static void main(String args[]) throws NumberFormatException, IOException {
		Scanner sc = new Scanner();
		int N = sc.nextInt();
		Point[] p = new Point[N];
		for(int i = 0; i < N; i++)
			p[i] = new Point(sc.nextInt(), sc.nextInt());
		pow2 = new long[N + 1];
		pow2[0] = 1;
		for(int i = 1; i <= N; i++)
			pow2[i] = (pow2[i - 1] * 2) % mod;
		long sub = 1;
		for(int i = 0; i < N; i++) { 
			sub++;
			for(int j = i + 1; j < N; j++) {
				int count = 0;
				for(int k = j + 1; k < N; k++) {
					if (p[j].sub(p[i]).cross(p[k].sub(p[i])) == 0)
						count++;
				}
				sub = (sub + pow2[count]) % mod;
			}
		}
		System.out.println((pow2[N] - sub + mod) % mod);
	}

}


Compiler output:
Main.java:7: error: class C is public, should be declared in a file named C.java
public class C {
       ^
1 error
Language: C++

//A,Elebereth Gilthoniel mantae!
//For Temeria!
#include<iostream>
#include<algorithm>
#include<cmath>
#include<string>
#include<vector>
#include<set>
#include<cstdio>
#include<map>
#include<stack>
#include<queue>
#include<cstring> 
using namespace std;
vector<long long> siz;long long vis[205][205];long long mod=998244353;
long long quipow(long long a,long long b)
{
    long long ans=1;
     while(b)
     {
         if(b&1) ans=ans*a%mod;
         b>>=1;
         a=a*a%mod;
     }
     return ans%mod;
}
long long fac[505],inv[505];
void prepare()    
{
    fac[0]=fac[1]=1;
    for(long long i=2;i<=500;i++)   fac[i]=fac[i-1]*i%mod;

    inv[500]=quipow(fac[500],mod-2);
    for(long long i=500-1;i>=0;i--) inv[i]=inv[i+1]*(i+1)%mod;
}
pair<double,double> p[505];
int main()
{
 	//freopen("","r",stdin);
	//freopen("","w",stdout);
	prepare();
	long long n;cin>>n;
	for(long long i=0;i<n;i++)
	{
		cin>>p[i].first>>p[i].second;
	}
	for(long long i=0;i<n;i++)
	{
		for(long long j=0;j<n;j++)
		{
			vector<int> v;v.clear();
			if(i==j or(vis[i][j]==1)) continue;v.push_back(i);v.push_back(j);
			if(p[i].first==p[j].first)
			{
				long long u=0;u++;u++;
				for(long long t=0;t<n;t++)
				{
					if(i==t or j==t) continue;
					if(abs(p[t].first-p[i].first)<e-10)
					{
						v.push_back(t);
						u++;
					}
				}
				if(u>2)siz.push_back(u);
				for(int t=0;t<v.size();t++) for(int y=0;y<v.size();y++) vis[v[y]][v[t]]=1; 
				continue;
			}
			double k=(p[i].second-p[j].second)/(p[i].first-p[j].first);
			double b=p[i].second-p[i].first*k;
			long long u=0;u++;u++;
			for(long long t=0;t<n;t++)
			{
				if(i==t or j==t) continue;
				if(abs(p[t].first*k+b-p[t].second)<=e-10)
				{
					v.push_back(t);
					u++;
				}
			}
			if(u>2)siz.push_back(u);
			for(int t=0;t<v.size();t++) for(int y=0;y<v.size();y++) vis[v[y]][v[t]]=1; 
		}
	}
	long long ans=0;long long y=n*(n-1);
	for(long long i=3;i<=n;i++)
	{
		y=y*(n-i+1);y=y%mod;
		ans+=y*inv[i];ans=ans%mod;
	}
	for(long long i=0;i<siz.size();i++)
	{
		y=(siz[i])*(siz[i]-1);
		for(long long j=3;j<=siz[i];j++)
		{
			y=y*(siz[i]-j+1);y=y%mod;
			ans-=y*inv[j];ans=ans%mod;
		}
	}
	if(ans<0) ans+=mod;
	cout<<ans;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:59:71: error: 'e' was not declared in this scope
   59 |                                         if(abs(p[t].first-p[i].first)<e-10)
      |                                                                       ^
a.cc:75:69: error: 'e' was not declared in this scope
   75 |                                 if(abs(p[t].first*k+b-p[t].second)<=e-10)
      |                                                                     ^
Language: C++

#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <algorithm>
#include <numeric>
#include <string>
#include <vector>
#include <tuple>

using namespace std;

typedef int long long;

struct pos
{
    int x, y;
};

pos arr[200];
bool chk[200][200];

const int mod = 998244353;
int exp(int a, int x)
{
    if(x == 0)
        return 1;
    if(x%2)
        return 1LL * exp(a, x-1) * a % mod;
    int t = exp(a, x/2);
    return 1LL * t * t % mod;
}

int fac[201];
int caf[201];
inline int ncr(int n, int r)
{
    return 1LL * fac[n] * caf[r] % mod * caf[n-r] % mod;
}

vector<int> tmp;

int main()
{
    //freopen("in", "r", stdin);
    //freopen("out", "w", stdout);

    int n, x, y, r, t, i, j, k;
    scanf("%d", &n);
    for(i = 0; i<n; i++)
    {
        scanf("%d%d", &x, &y);
        arr[i] = { x, y };
    }

    fac[0] = 1;
    for(i = 1; i<=200; i++)
        fac[i] = 1LL * fac[i-1] * i % mod;

    for(i = 0; i<=200; i++)
        caf[i] = exp(fac[i], mod-2);

    r = 0;
    for(i = 3; i<=n; i++)
        r = (r + ncr(n, i)) % mod;

    for(i = 0; i<n-1; i++)
    {
        for(j = i+1; j<n; j++)
        {
            if(chk[i][j] || chk[j][i])
                continue;

            tmp.clear();

            tmp.push_back(i);
            tmp.push_back(j);

            t = 2;
            for(k = 0; k<n; k++)
            {
                if(k == i || k == j)
                    continue;

                if(1LL * (arr[i].y - arr[j].y) * (arr[i].x - arr[k].x) != 1LL * (arr[i].x - arr[j].x) * (arr[i].y - arr[k].y))
                    continue;

                tmp.push_back(k);
                t++;
            }

            for(int ii = 0; ii<t-1; ii++)
                for(int jj = ii+1; jj<t; jj++)
                    chk[ii][jj] = 1;

            for(k = 3; k<=t; k++)
                r = (r + (mod - ncr(t, k))) % mod;
        }
    }

    printf("%d\n", r);
    return 0;
}

Compiler output:
a.cc:12:18: error: declaration does not declare anything [-fpermissive]
   12 | typedef int long long;
      |                  ^~~~
Language: C++

#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <iostream>
#include <vector>
#include <list>
#include <algorithm>
#include <functional>
#include <map>
#include <set>
#include <cstring>
#include <string>
#include <cctype>
#include <cassert>
#include <queue>
#include <complex>

using namespace std;

#define pb push_back
#define mp make_pair
#define all(x) (x).begin(), (x).end()
#define rep(i,n) for(int i = 0; i < (n); i++)
#define repr(i,b,e) for(int i = (b); i <= (e); i++)
#define INF (1001001001)
#define EPS (1e-15)

#define pr(x) do{cerr << (#x) << " = " << (x) << endl;}while(0)
#define pri(x,i) do{cerr << (#x) << "[" << i << "] = " << (x[i]) << endl;}while(0)
#define pra(x,n) rep(__i,n) pri(x,__i);
#define prar(x,b,e) repr(__i,b,e) pri(x,__i);

typedef long long ll;
typedef pair<int, int> pint;
typedef vector<int> vint;
typedef vector<pint> vpint;

ll MOD = 998244353;

int in() {
	int a;
	scanf("%d ", &a);
	return a;
}

int main() {
	int N = in();
	typedef complex<double> P;
	vector<P> a(N);
	rep(i,N) {
		a[i].real() = in();
		a[i].imag() = in();
	}
	
	vector<ll> twop(220);
	twop[0] = 1;
	repr(i,1,210)twop[i] = twop[i-1] * 2 % MOD;
	
	vector<ll> hoge(220);
	rep(i,210) {
		if (i < 3) hoge[i] = 0;
		else hoge[i] = (twop[i] - 1 - i - i * (i - 1) / 2 + MOD) % MOD;
	}
	
	vint cnt(N+10);
	rep(p,N) {
		vint found(N);
		repr(q,p+1,N-1) {
			P l = a[q] - a[p];
			int temp = 2;
			repr(r,q+1,N-1) {
				if (found[r]) continue;
				P m = a[r] - a[p];
				if (l.imag() * m.real() == l.real() * m.imag()) {
					temp++;
					found[r] = 1;
				}
			}
			if (temp >= 3) {
				cnt[temp]++;
			}
		}
	}
	for (int i = 3; i < 10; i++) pri(cnt, i);
	for (int i = 200; i >= 3; i--) {
		for (int k = i - 1; k >= 3; k--) {
			cnt[k] -= cnt[i];
		}
	}
	for (int i = 3; i < 10; i++) pri(cnt, i);
	
	ll ans = hoge[N];
	for (int i = N - 1; i >= 3; i--) {
		ans = (ans - cnt[i] * hoge[i]);
		while (ans < 0) ans += MOD;
	}
	
	cout << ans << endl;
	
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:51:26: error: lvalue required as left operand of assignment
   51 |                 a[i].real() = in();
      |                 ~~~~~~~~~^~
a.cc:52:26: error: lvalue required as left operand of assignment
   52 |                 a[i].imag() = in();
      |                 ~~~~~~~~~^~
Language: C++

#include <iostream>
using namespace std;

int main()
{
    int x, k;
    cin >> x >> k;
    int r[100005];
    r[0] = 0, r[k + 1] = 1000000000;
    for(int i = 1; i <= k; i++) cin >> r[i];
    int d[100004], s[100004];
    s[0] = 0;
    for(int i = 0; i <= k; i++){
        if(i % 2) d[i] = r[i + 1] - r[i];
        else d[i] = r[i] - r[i + 1];
        s[i + 1] = s[i] + d[i];
    }
    int l[100004], u[100004], la[100004], ua[100004];
    l[0] = la[0] = 0, u[0] = ua[0] = x;
    for(int i = 1; i <= k; i++){
        if(i % 2){
            if(la[i - 1] + d[i - 1] < 0){
                l[i] = l[i - 1] + abs(la[i - 1] + d[i - 1]);
                la[i] = 0;
            }
            else{
                l[i] = l[i - 1];
                la[i] = la[i - 1] + d[i - 1];
            }
            u[i] = u[i - 1];
            ua[i] = max(0, ua[i - 1] + d[i - 1]);
        }
        else{
            if(ua[i - 1] + d[i - 1] > x){
                u[i] = u[i - 1] - (ua[i - 1] + d[i - 1] - x);
                ua[i] = x;
            }
            else{
                u[i] = u[i - 1];
                ua[i] = ua[i - 1] + d[i - 1];
            }
            l[i] = l[i - 1];
            la[i] = min(x, la[i - 1] + d[i - 1]);
        }
    }
    int q;
    cin >> q;
    while(q--){
        int t, a;
        cin >> t >> a;
        int i = upper_bound(r, r + k + 2, t) - r - 1;
        int ans = a + s[i];
        if(a < l[i]) ans = la[i];
        if(a > u[i]) ans = ua[i];
        if(i % 2) ans = min(x, ans + t - r[i]);
        else ans = max(0, ans - (t - r[i]));
        cout << ans << endl;
    }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:51:17: error: 'upper_bound' was not declared in this scope
   51 |         int i = upper_bound(r, r + k + 2, t) - r - 1;
      |                 ^~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define int long long
typedef pair<int,int> P;
const long long LINF=1e18;
template<typename T>
void chmin(T &a,T b){
  if(a>b)a=b;
}
template<typename T>
void chmax(T &a,T b){
  if(a<b)a=b;
}

signed main(){
  int x,k;cin>>x>>k;
  vector<int> r(k); for(int &p:r)cin>>p;
  r.push_back(LINF);
  int q;cin>>q;
  vector<P> qu(q); for(P &p:qu){int t,a;cin>>t>>a;p=P(t,a);}
  int now=0,de=0,fl=1,low=0,high=x;
  int A=x;
  for(P _:qu){
    int t=_.first,a=_.second;
    while(now<=k&&r[now]<=t){
      de+=fl*(r[now]-(now>0?r[now-1]:0));
      chmin(high,x+de);
      chmax(low,de);
      A-=fl*(r[now]-(now>0?r[now-1]:0));chmax(A,0LL);chmin(A,x);
      fl*=-1;now++;
    }
    int ans,w=-de-fl*(t-(now?r[now-1]:0));
    if(a<low)ans=low+w;
    else if(a>high)ans=high+w;
    else ans=a+w;
    if(high<low)ans=A-fl*(t-(now?r[now-1]:0));
    chmax(ans,0);
    chmin(ans,x);
    cout<<ans<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:37:10: error: no matching function for call to 'chmax(long long int&, int)'
   37 |     chmax(ans,0);
      |     ~~~~~^~~~~~~
a.cc:11:6: note: candidate: 'template<class T> void chmax(T&, T)'
   11 | void chmax(T &a,T b){
      |      ^~~~~
a.cc:11:6: note:   template argument deduction/substitution failed:
a.cc:37:10: note:   deduced conflicting types for parameter 'T' ('long long int' and 'int')
   37 |     chmax(ans,0);
      |     ~~~~~^~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define int long long
typedef pair<int,int> P;
const long long LINF=1e18;
template<typename T>
void chmin(T &a,T b){
  if(a>b)a=b;
}
template<typename T>
void chmax(T &a,T b){
  if(a<b)a=b;
}

signed main(){
  int x,k;cin>>x>>k;
  vector<int> r(k); for(int &p:r)cin>>p;
  r.push_back(LINF)
  int q;cin>>q;
  vector<P> qu(q); for(P &p:qu){int t,a;cin>>t>>a;p=P(t,a);}
  int now=0,de=0,fl=1,low=0,high=x;
  for(P _:qu){
    int t=_.first,a=_.second;
    while(now<=k&&r[now]<=t){
      de+=fl*(r[now]-(now>0?r[now-1]:0));
      chmin(high,x+de);
      chmax(low,de);
      fl*=-1;now++;
    }
    int ans,w=-de-fl*(t-(now>0?r[now-1]:0));
    if(a<low)ans=low+w;
    else if(a>high)ans=high+w;
    else ans=a+w;
    if(ans<0)ans=0;
    if(ans>x)ans=x;
    cout<<ans<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:20: error: expected ';' before 'long'
   18 |   r.push_back(LINF)
      |                    ^
      |                    ;
a.cc:19:14: error: 'q' was not declared in this scope
   19 |   int q;cin>>q;
      |              ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define int long long
typedef pair<int,int> P;
const long long LINF=1e18;
template<typename T>
void chmin(T &a,T b){
  if(a>b)a=b;
}
template<typename T>
void chmax(T &a,T b){
  if(a<b)a=b;
}

signed main(){
  int x,k;cin>>x>>k;
  vector<int> r(k); for(int &p:r)cin>>p;
  t.push_back(LINF)
  int q;cin>>q;
  vector<P> qu(q); for(P &p:qu){int t,a;cin>>t>>a;p=P(t,a);}
  int now=0,de=0,fl=1,low=0,high=x;
  for(P _:qu){
    int t=_.first,a=_.second;
    while(now<=k&&r[now]<=t){
      de+=fl*(r[now]-(now>0?r[now-1]:0));
      chmin(high,x+de);
      chmax(low,de);
      fl*=-1;now++;
    }
    int ans,w=-de-fl*(t-(now>0?r[now-1]:0));
    if(a<low)ans=low+w;
    else if(a>high)ans=high+w;
    else ans=a+w;
    if(ans<0)ans=0;
    if(ans>x)ans=x;
    cout<<ans<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:3: error: 't' was not declared in this scope
   18 |   t.push_back(LINF)
      |   ^
a.cc:19:14: error: 'q' was not declared in this scope
   19 |   int q;cin>>q;
      |              ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define FOR(i,a,b)  for(int i=(a),i##formax=(b);i< i##formax;i++)
#define FORR(i,a,b) for(int i=(a),i##formin=(b);i>=i##formin;i--)
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define fi first
#define se second
#define pcnt __builtin_popcount
#define sz(x) (int)(x).size()
#define maxs(x,y) x=max((x),(y))
#define mins(x,y) x=min((x),(y))
#define show(x) cout<<#x<<" = "<<(x)<<endl;
#define all(a) ((a).begin()),((a).end())
#define each(i,c) for(__typeof((c).begin()) i=(c).begin();i!=(c).end();i++)
#define bit(n) (1LL<<(n))
typedef long long ll;
typedef __int128_t lll;
template<class T>using V=vector<T>;
template<class T>using VV=V<V<T>>;
template<class T,class Y>using P=pair<T,Y>;
template<class T,class Y>ostream& operator<<(ostream&o,P<T,Y>&p){return o<<"("<<p.fi<<","<<p.se<<")";}
template<class T>ostream& operator<<(ostream&o,V<T>&v){for(T&t:v)o<<t<<",";return o;}
template<class T>void uniq(V<T>&v){sort(all(v));v.erase(unique(all(v)), v.end());}

lll gcd(lll a,lll b,lll&x,lll&y){if(!b){x=1;y=0;return a;}lll d=gcd(b,a%b,y,x);y-=a/b*x;return d;}
ll modInv(ll a,ll m){lll x,y;gcd(a,m,x,y);return(x%m+m)%m;}
ll modPow(lll a,lll n,ll m){lll p=1;for(;n;n>>=1,a=a*a%m)if(n&1)p=p*a%m;return p;}
//V<ll>Fac,Rac;void setF(int n,int mod){Fac=Rac=V<ll>(++n);Fac[0]=1;FOR(i,1,n)Fac[i]=Fac[i-1]*i%mod;Rac[n-1]=modInv(Fac[n-1],mod);FORR(i,n-1,1)Rac[i-1]=Rac[i]*i%mod;}
//ll comb(int a,int b,int m){return a<b||b<0?0:Fac[a]*Rac[b]%m*Rac[a-b]%m;}

typedef P<int, int> pii;
const int IINF = 1e9+6;
const ll LINF = 1e18;
const int MOD = 1e9+7; //998244353;
const int N = 1e5;
int x, k, q;
V<P<pii, pii>> v;
main(){
  cin.tie(0);
  ios::sync_with_stdio(false);
  cin >> x >> k;
  v.eb(mp(0, 0), mp(0, x));
  {
    int l=0, r=x, c=0;
    FOR(i, 0, k){
      int t;
      cin >> t;
      int d = t-v.back().fi.fi;
      if(i%2){
        c += d;
        mins(c, x);
        mins(r, x-c);
        mins(l, r);
      }else{
        c -= d;
        maxs(c, -x);
        maxs(l, -c);
        maxs(r, l);
      }
      v.eb(mp(t, c), mp(l, r));
    }
  }
  cin >> q;
  FOR(_, 0, q){
    int t, a;
    cin >> t >> a;
    auto itr = upper_bound(all(v), mp(mp(t, IINF), mp(IINF, IINF)));
    itr--;
    maxs(a, itr->se.fi);
    mins(a, itr->se.se);
    a += itr->fi.se;
    if((itr-v.begin())%2) a += t-itr->fi.fi;
    else a -= t-itr->fi.fi;
    maxs(a, 0);
    mins(a, x);
    cout << a << endl;
  }


Compiler output:
a.cc:40:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   40 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:79:4: error: expected '}' at end of input
   79 |   }
      |    ^
a.cc:40:7: note: to match this '{'
   40 | main(){
      |       ^
Language: C++

#include<cstdio>
#include<algorithm>
using namespace std;
int x,k,q,r[100010],maxn[100010],mini[100010],c[100010];
int rd(){
	int x=0;
	char c;
	do c=getchar();
	while(!isdigit(c));
	do{
		x=(x<<1)+(x<<3)+(c^48);
		c=getchar();
	}while(isdigit(c));
	return x;
}
void InitInput(){
	x=rd(),k=rd();
	for(int i=1;i<=k;i++)
		r[i]=rd();
	maxn[0]=x,r[0]=mini[0]=c[0]=0;
	for(int i=1;i<=k;i++){
		maxn[i]=maxn[i-1];
		mini[i]=mini[i-1];
		if(i&1){
			mini[i]=max(mini[i],min(r[i]-r[i-1]-c[i-1],maxn[i]));
			c[i]=max(c[i-1]+mini[i-1]-r[i]+r[i-1],0)-mini[i];
		}else{
			maxn[i]=min(maxn[i],max(x-r[i]+r[i-1]-c[i-1],mini[i]));
			c[i]=min(c[i-1]+maxn[i-1]+r[i]-r[i-1],x)-maxn[i];
		}
	}
	return;
}
void Ask(){
	q=rd();
	for(int i=1;i<=q;i++){
		int t=rd(),a=rd();
		int pos=upper_bound(r+1,r+k+1,t)-r-1,ans=c[pos];
		if(a<=mini[pos])
			ans+=mini[pos];
		else if(a>=maxn[pos])
			ans+=maxn[pos];
		else
			ans+=a;
		if(pos&1)
			ans=min(x,ans+t-r[pos]);
		else ans=max(0,ans-t+r[pos]);
		printf("%d\n",ans);
	}
}
int main(){
	InitInput();
	Ask();
	return 0;
}

Compiler output:
a.cc: In function 'int rd()':
a.cc:9:16: error: 'isdigit' was not declared in this scope
    9 |         while(!isdigit(c));
      |                ^~~~~~~
Language: C++

#include<iostream>
#include<cstdio>
using namespace std;
inline read()
{
    int x=0,f=1;char c;
    c=getchar();
    while(c>'9'||c<'0'){c=getchar();if(c=='-')f=-1;}
    while(c>='0'&&c<='9'){x=x*10+c-'0';c=getchar();}
    return x*f;
}
int r[100005];
int main()
{
    int x,n;
    x=read(),n=read();
    for(int i=1;i<=n;i++)
    {
        r[i]=read();
        cout<<r[i]<<endl;
    }
    //r[0]=0;
    int L=0;
    int R=x;
    int tmp=0;
    int q;q=read();
    int now=1;
    while(q--)
    {
        int t,a;
        t=read(),a=read();
        while(now<=n&&t>=r[now])
        {
            L+=(r[now]-r[now-1])*(now&1==1?-1:1);
            R+=(r[now]-r[now-1])*(now&1==1?-1:1);
            tmp+=(r[now]-r[now-1])*(now&1==1?-1:1);
            if(L<0)L=0;
            if(L>x)L=x;
            if(R<0)R=0;
            if(R>x)R=x;
            now++;
        }
       // printf("%d %d %d\n",now,L,R);
        int ans=a+tmp;
        if(ans<L)ans=L;
        if(ans>R)ans=R;
        ans+=(t-r[now-1])*(now&1==1?-1:1);
        if(ans<0)ans=0;
        if(ans>x)ans=x;
        printf("%d\n",ans);
    }
}


Compiler output:
a.cc:4:8: error: ISO C++ forbids declaration of 'read' with no type [-fpermissive]
    4 | inline read()
      |        ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int x, k, q, t, a, low, up, jilei, kongsanjiao, now, ans, r[100007];
bool flag=0;
int cal(int tt, int lower = 0, int upper = x) {
    if (tt < lower) return lower;
    if (tt > upper) return upper;
    return tt;
}
int main()
{
    scanf("%d%d",&x,&k);
    for (int i = 1; i <= k; i++) scanf("%d",&r[i]);
        scanf("%d",&q);
    now = 1;
    low = x;
    up = 0;
    while (q--)
    {
        scanf("%d%d",&t,&a);
        while (t >= r[now] && now <= k)
        {
            kongsanjiao = (flag ? 1 : -1) * (r[now] - r[now - 1]);
            jilei += kongsanjiao;
            up = cal(kongsanjiao + up);
            low = cal(kongsanjiao + low);                                                                让
            flag = !flag;
            now++;
        }
        ans = cal((flag ? 1 : -1) * (t - r[now - 1]) + cal(a + jilei, up, low));
        printf("%d\n",ans);
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:26:106: error: '\U00008ba9' was not declared in this scope
   26 |             low = cal(kongsanjiao + low);                                                                让
      |                                                                                                          ^~
Language: C++

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
 
using namespace std;
using namespace __gnu_pbds;
 
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define fbo find_by_order
#define ook order_of_key
 
typedef long long ll;
typedef pair<ll,ll> ii;
typedef vector<ll> vi;
typedef long double ld; 
typedef tree<ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update> pbds;
typedef set<ll>::iterator sit;
typedef map<ll,ll>::iterator mit;
 
ll r[111111];
pair<ii,ii> func[111111]; //[l, r] => mn + l, < l mn, > r, mx
int main()
{
	ios_base::sync_with_stdio(0); cin.tie(0);
	ll x; cin>>x;
	int n; cin>>n;
	vi V;
	V.pb(0);
	r[0]=0;
	for(int i=1;i<=n;i++)
	{
		cin>>r[i];
		V.pb(r[i]);
	}
	for(int i=n;i>=1;i--)
	{
		r[i]-=r[i-1];
	}
	func[0] = mp(mp(0,x),mp(0,x));
	for(int i = 1; i <= n; i++)
	{
		func[i]=func[i-1];
		if(i&1)
		{
			//-r[i]
			if(func[i].se.fi>=r[i])
			{
				func[i].se.fi-=r[i];
				func[i].se.se-=r[i];
			}
			else
			{
				func[i].fi.fi = min(func[i].fi.fi+r[i]-func[i].se.fi,x);
				func[i].fi.se = max(func[i].fi.se,func[i].fi.fi);
				func[i].se.se = max(0LL, func[i].se.se - r[i]);
				func[i].se.fi=0;
			}
		}
		else
		{
			//+r[i]
			if(func[i].se.se+r[i]<=x)
			{
				func[i].se.fi+=r[i];
				func[i].se.se+=r[i];
			}
			else
			{
				func[i].fi.se = max(0LL, func[i].fi.se - func[i].se.se + x - r[i]);
				func[i].fi.fi = min(func[i].fi.fi,func[i].fi.se);
				func[i].se.se = x;
				func[i].se.fi = min(x, func[i].se.fi + r[i]);
			}
		}
	}
	int q; cin>>q;
	while(q--)
	{
		ll t, v; cin>>t>>v;
		int z = upper_bound(V.begin(),V.end(),t) - V.begin();
		z--;
		//V[z] <= t
		ll l = func[z].fi.fi;
		ll r = func[z].fi.se;
		ll mn = func[z].se.fi;
		ll mx = func[z].se.se;
		ll cur = 0;
		if(v<l)
		{
			cur = mn;
		}
		else if(v>r)
		{
			cur = mx;
		}
		else
		{
			cur = mn + v - l;
		}
		t -= V[z];
		if(z&1) //add t
		{
			cur+=t;
			if(cur>x) cur=x;
		}
		else
		{
			cur-=t;
			if(cur<0) cur=0;
		}
		cout<<cur<<'\n';
	}

Compiler output:
a.cc: In function 'int main()':
a.cc:115:10: error: expected '}' at end of input
  115 |         }
      |          ^
a.cc:26:1: note: to match this '{'
   26 | {
      | ^
Language: C++

#include<bits/stdc++.h>
#define N 300005
using namespace std;
int X,n,m,q,op,ans[N];
struct node{
	int t,a,num;
	node(int _t=0,int _a=0,int _num=0){ t=_t,a=_a,num=_num;}
}a[N];
bool cmp(const node &p,const node &q){ return p.t<q.t||(p.t==q.t&&p.num<q.num);}
int main()
{
	scanf("%d",&X);
	scanf("%d",&n);
	for(i=1;i<=n;i++)
		scanf("%d",&x),a[++m]=node(x,0,0);
	scanf("%d",&q);
	for(i=1;i<=q;i++)
		scanf("%d %d",&x,&y),a[++m]=node(x,y,i);
	sort(a+1,a+m+1,cmp);
	op=-1,p=l=v=0,r=X;
	for(i=1;i<=m;i++){
		y=(a[i].t-p)*op;
		if(a[i].num!=0){
			x=a[i].a+v;
			x=min(x,r);
			x=max(x,l);
			x+=y;
			x=min(x,X);
			x=max(x,0);
			ans[a[i].num]=x;
		  }
		else{
			r+=y,l+=y,v+=y;
			r=min(r,X),r=max(r,0);
			l=min(l,X),l=max(l,0);
			p=a[i].t,op=-op;
		  }
	  }
	for(i=1;i<=q;i++)
		printf("%d\n",ans[i]);
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:13: error: 'i' was not declared in this scope
   14 |         for(i=1;i<=n;i++)
      |             ^
a.cc:15:29: error: 'x' was not declared in this scope
   15 |                 scanf("%d",&x),a[++m]=node(x,0,0);
      |                             ^
a.cc:17:13: error: 'i' was not declared in this scope
   17 |         for(i=1;i<=q;i++)
      |             ^
a.cc:18:32: error: 'x' was not declared in this scope
   18 |                 scanf("%d %d",&x,&y),a[++m]=node(x,y,i);
      |                                ^
a.cc:18:35: error: 'y' was not declared in this scope; did you mean 'yn'?
   18 |                 scanf("%d %d",&x,&y),a[++m]=node(x,y,i);
      |                                   ^
      |                                   yn
a.cc:20:15: error: 'p' was not declared in this scope
   20 |         op=-1,p=l=v=0,r=X;
      |               ^
a.cc:20:17: error: 'l' was not declared in this scope
   20 |         op=-1,p=l=v=0,r=X;
      |                 ^
a.cc:20:19: error: 'v' was not declared in this scope
   20 |         op=-1,p=l=v=0,r=X;
      |                   ^
a.cc:20:23: error: 'r' was not declared in this scope
   20 |         op=-1,p=l=v=0,r=X;
      |                       ^
a.cc:21:13: error: 'i' was not declared in this scope
   21 |         for(i=1;i<=m;i++){
      |             ^
a.cc:22:17: error: 'y' was not declared in this scope; did you mean 'yn'?
   22 |                 y=(a[i].t-p)*op;
      |                 ^
      |                 yn
a.cc:24:25: error: 'x' was not declared in this scope
   24 |                         x=a[i].a+v;
      |                         ^
a.cc:39:13: error: 'i' was not declared in this scope
   39 |         for(i=1;i<=q;i++)
      |             ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
const int N = 100005;
long long X,K,Q,r[N],t[N],x[N],la,lb,a,b,c,t1,t2,add,tmp,diff,f;
int main() {
//	freopen("1.in","r",stdin);
	cin>>X;
	cin>>K;
	for(int i=1;i<=K;i++)
		cin>>r[i];
	cin>>Q;
	for(int i=1;i<=Q;i++)
		cin>>t[i]>>x[i];
	t1=0,t2=1;
	a=0,b=X,c=0,f=-1;
	while(t2<=Q) {
		if(t[t2]>r[t1+1]&&t1<K) {
			t1++;
			add=r[t1]-r[t1-1];
//			b=max(0,max(0,min(X,X-f*add))-c);
//			a=min(X,min(X,max(0,0-f*add))-c);
			la=a,lb=b;
			b=max(la+c,min(lb+c,X-f*add))-c;
			a=max(la+c,min(lb+c,0-f*add))-c;
			c=max(-X,min(X,c+f*add));
			f*=-1;
		}
		else {
			if(x[t2]<a) tmp=a+c;
			else if(x[t2]>b) tmp=b+c;
			else tmp=x[t2]+c;
			diff=t[t2]-r[t1];
			tmp=max(0,min(X,tmp+diff*f));
			cout<<tmp<<endl;
			t2++;
		}
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:32: error: no matching function for call to 'max(int, const long long int&)'
   33 |                         tmp=max(0,min(X,tmp+diff*f));
      |                             ~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:33:32: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   33 |                         tmp=max(0,min(X,tmp+diff*f));
      |                             ~~~^~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:33:32: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   33 |                         tmp=max(0,min(X,tmp+diff*f));
      |                             ~~~^~~~~~~~~~~~~~~~~~~~~
Language: Java

import java.util.*;
import javax.script.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    long x = sc.nextLong();
    int k = sc.nextInt();
    long[] r = new long[k];
    String suna = "a";
    String sunaf = new String[k];
    for(int i = 0; i < k; i++) {
      r[i] = sc.nextLong();
      if(i % 2 == 0) {
        long hiki = 0;
        if(i == 0) {
          hiki = r[i];
        } else {
          hiki = r[i] - r[i - 1];
        }
        sunaf[i] = "Math.max(0, " + suna + " - " + hiki + ")";
      } else {
        long tasi = r[i] - r[i - 1];
        sunaf[i] = "Math.min(x, " + suna + " + " + tasi + ")";
      }
      suna = sunaf[i];
    }
    int q = sc.nextInt();
    for(int i = 0; i < q; i++) {
      long t = sc.nextLong();
      long a = sc.nextLong();
      int timei = k - 1;
      int left = 0;
      int right = k;
      while(left < right) {
        int med = (left + right) / 2;
        if(r[med] <= t) {
          timei = med;
          left = med + 1; 
        } else {
          right = med;
        }
      }
ScriptEngineManager factory = new ScriptEngineManager();
ScriptEngine engine = factory.getEngineByName("JavaScript");
      long nowsuna = 0;
      if(timei == k - 1) {
        if(timei % 2 == 0) {
          nowsuna = (Long)engine.eval("Math.min(x, " + sunaf[i] + " + (t - r[timei]) + ")");
        } else {
          nowsuna = (Long)engine.eval("Math.max(0, " + sunaf[i] - " + (t - r[timei]) + ")");
        }
      } else {
        if(timei % 2 == 0) {
          nowsuna = (Long)engine.eval("Math.min(x, " + sunaf[i] + " + (t - r[timei]) + ")");
        } else {
          nowsuna = (Long)engine.eval("Math.max(0, " + sunaf[i] - " + (t - r[timei]) + ")");
        }
      }
    }
    System.out.println(ans);
  }
}

Compiler output:
Main.java:49: error: unclosed string literal
          nowsuna = (Long)engine.eval("Math.min(x, " + sunaf[i] + " + (t - r[timei]) + ")");
                                                                                         ^
Main.java:51: error: unclosed string literal
          nowsuna = (Long)engine.eval("Math.max(0, " + sunaf[i] - " + (t - r[timei]) + ")");
                                                                                         ^
Main.java:55: error: unclosed string literal
          nowsuna = (Long)engine.eval("Math.min(x, " + sunaf[i] + " + (t - r[timei]) + ")");
                                                                                         ^
Main.java:57: error: unclosed string literal
          nowsuna = (Long)engine.eval("Math.max(0, " + sunaf[i] - " + (t - r[timei]) + ")");
                                                                                         ^
4 errors
Language: C++

#include <algorithm>
#include <cassert>
#include <cmath>
#include <complex>
#include <cstdio>
#include <cstdlib>
#include <deque>
#include <iomanip>
#include <iostream>
#include <iterator>
#include <list>
#include <map>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <utility>
#include <vector>
#define FOR(i,k,n) for (int (i)=(k); (i)<(n); ++(i))
#define RFOR(i,k,n) for (int (i)=(n)-1; (i)>=(k); --(i))
#define REP(i,n) FOR(i,0,n)
#define RREP(i,n) RFOR(i,0,n)
#define pb push_back
#define mp make_pair
#define fst first
#define snd second
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define debug(x) cerr<< #x <<": "<<x<<endl
#define debug2(x,y) cerr<< #x <<": "<< x <<", "<< #y <<": "<< y <<endl
using namespace std;
//static const int INF = 1e9;
//static const double PI = acos(-1.0);
//static const double EPS = 1e-10;
//static const int dx[8] = { 1, 1, 0,-1,-1,-1, 0, 1};
//static const int dy[8] = { 0, 1, 1, 1, 0,-1,-1,-1};
typedef long long int LL;
typedef unsigned long long int ULL;
typedef vector<int> VI;

int main() {
  cin >> X >> K;
  VI r(K + 1);
  r[0] = 0;
  REP(i, K) { cin >> r[i + 1]; }
  cin >> Q;

  REP(i, Q) {
    cin >> t >> a;
    ue = true;
    REP(j, K + 1) {
      if(r[j + 1] <= t && j < K) {
        a = calc_a(r[j + 1] - r[j]);
      }
      else {
        a = calc_a(t - r[j]);
        break;
      }
      ue = !ue;
    }
    cout << a << endl;
  }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:43:10: error: 'X' was not declared in this scope
   43 |   cin >> X >> K;
      |          ^
a.cc:43:15: error: 'K' was not declared in this scope
   43 |   cin >> X >> K;
      |               ^
a.cc:47:10: error: 'Q' was not declared in this scope
   47 |   cin >> Q;
      |          ^
a.cc:50:12: error: 't' was not declared in this scope
   50 |     cin >> t >> a;
      |            ^
a.cc:50:17: error: 'a' was not declared in this scope
   50 |     cin >> t >> a;
      |                 ^
a.cc:51:5: error: 'ue' was not declared in this scope
   51 |     ue = true;
      |     ^~
a.cc:54:13: error: 'calc_a' was not declared in this scope
   54 |         a = calc_a(r[j + 1] - r[j]);
      |             ^~~~~~
a.cc:57:13: error: 'calc_a' was not declared in this scope
   57 |         a = calc_a(t - r[j]);
      |             ^~~~~~