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

//raja1999

//#pragma comment(linker, "/stack:200000000")
//#pragma GCC optimize("Ofast")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,avx,avx2")

#include <bits/stdc++.h>
#include <vector>
#include <set>
#include <map>
#include <string> 
#include <cstdio>
#include <cstdlib>
#include <climits>
#include <utility>
#include <algorithm>
#include <cmath>
#include <queue>
#include <stack>
#include <iomanip> 
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp> 
//setbase - cout << setbase (16)a; cout << 100 << endl; Prints 64
//setfill -   cout << setfill ('x') << setw (5); cout << 77 <<endl;prints xxx77
//setprecision - cout << setprecision (14) << f << endl; Prints x.xxxx
//cout.precision(x)  cout<<fixed<<val;  // prints x digits after decimal in val

using namespace std;
using namespace __gnu_pbds;
#define f(i,a,b) for(i=a;i<b;i++)
#define rep(i,n) f(i,0,n)
#define fd(i,a,b) for(i=a;i>=b;i--)
#define pb push_back
#define mp make_pair
#define vi vector< int >
#define vl vector< ll >
#define ss second
#define ff first
#define ll long long
#define pii pair< int,int >
#define pll pair< ll,ll >
#define sz(a) a.size()
#define inf (1000*1000*1000+5)
#define all(a) a.begin(),a.end()
#define tri pair<int,pii>
#define vii vector<pii>
#define vll vector<pll>
#define viii vector<tri>
#define mod (1000*1000*1000+7)
#define pqueue priority_queue< int >
#define pdqueue priority_queue< int,vi ,greater< int > >
#define int ll

typedef tree<
int,
null_type,
less<int>,
rb_tree_tag,
tree_order_statistics_node_update>
ordered_set;

//std::ios::sync_with_stdio(false);

main(){
	std::ios::sync_with_stdio(false); cin.tie(NULL);
	string s;
	cin>>s;
	f(i,1,s.length()){
		if(s[i]==s[i-1]){
			cout<<"Bad"<<endl;
			return 0;
		}
	}	
	cout<<"Good"<<endl;
	return 0;
	return 0;
} 
	

Compiler output:
a.cc:64:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   64 | main(){
      | ^~~~
a.cc: In function 'int main()':
a.cc:68:11: error: 'i' was not declared in this scope
   68 |         f(i,1,s.length()){
      |           ^
a.cc:30:22: note: in definition of macro 'f'
   30 | #define f(i,a,b) for(i=a;i<b;i++)
      |                      ^
Language: C++

#include <iostream>
#include <algorithm>
#include <vector>
#include <cmath>
#include <map>
using namespace std;
int main(){
	string S;
    cin >> S;
    bool check;
    for(int i=0;i<3;i++){
        if(S[i] == S[i+1]) check = true;
    }
    if(check) cout << "Bad" << endl;
    else cout << "Good" << ednl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:28: error: 'ednl' was not declared in this scope
   15 |     else cout << "Good" << ednl;
      |                            ^~~~
Language: C++

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

#define Sort(ob,n) sort(ob,ob+n)
#define SorT(ob) sort(ob.begin(),ob.end())
#define rev(ob) reverse(ob.begin(),ob.end())
#define pb push_back
#define fast ios_base::sync_with_stdio(0);cin.tie(0);
#define ll long long
#define fi(start,End,I) for(int i=start; i<=End; i+=I)
#define PII pair<int,int>
#define fr first
#define se second


int main()
{
    fast;
    string s1;
    cin >> s1;
    int len = s1.size();
    
    for(0,len-2,1){
        if(s1[i] == s1[i+1]){
            cout << "Bad";
            return 0;
        }
    }
    
    cout << "Good\n";


    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:23:18: error: expected ';' before ')' token
   23 |     for(0,len-2,1){
      |                  ^
      |                  ;
a.cc:33:5: error: expected primary-expression before 'return'
   33 |     return 0;
      |     ^~~~~~
a.cc:30:22: error: expected ')' before 'return'
   30 |     cout << "Good\n";
      |                      ^
      |                      )
......
   33 |     return 0;
      |     ~~~~~~            
a.cc:23:8: note: to match this '('
   23 |     for(0,len-2,1){
      |        ^
Language: C++

s = input()
if s[0]!=s[1] and s[1]!=s[2] and s[2]!=s[3]:
    print('Good')
else:
    print('Bad')

Compiler output:
a.cc:3:11: warning: multi-character character constant [-Wmultichar]
    3 |     print('Good')
      |           ^~~~~~
a.cc:5:11: warning: multi-character character constant [-Wmultichar]
    5 |     print('Bad')
      |           ^~~~~
a.cc:1:1: error: 's' does not name a type
    1 | s = input()
      | ^
Language: C++

#include<bits/stcd++.h>
using namespace std;
int main(){
  string s;
  string ans="Good";
  cin>>s;
  for(int i=0;i<3;i++){
    if(s.at(i)==s.at(i+1)){
      ans="Bad";
      break;
    }
  }
  cout<<ans;
}

Compiler output:
a.cc:1:9: fatal error: bits/stcd++.h: No such file or directory
    1 | #include<bits/stcd++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#incude <bits/stdc++.h>
using namespace std;

int main(){
	string str;	cin >> str;
	for(int i = 1; i < str.size(); i++){
    	if(str[i] == str[i-1]){
        	cout << "Bad\n";
          return 0;
        }
    }  
  cout << "Good\n";
}

Compiler output:
a.cc:1:2: error: invalid preprocessing directive #incude; did you mean #include?
    1 | #incude <bits/stdc++.h>
      |  ^~~~~~
      |  include
a.cc: In function 'int main()':
a.cc:5:9: error: 'string' was not declared in this scope
    5 |         string str;     cin >> str;
      |         ^~~~~~
a.cc:1:1: note: 'std::string' is defined in header '<string>'; this is probably fixable by adding '#include <string>'
  +++ |+#include <string>
    1 | #incude <bits/stdc++.h>
a.cc:5:25: error: 'cin' was not declared in this scope
    5 |         string str;     cin >> str;
      |                         ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #incude <bits/stdc++.h>
a.cc:5:32: error: 'str' was not declared in this scope; did you mean 'std'?
    5 |         string str;     cin >> str;
      |                                ^~~
      |                                std
a.cc:8:17: error: 'cout' was not declared in this scope
    8 |                 cout << "Bad\n";
      |                 ^~~~
a.cc:8:17: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:12:3: error: 'cout' was not declared in this scope
   12 |   cout << "Good\n";
      |   ^~~~
a.cc:12:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
Language: C++

#include <bits/stdc++.h>
#define repd(i,a,b) for (int i=(a);i<(b);i++)
#define rep(i,n) repd(i,0,n)
#define int long long
typedef long long ll;
using namespace std;
const int MOD = 1000000007;
const int INF = 1010000000;
const double EPS = 1e-10;
const pair<int,int> fd[] = {make_pair(1,0),make_pair(-1,0),make_pair(0,1),make_pair(0,-1)}; 

vector<int> init(int size){
  vector<int> par(size,-1);
  return par;
}

int root(int x, vector<int>& par){
  if(par[x] < 0){
    return x;
  }else{
    return par[x] = root(par[x],par);
  }
}

bool same(int x, int y, vector<int>& par){
  return root(x, par) == root(y, par);
}

void unite(int x, int y, vector<int>& par){
  x = root(x, par), y = root(y, par);
  if(same(x,y, par))return;
  par[x] += par[y];
  par[y] = x;
}

int size(int x, vector<int>& par){
  return -par[root(x, par)];
}

int pow(int x, int n){
  if(n == 0)return 1;
  if(n % 2 == 0)return pow(x * x % MOD, n/2);
  else return x * pow(x, n-1) % MOD;
}

int n;vector<int> v[110000];int c[110000],ans[110000];pair<int,int> dig[110000];
int cind,ansM;

void f(int ver){
  //cout << "ver : " << ver << endl;
  vector<int> next;
  for(int nver : v[ver]){
    if(ans[nver] != -1)continue;
  //cout << "nver : " << nver << " " << cind << endl;
    next.push_back(nver);
    ans[nver] = c[cind];
    ansM += c[cind];
    cind++;
  }
  for(int nver : next){
    f(nver);
  }
}

signed main(){  
  string s;cin>>s;
  rep(i,3){
    if(s[i] == s[i+1]){
      cout << "Bad" << endl;
      return;
    }
  }
  cout << "Good" << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:70:7: error: return-statement with no value, in function returning 'int' [-fpermissive]
   70 |       return;
      |       ^~~~~~
Language: C++

#include <bits/stdc++.h>

using namespace std;
#define inf 1000000000
#define unvisited -1
#define visited 1
#define eps 1e-9
#define mp make_pair
#define pb push_back
#define pi acos(-1.0)
#define uint64 unsigned long long
#define FastSlowInput ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
typedef long long ll;
typedef vector<int> vi;
typedef pair<int,int> ii;
typedef vector<ii> vii;

int main(){
	string s;
	cin>>s;
	int n = s.length();
	for(i=0;i<n-1;i++){
		if(s[i] == s[i+1]){
			printf("Bad\n");
			return 0;
		}
	}
	printf("Good\n");
	return 0;
};

Compiler output:
a.cc: In function 'int main()':
a.cc:22:13: error: 'i' was not declared in this scope
   22 |         for(i=0;i<n-1;i++){
      |             ^
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); i++)
#define sz(x) int(x.size())
using namespace std;
typedef long long ll;
const int inf = 100100100;

int main(){
  int n,l;
  cin >> n >> l;

  int tot = (l-1)*n+n*(n+1)/2;
  int cnt = 1;

  int mn = inf;
  for(int i = 1; i <=n; i++){
    if(mn >= abs(l+i-1))){
      mn = abs(l+i-1);
      cnt = i;
    }
  }
  cout << tot - (l+cnt-1) << endl;
    
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:25: error: expected primary-expression before ')' token
   17 |     if(mn >= abs(l+i-1))){
      |                         ^
Language: C++

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

int main()
{
  int n, l;
  long long score = 0;
  cin >> n >> l;
  vector<int> dif(n);
  for(int i=0; i<n; i++)
  {
    dif[i] = abs(l + i);
    score += l + i;
  }
  
  vector<int>::iterator erase_it = min_element(v.begin(), v.end());
  int erase_idx = distance(v.begin(), erase_it);
  score -= l + erase_idx;
  cout << score << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:48: error: 'v' was not declared in this scope
   17 |   vector<int>::iterator erase_it = min_element(v.begin(), v.end());
      |                                                ^
a.cc:17:36: error: 'min_element' was not declared in this scope
   17 |   vector<int>::iterator erase_it = min_element(v.begin(), v.end());
      |                                    ^~~~~~~~~~~
Language: C++

#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
#include<set>
#include<iomanip>
#define pi 3.14159265358979323846
#define ll long long
#define rep(i, a, n) for(int i = a; i < n; i++)
using namespace std;
int main(){
  int n, l, sm = 0;
  cin >> n >> l;
  int a[n];
  rep(i, 0, n){
    a[i] = l + i - 1;
    sm += a[i];
  }
  if(a[i] < 0){
    if(a[n - 1] > 0){
      cout << sm << "\n";
      return 0;
    }
    cout << sm - a[n - 1] << "\n";
    return 0;
  }
  cout << sm - a[0] << "\n";
}
 

Compiler output:
a.cc: In function 'int main()':
a.cc:19:8: error: 'i' was not declared in this scope
   19 |   if(a[i] < 0){
      |        ^
Language: C++

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

template<typename T, typename Q>
istream &operator>>(istream &is, pair<T, Q> &p) {
	return is >> p.first >> p.second;
}

template<typename T>
istream &operator>>(istream &is, vector<T> &v) {
	for (auto &x : v) is >> x;
	return is;
}

template<typename T, typename Q>
ostream &operator<<(ostream &os, pair<T, Q> p) {
	return os << "(" << p.first << ", " << p.second << ")";
}

template<typename T>
ostream &operator<<(ostream &os, vector<T> v) {
	os << "[";
	for (auto it = v.begin(); it != v.end(); it++)
		os << (it == v.begin() ? "" : ", ") << *it;
	return os << "]";
}

template<typename T, typename Q>
ostream &operator<<(ostream &os, map<T, Q> m) {
	os << "[";
	for (auto it = m.begin(); it != m.end(); it++) 
		os << (it == m.begin() ? "" : ", ") << *it;
	return os;
}
#define imie(...) " [" << #__VA_ARGS__": " << (__VA_ARGS__) << "] "

int main() {
	ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	int n, l; cin >> n >> l;
	long long sum = 0;
	for (int i = 1; i <= n; i++) {
		sum += l + i - 1;
	}
	long long ans = INT_MAX;
	long long ans2;
	for (int i = 1; i <= n; i++) {
		if (ans > abs(sum - (sum - (l + i - 1)))) {
			ans = abs(sum - (sum - (l + i - 1)));
			ans2 = sum - (l + i - 1);
		}
	}
	cout << ans2 << '\n';
}


Compiler output:
a.cc: In function 'int main()':
a.cc:47:25: error: 'INT_MAX' was not declared in this scope
   47 |         long long ans = INT_MAX;
      |                         ^~~~~~~
a.cc:5:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    4 | #include <map>
  +++ |+#include <climits>
    5 | using namespace std;
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int n,a;
  cin>>n>>a;
  vector<int> a(n);
  for(int i=0;i<n;i++){
    a[i]=l+i;
  }
  int s=0;
  for(int i=0;i<n;i++){
    s+=a[i];
  }
  int ans=1e9;
  for(int i=0;i<n;i++){
    int t=s-a[i];
    if(abs(t-s)<abs(ans-s)) ans=t;
  }
  cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:15: error: conflicting declaration 'std::vector<int> a'
    6 |   vector<int> a(n);
      |               ^
a.cc:4:9: note: previous declaration as 'int a'
    4 |   int n,a;
      |         ^
a.cc:8:6: error: invalid types 'int[int]' for array subscript
    8 |     a[i]=l+i;
      |      ^
a.cc:8:10: error: 'l' was not declared in this scope
    8 |     a[i]=l+i;
      |          ^
a.cc:12:9: error: invalid types 'int[int]' for array subscript
   12 |     s+=a[i];
      |         ^
a.cc:16:14: error: invalid types 'int[int]' for array subscript
   16 |     int t=s-a[i];
      |              ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for(int i = 0;i < (int)(n);i++)

int main() {
  int n, l;
  cin >> n >> l;
  int s = n*(l-1)+n*(n+1)/2;
  if(l<-n+1) cout << s-l-n+1 << endl;;
  else if(0<l) cout << s-l << endl;;
  else cout << s << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:3: error: 'else' without a previous 'if'
   10 |   else if(0<l) cout << s-l << endl;;
      |   ^~~~
a.cc:11:3: error: 'else' without a previous 'if'
   11 |   else cout << s << endl;
      |   ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
//#define LOCAL
#define fastIO ios::sync_with_stdio(0), cin.tie(0)
#define endl '\n'
#define forn(i,a,b) for(ll i=a;i<b;i++)
#define ft first
#define sd second
#define sz size()
#define pb push_back
#define pob pop_back()
#define pf push_front
#define pof pop_front()
#define all(x) (x).begin(), (x).end()
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<string,int> psi;
typedef pair<char,char> pcc;
typedef pair<double,double> pdd;
typedef pair<long long,long long> pll;
//cout << fixed << setprecision(12) <<x<<endl;

const int MAX=1e5;
ll a[MAX+1];
int main(){
fastIO;
#ifdef LOCAL
     freopen("in.txt", "r", stdin);
#endif

ll n=0,l=0,sum=0;
cin>>n>>l;
forn(i,1,n+1){
    a[i]=(l+i)-1;
    sum+=a[i];
}
ll men=1e9,ans=0;
 for(int i=1;j<=n;++i){
    ll s=0;
    for(int j=1;i<=n;++j){
        if(i==j) continue;
        s+=a[j];
    }
    if(abs(s-sum)<men){
        men=abs(s-sum);
        ans=sum;
    }
}
cout<<ans<<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:38:14: error: 'j' was not declared in this scope
   38 |  for(int i=1;j<=n;++i){
      |              ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
//#define LOCAL
#define fastIO ios::sync_with_stdio(0), cin.tie(0)
#define endl '\n'
#define forn(i,a,b) for(ll i=a;i<b;i++)
#define ft first
#define sd second
#define sz size()
#define pb push_back
#define pob pop_back()
#define pf push_front
#define pof pop_front()
#define all(x) (x).begin(), (x).end()
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<string,int> psi;
typedef pair<char,char> pcc;
typedef pair<double,double> pdd;
typedef pair<long long,long long> pll;
//cout << fixed << setprecision(12) <<x<<endl;

const int MAX=1e5;
ll a[MAX+1];
int main(){
fastIO;
#ifdef LOCAL
     freopen("in.txt", "r", stdin);
#endif

ll n=0,l=0,sum=0;
cin>>n>>l;
forn(i,1,n+1){
    a[i]=(l+i)-1;
    sum+=a[i];
}
ll men=1e9,ans=0;
 for(int i=1;j<=n;++i){
    ll s=0;
    for(int j=1;j<=n;++j){
        if(i==j) continue;
        s+=a[j];
    }
    if(abs(s-sum)<men){
        men=abs(s-sum);
        ans=sum;
    }
}
cout<<ans<<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:38:14: error: 'j' was not declared in this scope
   38 |  for(int i=1;j<=n;++i){
      |              ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef pair<double,int> pdi;
typedef pair<double,double> pdd;
typedef pair<double,ll> pdl;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<pii> vii;
typedef vector<pll> vll;
typedef vector<vl> vvl;
typedef vector<vi> vvi;
typedef vector<bool> vb;
typedef vector<vb> vvb;
typedef vector<double> vd;
typedef vector<vd> vvd;
typedef vector<pdd> vdd;
typedef vector<pdi> vdi;
typedef vector<pdl> vdl;
typedef vector<string> vs;
#define fi first
#define se second
const ll INFLL=LLONG_MAX;
const int INF=INT_MAX;
const ll MAXLL=0x3f3f3f3f3f3f3f3f;
const int MAX=0x3f3f3f3f;
const ll MOD=1000000007;
const ll mod=998244353;
#define eb emplace_back
#define emp emplace
#define mp(a,b) make_pair(a,b)
template<class T> using min_heap=priority_queue<T,vector<T>,greater<T> >;
template<class T>
void sort(vector<T>& v){
	sort(v.begin(),v.end());
}
template <class T, class U>
void sort(vector<T>& v,U func){
	sort(v.begin(),v.end(),func);
}
template<class T>
void rsort(vector<T>& v){
	sort(v.rbegin(),v.rend());
}
template <class T>
int lb_index(vector<T>& v,T k){
	return lower_bound(v.begin(),v.end(),k)-v.begin();
}
template <class T>
int ub_index(vector<T>& v,T k){
	return upper_bound(v.begin(),v.end(),k)-v.begin();
}
template<class T>
bool is_sorted(vector<T>& v){
	return is_sorted(v.begin(),v.end());
}
template<class T>
bool sorted(vector<T>& v){
	return is_sorted(v);
}
void precompute(){

	return;
}
void solve(){
	int n,l;
	cin>>n>>l;
	vi v(n);
	int sum=0;
	for(int i=0;i<n;i++){
		v[i]=l+i;
		sum+=v[i];
	}
	ans=0;
	for(int i=1;i<n;i++){
		if(abs(sum-v[i])<abs(sum-v[ans]))ans=i;
	}
	cout<<ans+1;
	return;
}

int main(){
	ios::sync_with_stdio(0);
	int numberofsubtestcases=1;
//	cin>>numberofsubtestcases;
	precompute();
	for(int looping=1;looping<=numberofsubtestcases;looping++){
//		cout<<"Case #"<<looping<<": ";
		solve();
	}
	return 0;
}




Compiler output:
a.cc: In function 'void solve()':
a.cc:76:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   76 |         ans=0;
      |         ^~~
      |         abs
Language: Java

import java.util.*;

public class Main {
	public static void main(String[] args) throws Exception{
		Scanner scn = new Scanner(System.in);
		int n = scn.nextInt();
      	int l = scn.nextInt();
		int[] a = new int[n+1];
      	a[0] = 0;
		for(int i=1; i<=n; i++){
			a[i] = l + i -1;
		}
      	int sum = 0;
      	for(int i=1; i<=n; i++){
          sum += a[i];
        }
      	int low = Math.abs(a[1]);
      	int num = 0;
      	int eat = 0;
      	for(int i=1; i<=n; i++){
          num = Math.abs(a[i]);
          if(low>num){
            low = num;
            eat = a[i]
          }
        }
      	System.out.println(sum-eat);
	}
}


Compiler output:
Main.java:24: error: ';' expected
            eat = a[i]
                      ^
1 error
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N,L;
  cin>>N>>L;
  int a=L-1;//初期値
  vector<int>A(N);
  int ans;
  int big=-999999;
  for(int i=0;i<N;i++){
    cin>>A.at(i);
    ans+=A.at(i);
    big=max(big,A.at(i));
  }
  if(a>=1){
    cout<<ans-A.at(0)<<endl;
    return 0;
  }
  else if(a==0){
    cout<<ans<<endl;
    return 0;
  }
  else if(a=<-1&&big>=0){
    cout<<ans<<endl;
    return 0;
  }
  else if(a<-1&&big=<-1){
    cout<<ans-big<<endl;
    return 0;
  }
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:23:13: error: expected primary-expression before '<' token
   23 |   else if(a=<-1&&big>=0){
      |             ^
a.cc:27:21: error: expected primary-expression before '<' token
   27 |   else if(a<-1&&big=<-1){
      |                     ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N,L;
  cin>>N>>L;
  int a=L-1;//初期値
  vector<int>A(N);
  int ans;
  int big=-999999;
  for(int i=0;i<N;i++){
    cin>>A.at(i);
    ans+=A.at(i);
    big=max(big,A.at(i));
  }
  if(a>=1){
    cout<<ans-A.at(i)<<endl;
    return 0;
  }
  else if(a==0){
    cout<<ans<<endl;
    return 0;
  }
  else if(a=<-1&&big>=0){
    cout<<ans<<endl;
    return 0;
  }
  else if(a=<-1&&big=<-1){
    cout<<ans-big<<endl;
    return 0;
  }
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:20: error: 'i' was not declared in this scope
   16 |     cout<<ans-A.at(i)<<endl;
      |                    ^
a.cc:23:13: error: expected primary-expression before '<' token
   23 |   else if(a=<-1&&big>=0){
      |             ^
a.cc:27:13: error: expected primary-expression before '<' token
   27 |   else if(a=<-1&&big=<-1){
      |             ^
a.cc:27:22: error: expected primary-expression before '<' token
   27 |   else if(a=<-1&&big=<-1){
      |                      ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N,L;
  cin>>N>>L;
  int a=L-1;//初期値
  vector<int>A(N);
  int ans;
  int big=-999999;
  for(int i=0;i<N;i++){
    cin>>A.at(i);
    ans+=A.at(i);
    big=max(big,A.at(i));
  }
  if(a>1){
    cout<<ans-A.at(i)<<endl;
    return 0;
  }
  else if(a==0){
    cout<<ans<<endl;
    return 0;
  }
  else if(a<-1&&big>0){
    cout<<ans<<endl;
    return 0;
  }
  else if(a<-1&&big<-1){
    cout<<ans-big<<endl;
    return 0;
  }
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:16:20: error: 'i' was not declared in this scope
   16 |     cout<<ans-A.at(i)<<endl;
      |                    ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N,L;
  cin>>N>>L;
  L=A;
  int R=A+N-1;
  int eat;
  if(R<=0){
    eat=R;
  }
  else if(L>=0){
    eat=L;
  }
  else{
    eat=0;
  }
  int ans=(R+L)*(R-L+1)/2-eat;
  cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:5: error: 'A' was not declared in this scope
    6 |   L=A;
      |     ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int N,L;
  cin>>N>>L;
  int L=A;
  int R=A+N-1;
  int eat;
  if(R<=0){
    eat=R;
  }
  else if(L>=0){
    eat=L;
  }
  else{
    eat=0;
  }
  int ans=(R+L)*(R-L+1)/2-eat;
  cout<<ans<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:7: error: redeclaration of 'int L'
    6 |   int L=A;
      |       ^
a.cc:4:9: note: 'int L' previously declared here
    4 |   int N,L;
      |         ^
a.cc:6:9: error: 'A' was not declared in this scope
    6 |   int L=A;
      |         ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n,l;
  cin>>n>>l;
  vector<int>a(n);
  for(int i=0;i<n;i++){
    a.at(i)=l+i;
  }
  int s=0;
  for(int i=0;i<n;i++){
    s+=a.at(i);
    int ans=0;
  }
  for(int i=0;i<n;i++){
    int t=s-a.at(i);
    if(abs(t-s)<abs(ans-s)){
      ans=t;
    }
  }
  cout<<ans<<endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:17:21: error: 'ans' was not declared in this scope; did you mean 'abs'?
   17 |     if(abs(t-s)<abs(ans-s)){
      |                     ^~~
      |                     abs
a.cc:21:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   21 |   cout<<ans<<endl;
      |         ^~~
      |         abs
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  long long N,L;
  cin >> N >> L;
  long long wa=0,sa=10000000000;
  for(int i=0; i<N; i++){
    long long kaage = L+i;
    wa += kaage;
    if(abs(sa) > abs(kaage)){
      sa = abs(kaage);
    }
    cout << wa-sa << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:2: error: expected '}' at end of input
   14 | }
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include<bits/stdc++.h>
bool cmp(int lhs,int rhs) {
	return abs(lhs)<abs(rhs);
}
int abs(int x) {
	if(x<0)return -x;
	return x;
}
int main(){
  int N,L;
  scanf("%d %d",&N,&L);
  int a[200+5];
  for(int i =1;i<=N;i++){
    a[i] = L+i-1;
  }
  sort(a+1,a+N+1,cmp);
  int sum=0;
  for(int i=2;i<=N;i++)
	sum+=a[i];
  printf("%d\n",sum);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:3: error: 'sort' was not declared in this scope; did you mean 'std::sort'?
   16 |   sort(a+1,a+N+1,cmp);
      |   ^~~~
      |   std::sort
In file included from /usr/include/c++/14/algorithm:86,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:296:1: note: 'std::sort' declared here
  296 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);
      | ^~~~
Language: C++

#include <vector>
#define ll long long
#define pi (acos(-1))
// https://atcoder.jp/contests/abc172/tasks/abc172_d
int main()


{   
    int n;
    std::cin >> n;
    int l;
    std::cin >> l;
int eat=1234567;
int a=0;
    for(int i=1;i<=n;++i){
           eat=std::min(eat,(i+l-1)) ;
   
           a+=(i+l-1);
    }

    std::cout<<a-eat<<std::endl;
return 0;


    
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:10: error: 'cin' is not a member of 'std'
   10 |     std::cin >> n;
      |          ^~~
a.cc:2:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    1 | #include <vector>
  +++ |+#include <iostream>
    2 | #define ll long long
a.cc:12:10: error: 'cin' is not a member of 'std'
   12 |     std::cin >> l;
      |          ^~~
a.cc:12:10: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:21:10: error: 'cout' is not a member of 'std'
   21 |     std::cout<<a-eat<<std::endl;
      |          ^~~~
a.cc:21:10: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:21:28: error: 'endl' is not a member of 'std'
   21 |     std::cout<<a-eat<<std::endl;
      |                            ^~~~
a.cc:2:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
    1 | #include <vector>
  +++ |+#include <ostream>
    2 | #define ll long long
Language: C++

#include <iostream>
#include <iomanip>
#include <algorithm>

typedef long long ll;
using namespace std;
const ll INF = 1e9;
const ll MOD = 1e9 + 7;
#define repi(i, n, init) for(ll i=init;i<(n);i++)

int main() {
    int n, l;
    cin >> n >> l;
    int total = 0;
    repi(i, n, 0) {
        total += l + i;
    }
    int ans = INF;
    repi(i, n, 0) {
        ans = min(ans, abs(ans - (l + i)));
    }

    cout << ans << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:18: error: no matching function for call to 'min(int&, long long int)'
   20 |         ans = min(ans, abs(ans - (l + i)));
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:20:18: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   20 |         ans = min(ans, abs(ans - (l + i)));
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61,
                 from a.cc:3:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:20:18: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   20 |         ans = min(ans, abs(ans - (l + i)));
      |               ~~~^~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <iostream>
#include <iomanip>
#include <algorithm>
typedef long long ll;
using namespace std;
const  ll INF = 1e9;
const  ll MOD = 1e9 + 7;
#define repi(i,n,init) for(ll i=init;i<(n);i++)

int main()
{
    int n,l;
    cin >> n >> l;
    int total = 0;
    repi(i,n,0){
        total += l + i;
    }
    int ans = INF;
    repi(i,n,0){
        ans = min(ans,abs(ans - (l + i)) ;
    }
    
    cout << ans << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:41: error: expected ')' before ';' token
   20 |         ans = min(ans,abs(ans - (l + i)) ;
      |                  ~                      ^~
      |                                         )
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
    ios_base::sync_with_stdio(false);
     cin.tie(NULL);
     int t;
    //cin>>t;
     t=1;
     while(t--)
     {

        long long int n,k;
        cin>>n>>k;
        long long int R=n+k-1,L=k;
 int eat;
 if(R<=0)eat=R;
 else if(L>=0)eat=L;
 else eat=0;
 
 int answer=(R+L)*(R-L+1)/2-eat; 
 cout<<answer<<endl;
     }



Compiler output:
a.cc: In function 'int main()':
a.cc:22:7: error: expected '}' at end of input
   22 |      }
      |       ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include <algorithm>
#include <bitset>
#include <tuple>
#include <cstdint>
#include <cstdio>
#include <cctype>
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <cassert>
#include <cfloat>
#include <climits>
#include <cmath>
#include <complex>
#include <ctime>
#include <deque>
#include <fstream>
#include <functional>
#include <iomanip>
#include <iostream>
#include <iterator>
#include <list>
#include <limits>
#include <map>
#include <memory>
#include <queue>
#include <random>
#include <set>
#include <stack>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>
#define ArraySizeOf(array)     (sizeof(array) / sizeof(array[0]))
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define REP(i,n) for(int i=1;i<n;i++)
#define rev(i,n) for(int i=n-1;i>=0;i--)
#define REV(i,n) for(int i=n-1;i>0;i--)
#define _GLIBCXX_DEBUG
int INF = 1e9 + 7;
unsigned NthDayOfWeekToDay(unsigned n, unsigned dow, unsigned dow1)
{
    unsigned day;
    if (dow < dow1) dow += 7;
    day = dow - dow1;
    day += 7 * n - 6;
    return day;
}
unsigned DayToWeekNumber(unsigned day)
{
    return (day - 1) / 7 + 1;
}
unsigned AnotherDayOfWeek(unsigned day, unsigned day0, unsigned dow0)
{
    return (dow0 + 35 + day - day0) % 7;
}
using namespace std;
signed main() {
  int N,L; cin>>N>>L;
  int ans=0;
  int count;
  rep(i,N){
    ans+=L+i;
    if(i==0)count=abs(0-(L+i));
    else count=min(count,abs(0-(L+i));
  }
  cout<<ans-count<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:66:38: error: expected ')' before ';' token
   66 |     else count=min(count,abs(0-(L+i));
      |                   ~                  ^
      |                                      )
Language: Java

func readInts() -> [Int] {
    return readLine()!.split(separator: " ").map { Int($0)! }
}

let nab=readInts()
let n=nab[0]
let l=nab[1]
var sum=0
var min=l
for i in 2...n{
  var c=l+i-1
  sum+=c
  if(abs(c)<abs(min)){sum-=c
                      sum+=min
                      min=c
                      }
}

print(sum)

Compiler output:
Main.java:2: error: not a statement
    return readLine()!.split(separator: " ").map { Int($0)! }
                                             ^
Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
func readInts() -> [Int] {
^
  (use --enable-preview to enable unnamed classes)
Main.java:1: error: ';' expected
func readInts() -> [Int] {
               ^
Main.java:2: error: ';' expected
    return readLine()!.split(separator: " ").map { Int($0)! }
                     ^
Main.java:2: error: ')' or ',' expected
    return readLine()!.split(separator: " ").map { Int($0)! }
                                      ^
Main.java:2: error: ';' expected
    return readLine()!.split(separator: " ").map { Int($0)! }
                                                ^
Main.java:2: error: ';' expected
    return readLine()!.split(separator: " ").map { Int($0)! }
                                                          ^
Main.java:5: error: ';' expected
let nab=readInts()
                  ^
Main.java:10: error: illegal '.'
for i in 2...n{
            ^
9 errors
Language: Java



import java.util.Scanner;

public class main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);
		int N = Integer.parseInt(sc.next());
		int L = Integer.parseInt(sc.next());

		int ans = 0;
//		(N + L -1) < 0ならすべて負の値→最大の値
//		L > 0 ならすべて正の値→最小の値
		if((N+L-1) < 0) {//all number minus
//			数列的に考えたい → O(1)のはず
			ans = (L + (N  + L - 1)) * N / 2 - (N  + L - 1);
		}else if(L > 0) {//all number plus
			ans = (L + (N + L - 1)) * N / 2 - L;
		}else {
			ans = (L + (N + L - 1)) * N / 2;
		}

		System.out.println(ans);
	}

}


Compiler output:
Main.java:5: error: class main is public, should be declared in a file named main.java
public class main {
       ^
1 error
Language: Java

import java.util.Scanner;
public class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int l = sc.nextInt();
        int s = 0;
        for(int i = 1; i <= n; i++){
            s = s + l + i - 1;
        }
        int a = 0;
        for(int i = 1; i <= n; i++){
            if(l - 1 + i == 0){
                a = i;
            }
        }
        if(a == 0){
            if(l * l > (l + n - 1) * (l + n - 1)){
                a = n;
            }else{
                a = 1;
            }
        }
        System.out.println(s - l + 1 - a);
        sc.close();
    }

Compiler output:
Main.java:26: error: reached end of file while parsing
    }
     ^
1 error
Language: C++

#include<bits/stdc++.h>
#include<cstdlib>
#include<cmath>
using namespace std;
int main(){
  int N; int L; cin>>N>>L;
  int Taste=0;
  if(L>=0){
 for(int i=1;i=N; i++){
   Taste+=L+i;
 }
  cout<<Taste<<endl;
  }
  else if(L+N-1>=0){
     for(int i=0 i=N;i++){
   Taste+=L+i;
 }
  cout<<Taste<<endl;
  }
  else{
    for(int i=0 i=N-1; i++){
   Taste+=L+i;
 }
  cout<<Taste<<endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:17: error: expected ';' before 'i'
   15 |      for(int i=0 i=N;i++){
      |                 ^~
      |                 ;
a.cc:21:16: error: expected ';' before 'i'
   21 |     for(int i=0 i=N-1; i++){
      |                ^~
      |                ;
Language: C++

#include<bits/stdc++.h>
#include<cstdlib>
#include<cmath>
using namespace std;
int main(){
  int N; int L;cin>>N>>L;
  int Taste=0;
  if(L>=0){
 for(int i=1;i=N; i++){
   Taste+=L+i;
 }
  cout<<Taste<<endl;
  }
  else if(L+N-1>=0){
     for(int i=0 i=N;i++){
   Taste+=L+i;
 }
  cout<<Taste<<endl;
  }
  else{
    for(int i=0 i=N-1; i++){
   Taste+=L+i;
 }
  cout<<Taste<<endl;
  }
   


Compiler output:
a.cc: In function 'int main()':
a.cc:15:17: error: expected ';' before 'i'
   15 |      for(int i=0 i=N;i++){
      |                 ^~
      |                 ;
a.cc:21:16: error: expected ';' before 'i'
   21 |     for(int i=0 i=N-1; i++){
      |                ^~
      |                ;
a.cc:25:4: error: expected '}' at end of input
   25 |   }
      |    ^
a.cc:5:11: note: to match this '{'
    5 | int main(){
      |           ^
Language: C++

#include<bits/stdc++.h>
#include<cstdlib>
#include<cmath>
using namespace std;
int main(){
  int N; int L;cin>>N>>L;
  int Taste=0;
  if(L>=0){
 for(int i=1; N; i++){
   Taste+=L+i;
 }
  cout<<Taste<<endl;
  }
  else if(L+N-1>=0){
     for(int i=0 i=N;i++){
   Taste+=L+i;
 }
  cout<<Taste<<endl;
  }
  else{
    for(int i=0 i=N-1; i++){
   Taste+=L+i;
 }
  cout<<Taste<<endl;
  }
   

Compiler output:
a.cc: In function 'int main()':
a.cc:15:17: error: expected ';' before 'i'
   15 |      for(int i=0 i=N;i++){
      |                 ^~
      |                 ;
a.cc:21:16: error: expected ';' before 'i'
   21 |     for(int i=0 i=N-1; i++){
      |                ^~
      |                ;
a.cc:25:4: error: expected '}' at end of input
   25 |   }
      |    ^
a.cc:5:11: note: to match this '{'
    5 | int main(){
      |           ^
Language: C++

#include <iostream>
#include <cstdio>
using namespace std;
int N,L;
int main(){
    cin >> N >> L;
    int sum = 0;
    for(int i =1;i<=N;i++){
            sum +=  L + i -1;
    }  
    if(1-L<=0){
        sum = sum - (L + 1 -1);
    }else if(1-L>=N){
        sum = sum - (L + N -1);
    }
    printf("%d\n",sum);
}
}

Compiler output:
a.cc:18:1: error: expected declaration before '}' token
   18 | }
      | ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define lvector vector<ll>
#define cvector vector<char>
#define svector vector<string>
#define lque queue<ll>
#define lpque priority_queue<ll>
#define dlpque priority_queue<ll,lvector,greater<ll>>
#define P pair<ll,ll>
#define ALL(a) a.begin(),a.end()
#define RALL(a) a.rbegin(),a.rend()
#define rep(i,n) for(ll i=0; i<n; ++i)
#define print(a) cout << (a) << endl

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  ll n,l;cin>>n>>l;
  lvector v;rep(i,n) v.emplace_back(abs(l+i));
  print(*v.min_element(ALL(v)));
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:12: error: 'class std::vector<long long int>' has no member named 'min_element'
   21 |   print(*v.min_element(ALL(v)));
      |            ^~~~~~~~~~~
a.cc:14:27: note: in definition of macro 'print'
   14 | #define print(a) cout << (a) << endl
      |                           ^
Language: C++

#include<iostream>
 using namespace std;

 int main() {

 int N,A;
 cin>>N>>A;
 int L=A;
 int R=A+N-1;

 int eat;
 if(R<=0)eat=R;
 else if(L>=0)eat=L;
 else eat=0;
int answer=(R+L)*(R-L+1)/2-eat;
 cout<<answer<<endl;

 return 0;
22
23 }


Compiler output:
a.cc: In function 'int main()':
a.cc:19:3: error: expected ';' before numeric constant
   19 | 22
      |   ^
      |   ;
   20 | 23 }
      | ~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)

int main(){
	int n, l;
	cin >> n >> l;
	vector<int> l(n);

	int sum = 0;
	int mini = 1000;
	rep(i, n){
		sum += l+i;
		if(abs(l+1) < abs(mini)) mini = l+i;
	}

	cout << sum - mini << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:21: error: conflicting declaration 'std::vector<int> l'
    8 |         vector<int> l(n);
      |                     ^
a.cc:6:16: note: previous declaration as 'int l'
    6 |         int n, l;
      |                ^
Language: C++

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

int main(){
  int n,l,a[1000];
  cin>>n>>l;
  for(int i=1;i<=n;i++){
    a[i]=l+i-1;
  }
  int nu=0;
  for(int i=1;i<=n;i++){
    nu+=a[i];
  }
  int ma=100000000;
  for(int i=1;i<=n;i++){
    int t=nu-a[i];
    if(abs(t-nu)<abs(ma-nu)){
      ma=t;
    }
  }
  cout<<t<<endl;
}
       
     
       
       
       
 


Compiler output:
a.cc: In function 'int main()':
a.cc:21:9: error: 't' was not declared in this scope
   21 |   cout<<t<<endl;
      |         ^
Language: C++

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

int main(){
  int n,l,a[1000];
  cin>>n>>l;
  for(int i=1;i<=n;i++){
    a[i]=l+i-1;
  }
  int nu=0;
  for(int i=1;i<=n;i++){
    nu+=a[i];
  }
  int ma=100000000;
  for(int i=1;i<=n;i++){
    int t=nu-a[i];
    if(abs(t-s)<abs(ma-s)){
      ma=t;
    }
  }
  cout<<t<<endl;
}
       
     
       
       
       
 


Compiler output:
a.cc: In function 'int main()':
a.cc:17:14: error: 's' was not declared in this scope
   17 |     if(abs(t-s)<abs(ma-s)){
      |              ^
a.cc:21:9: error: 't' was not declared in this scope
   21 |   cout<<t<<endl;
      |         ^
Language: C++

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

int main(){
  int n,l,a[1000];
  cin>>n>>l;
  for(int i=1;i<=n;i++){
    a[i]=l+i-1;
  }
  int nu=0;
  for(int i=1;i<=n;i++){
    nu+=a[i];
  }
  int ma=100000000;
  for(int i=1;i<=n;i++){
    int t=nu-a[i];
    if(ma>abs(nu-t)){
      ma=t;
    }
  }
  cout<<t<<endl;
}
       
     
       
       
       
 


Compiler output:
a.cc: In function 'int main()':
a.cc:21:9: error: 't' was not declared in this scope
   21 |   cout<<t<<endl;
      |         ^
Language: C++

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

int main(){
  int n,l,a[1000];
  cin>>n>>l;
  for(int i=1;i<=n;i++){
    a[i]=l+i-1;
  }
  int nu=0;
  for(int i=1;i<=n;i++){
    nu+=a[i];
  }
  int ma=100000000;
  for(int i=1;i<=n;i++){
    int t=nu-a[i];
    if(ma>abs(nu-t){
      ma=t;
    }
  }
  cout<<t<<endl;
}
       
     
       
       
       
 

Compiler output:
a.cc: In function 'int main()':
a.cc:17:20: error: expected ')' before '{' token
   17 |     if(ma>abs(nu-t){
      |       ~            ^
      |                    )
a.cc:20:3: error: expected primary-expression before '}' token
   20 |   }
      |   ^
a.cc:21:9: error: 't' was not declared in this scope
   21 |   cout<<t<<endl;
      |         ^
Language: C++

#include<bits/stdc++.h>
#include<math.h>
using namespace std;

int main(){
  int n,l;
  cin >> n >> l;
  if(-l+1<=n){
    ans=n*l-n+n*(n-1)/2;
  }
  else if(l-1>=0){
    ans=n*l-n+n*(n-1)/2-l;
  }
  cout << ans;
  return 0;
}
    
    

Compiler output:
a.cc: In function 'int main()':
a.cc:9:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
    9 |     ans=n*l-n+n*(n-1)/2;
      |     ^~~
      |     abs
a.cc:12:5: error: 'ans' was not declared in this scope; did you mean 'abs'?
   12 |     ans=n*l-n+n*(n-1)/2-l;
      |     ^~~
      |     abs
a.cc:14:11: error: 'ans' was not declared in this scope; did you mean 'abs'?
   14 |   cout << ans;
      |           ^~~
      |           abs
Language: C++

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

int main(){
  int n,l,a[100],mn=1000000,at=0;
  cin>>n>>l;
  for(int i=1;i<=n;i++){
    a[i]==l+i-1;
    at+=a[i];
  }
  for(int i=1;i<=n;i++){
    int t=at-a[i];
    mn=min(mn,abs(at-t));
  }
  cout<<t<<endl;
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:15:9: error: 't' was not declared in this scope; did you mean 'at'?
   15 |   cout<<t<<endl;
      |         ^
      |         at
Language: C++

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

int main(){
  int n,l,a[100],mn=1000000,at=0;
  cin>>n>>l;
  for(int i=1;i<=n;i++){
    a[i]==l+i-1;
    at+=a[i];
  }
  for(int i=1;i<=n;i++){
    t=at-a[i];
    mn=min(mn,abs(at-t));
  }
  cout<<t<<endl;
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:12:5: error: 't' was not declared in this scope
   12 |     t=at-a[i];
      |     ^
a.cc:15:9: error: 't' was not declared in this scope; did you mean 'at'?
   15 |   cout<<t<<endl;
      |         ^
      |         at
Language: C++

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

int main(){
    long long N,L;
    cin >> N >> L;
    long long goukei = 0;
    long long sa = 1e9;
    for(int i = 1; i <= N; i++) {
        int X = i+L-1;
        goukei+=X;
        sa = min(abs(sa),abs(X));
    }
    cout << goukei-sa << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:17: error: no matching function for call to 'min(long long int, int)'
   12 |         sa = min(abs(sa),abs(X));
      |              ~~~^~~~~~~~~~~~~~~~
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:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:12:17: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   12 |         sa = min(abs(sa),abs(X));
      |              ~~~^~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: 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:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:12:17: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   12 |         sa = min(abs(sa),abs(X));
      |              ~~~^~~~~~~~~~~~~~~~
Language: C

#include<studio.h>
int main()
  { 
     int n,l;
     scanf("%d %d",&n,&l);
     int arr[n];
     for(i=1;i<=n;i++)
       { 
         arr[i--

Compiler output:
main.c:1:9: fatal error: studio.h: No such file or directory
    1 | #include<studio.h>
      |         ^~~~~~~~~~
compilation terminated.
Language: C++

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

#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define REP(i, n) for (int i = 1; i <= (int)(n); i++)
#define all(v) v.begin(), v.end()
using ll = long long;
using pi = pair<int, int>;
using pl = pair<ll, ll>;
using vi = vector<int>;
using vii = vector<vi>;
using vl = vector<ll>;
using vll = vector<vl>;

int main() {
	ll n, l, cnt = 0, appmin = 100100, appte=0;
	cin >> n >> l;
	REP(i, n) {
		cnt += l + ll(i) - 1LL;
	}
	REP(i, n) {
		if (appmin => abs(cnt - (cnt - (l + ll(i) - 1LL)))) {
			appmin = min(abs((cnt - l + ll(i) - 1LL) - cnt), appmin);
			appte = cnt - (l + ll(i) - 1LL);
		}
	}
	cout << appte << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:22:29: error: expected primary-expression before '>' token
   22 |                 if (appmin => abs(cnt - (cnt - (l + ll(i) - 1LL)))) {
      |                             ^