criyle/codenet-compile-errors huggingface dataset:
Language: Java

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

public class B {
	
	public static void main(String[] args) throws IOException{
		BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
		
		int cash=Integer.parseInt(in.readLine());
		
		long total=(cash/500)*1000;
		
		cash%=500;
		
		total+=(cash/5)*5;
		
		
		System.out.println(total);
		

	}

}


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

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main()
{
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	
	ll n;
	cin>>n;
	ll d=n/500;
	ll e=n-(d*500);
	ll f=e/5;
	cout<<d*1000+f*5<<endl;p
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:32: error: 'p' was not declared in this scope
   15 |         cout<<d*1000+f*5<<endl;p
      |                                ^
Language: Java

//Created by Aminul on 3/28/2020.

import java.io.*;
import java.util.*;

import static java.lang.Math.*;

public class B {
    public static void main(String[] args) throws Exception {
        Scanner in = new Scanner(System.in);
        PrintWriter pw = new PrintWriter(System.out);
        pw.println(solve(in.nextInt()));
        pw.close();
    }

    static long solve(long n) {
        long res = 1000 * (n / 500);
        n %= 500;
        res += 5 * (n / 5);
        return res;
    }

    static void debug(Object... obj) {
        System.err.println(Arrays.deepToString(obj));
    }
}

Compiler output:
Main.java:8: error: class B is public, should be declared in a file named B.java
public class B {
       ^
1 error
Language: C++

#include <iostream>
using namespace std;
 
int main(){
	long long x,a,b;
  	cin >> x;
  	a = x/500;
    b = (x%500)/5;
  	cout << 1000*a+5*b<<endl;
    }
}

Compiler output:
a.cc:11:1: error: expected declaration before '}' token
   11 | }
      | ^
Language: C++

Takahashi loves gold coins. He gains 
1000
 happiness points for each 
500
-yen coin he has and gains 
5
 happiness points for each 
5
-yen coin he has. (Yen is the currency of Japan.)

Takahashi has 
X
 yen. If he exchanges his money so that he will gain the most happiness points, how many happiness points will he earn?

(We assume that there are six kinds of coins available: 
500
-yen, 
100
-yen, 
50
-yen, 
10
-yen, 
5
-yen, and 
1
-yen coins.)

Compiler output:
a.cc:1:1: error: 'Takahashi' does not name a type
    1 | Takahashi loves gold coins. He gains
      | ^~~~~~~~~
Language: C++

/*///////////////////////////////////////////*/
/*/ root@NULLCT$(´・ω・｀)<<"Be accept!!"  /*/
/*///////////////////////////////////////////*/
#include <algorithm>
#include <iostream>
#include <math.h>
#include <queue>
#include <stdio.h>
#include <string>
#include <vector>
#include <windows.h>
#define rep(counter, limit) for (int counter = 0; counter < limit; counter++)
typedef long long ll; using namespace std;
int gcd(int a, int b) { if (a % b == 0) { return(b); } else { return(gcd(b, a % b)); } }
int lcm(int a, int b) { return a * b / gcd(a, b); }
bool primenum(int a) { if (a == 1) { return false; }if (a == 2) { return true; }if (a % 2 == 0) { return false; }for (int i = 3; i < sqrt(a) + 1; i += 2) { if (a != i) { if (a % i == 0) { return false; } } }return true; }
int main() {ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);

int x;
cin >> x;
int ans = 0;
ans += (x / 500)*1000;
ans += ((x % 500) / 5) * 5;
cout << ans << endl;

return 0;
}



Compiler output:
a.cc:11:10: fatal error: windows.h: No such file or directory
   11 | #include <windows.h>
      |          ^~~~~~~~~~~
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef long double ld;
typedef pair<ll, ll> pl;
typedef queue<ll> ql;
typedef set<ll> sl;
typedef vector<ll> vl;
#define rep(i, n) for(ll i = 0; i < ll(n); i++)
#define rep2(i, n) for(ll i = 1; i <= ll(n); i++)
//#define rep(i, k, n) for(ll i = k-1; i < ll(n); i++)
//#define rep2(i, k, n) for(ll i = k; i <= ll(n); i++)
#define all(v) (v).begin(), (v).end()
bool chmin(ll &a, ll &b) {if(b < a) {a = b; return 1;} return 0;}
bool chmax(ll &a, ll &b) {if(b > a) {a = b; return 1;} return 0;}
const ll INF = 1LL << 60;
const ll MOD = 1e9 + 7;
//const ll MOD = 998244353;
const ll MAX = 500010;
ll num, M, N, ans=0, count=0, sum=0;
int main() {
    ll X;
    cin >> X;

    N = X/500;
    sun += N*1000;
    X %= 500;
    N = X/5;
    sum += N*5;

    cout << sum << endl;
    reutrn 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:5: error: 'sun' was not declared in this scope; did you mean 'sum'?
   26 |     sun += N*1000;
      |     ^~~
      |     sum
a.cc:32:5: error: 'reutrn' was not declared in this scope
   32 |     reutrn 0;
      |     ^~~~~~
Language: C++

#include<iostream>
using namespace std;
int main(){
  long long X;
  cin>>X;
  long long happy=0;
  happy+=((X/500)*1000));
  X=X-((X/500)*500);
  happy+=((X/5)*5);
  cout<<happy;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:24: error: expected ';' before ')' token
    7 |   happy+=((X/500)*1000));
      |                        ^
      |                        ;
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;
  cin >> n;
  int ans=0;
  k=n/500;
  u=n%500;
  y=u/5;
  cout << k*1000+y*5 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'k' was not declared in this scope
    8 |   k=n/500;
      |   ^
a.cc:9:3: error: 'u' was not declared in this scope
    9 |   u=n%500;
      |   ^
a.cc:10:3: error: 'y' was not declared in this scope
   10 |   y=u/5;
      |   ^
Language: C++

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

int main() {
    int money ;
    cin >> money;

    int x,y;
    x = money /500;
    y = money % 500 /5;

    int total = x * 1000 + y * 5;

    cout << total << endl;
    
}

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

#include<bits/stdc++.h>

#pragma GCC optimize("Ofast")
#pragma GCC target("avx,avx2,fma")

using namespace std;
#define ll long long
#define pb push_back
#define mp make_pair
#define ull unsigned long long
#define rep(n) for(ll i = 0 ; i<n ; i++) 
#define rep2(n) for(ll j=0 ; j<n ; ++j )
#define repd(n) for(ll i = n-1 ; i>=0 ; i--)
#define MOD 1000000007
#define pii pair<ll,ll>
#define vll vector<ll>
#define ff first
#define ss second
typedef vector<vector<ll> > mat;
#define nl "\n"
#define INF 0x3f3f3f3f
#define sz(a) a.size() 


void solve() {
	ll n ; cin>>n;
	ll s=0;
	while(n>=1000) {
		s = s + n/1000; n = n%1000;
	}
	while(n>=5) [
		s = s + n/5 ; n=n%5;
	]
	cout << s; 
}


int main() {
	ios::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);

	ll t=1;
	// cin>>t;
	rep(t) {
		solve() ; 
	}
	return 0;
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:32:28: error: expected ',' before ';' token
   32 |                 s = s + n/5 ; n=n%5;
      |                            ^~
      |                            ,
a.cc:32:29: error: expected identifier before ';' token
   32 |                 s = s + n/5 ; n=n%5;
      |                             ^
a.cc:32:28: error: expected ']' before ';' token
   32 |                 s = s + n/5 ; n=n%5;
      |                            ^~
      |                            ]
a.cc: In lambda function:
a.cc:32:29: error: expected '{' before ';' token
   32 |                 s = s + n/5 ; n=n%5;
      |                             ^
a.cc: In function 'void solve()':
a.cc:33:9: error: expected primary-expression before ']' token
   33 |         ]
      |         ^
Language: C++

#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#include <bits/stdc++.h>
#define rc(x) return cout<<x<<endl,0
#define pb push_back
#define mkp make_pair
#define in insert
#define er erase
#define fd find
#define fr first
#define sc second
#define all(x) x.begin(),x.end()
typedef long long ll;
typedef long double ld;
const ll INF=0x3f3f3f3f3f3f3f3f;
const ll llinf=(1LL<<62);
const int inf=(1<<30);
const int nmax=1e5+50;
const int mod=1e9+7;
using namespace std;
ll x,rs;
int main()
{
	//freopen("sol.in","r",stdin);
	//freopen("sol.out","w",stdout);
	//mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
	ios_base::sync_with_stdio(false);cin.tie(0);cerr.tie(0);cout.tie(0);
	cin>>n;
	rs=(x/500LL)*1000LL;
	x%=500LL;
	rs+=(x/5LL)*5LL;
	cout<<rs<<endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:28:14: error: 'n' was not declared in this scope; did you mean 'yn'?
   28 |         cin>>n;
      |              ^
      |              yn
Language: Java

import java.util.Scanner;

public class C160 {
	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);
		int k = sc.nextInt();
		int n = sc.nextInt();
		int[] a_n = new int[n];

		for (int i = 0; i < n; i++) {
			a_n[i] = sc.nextInt();
		}

		sc.close();

		int maxDistance = 0;
		int tmp = 0;
		for (int i = 0; i < n - 1; i++) {
			tmp = a_n[i + 1] - a_n[i];
			maxDistance = Math.max(tmp, maxDistance);
		}

		maxDistance = Math.max(maxDistance, (k - a_n[n - 1] + a_n[0]));

		System.out.println(maxDistance);
	}
}


Compiler output:
Main.java:3: error: class C160 is public, should be declared in a file named C160.java
public class C160 {
       ^
1 error
Language: C++

#include<bits/stdc++.h>
#define ll long long

const ll mod = 1000000007 ;

bool isInteger(double n)
{
	if(floor(n)==ceil(n))
		return true ;
	return false ;
}

using namespace std ;

int main()
{
	int k,n ;
	cin>>k>>n;
	int A[n];
	for(int i=0 ; i<n ; i++)
	{
		cin>>A[i];
	}
	int ans = 0 ;
	for(int i=0 ; i<n-1 ; i++)
	{
		if(A[i+1]-A[i]>=k/2)
		{
			ans=(k-(A[i+1]-A[i])) ;
			break ;
		}
		else 
			ans+=min(A[i+1]-A[i],(k-(A[i+1]-A[i]));
	}
	cout<<ans;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:33:63: error: expected ')' before ';' token
   33 |                         ans+=min(A[i+1]-A[i],(k-(A[i+1]-A[i]));
      |                                 ~                             ^
      |                                                               )
Language: Java

import java.util.Scanner;

public class blah
{
    public static void main(String[] args) 
    {
       Scanner sc=new Scanner(System.in);
       int k=sc.nextInt(), n=sc.nextInt(),ans=-1;
       int a[]=new int[n];
       a[0]=sc.nextInt();
       for(int i=1; i<n; i++)
       {
            a[i]=sc.nextInt();
            ans=Math.max(ans, Math.abs(a[i]-a[i-1]));            
       }
       ans=Math.max(ans,k- Math.abs(a[0]-a[n-1]));
       System.out.println(k-ans);
              
    }

    
}

Compiler output:
Main.java:3: error: class blah is public, should be declared in a file named blah.java
public class blah
       ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
using ll=long long;
int main(){
  ll a,b;
  cin>>a>>b;
  vector<ll>vec(b);
  for(ll i=0;i<b;i++){
    cin>>vec.at(i);
  }
  sort(vec.begin(),vec.end());
  vector<ll>re(b);
  for(ll i=0;i<b-1;i++){
    re.at(i)=vec.at(i+1)-vec.at(i);
  }
  re.at(b-1)=vec.at(0)+a-vec.at(b-1);
  sort(re.begin(),re.end());
  cout<<a-re.(b-1)<<endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:14: error: expected unqualified-id before '(' token
   18 |   cout<<a-re.(b-1)<<endl;
      |              ^
Language: C++

#include <bits/stdc++.h>
#include <algorithm>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <deque>
#include <functional>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <string>
#include <tuple>
#include <utility>
#include <vector>
#define pi 3.14159265358979323846264338327950L
using namespace std;

int main() {
  int K, N;
  cin >> K >> N;
  vector<int> A(N+1);
  for (int i=0; i<N; i++) {
    cin >> A[i];
  }
  A[N]=A[0]+K;
  vector<int> B(N);
  for (int i=0; i<N; i++) {
    B[i]=A[i+1]-A[i];
  }
  sort(B.begin(),B.end());
  cout << K-B[N-1] << endl;

Compiler output:
a.cc: In function 'int main()':
a.cc:33:28: error: expected '}' at end of input
   33 |   cout << K-B[N-1] << endl;
      |                            ^
a.cc:20:12: note: to match this '{'
   20 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
#include <algorithm>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <deque>
#include <functional>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <string>
#include <tuple>
#include <utility>
#include <vector>
#define pi 3.14159265358979323846264338327950L
using namespace std;

int main() {
  int N, K;
  cin >> N >> K;
  vector<int> A(N+1);
  for (int i=0; i<N; i++) {
    cin >> A[i];
  }
  A[N]=A[0]+K;
  vector<int> B(N);
  for (int i=0; i<N; i++) {
    B[i]=A[i+1]-A[i];
  }
  sort(B.begin(),B.end());
  cout << K-B[N-1] << endl;

Compiler output:
a.cc: In function 'int main()':
a.cc:33:28: error: expected '}' at end of input
   33 |   cout << K-B[N-1] << endl;
      |                            ^
a.cc:20:12: note: to match this '{'
   20 | int main() {
      |            ^
Language: C++

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

int main(){
  ll n,k;
  cin >> n >> k;
  ll a[n];
  for(ll i=0;i<n;i++)
    	cin >> a[i];
  sort(a,a+n);
  cout << (1ll*(a[n-1]-a[0])/k)*(n-1) << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'll' was not declared in this scope
    5 |   ll n,k;
      |   ^~
a.cc:6:10: error: 'n' was not declared in this scope; did you mean 'yn'?
    6 |   cin >> n >> k;
      |          ^
      |          yn
a.cc:6:15: error: 'k' was not declared in this scope
    6 |   cin >> n >> k;
      |               ^
a.cc:7:5: error: expected ';' before 'a'
    7 |   ll a[n];
      |     ^~
      |     ;
a.cc:8:9: error: expected ';' before 'i'
    8 |   for(ll i=0;i<n;i++)
      |         ^~
      |         ;
a.cc:8:14: error: 'i' was not declared in this scope
    8 |   for(ll i=0;i<n;i++)
      |              ^
a.cc:9:16: error: 'a' was not declared in this scope
    9 |         cin >> a[i];
      |                ^
a.cc:10:8: error: 'a' was not declared in this scope
   10 |   sort(a,a+n);
      |        ^
Language: C++

#pragma GCC optimize("O3")
#include <bits/stdc++.h>
using namespace std;

using ll = long long;
using vl = vector<ll>;
using vc = vector<char>;
using vvl = vector<vector<ll>>;
using vvc = vector<vector<char>>;

#define rep(i, n) for (ll i = 0; i < ll(n); i++)
#define repd(i, n) for (ll i = n - 1; i >= 0; i--)
#define all(x) x.begin(), x.end()

ll n, k, m, M = 1e9 + 7;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    cin >> n >> k;

    vl a(n);
    rep(i, n) cin >> a[i];

    ll max = 0, maxi;
    rep(i, n - 1) {
        if(a[i + 1] - a[i] > max) {
            max = a[i + 1] - a[i];
            maxi = i;
        }
    }
    if((k + a[0]) - a[n - 1] > max) maxi = n - 1;

    if(maxi != n - 1) {
        cout << k - (a[i + 1] - a[i]) << endl;
    } else {
        cout << k - ((k + a[0]) - a[n - 1]) << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:24: error: 'i' was not declared in this scope
   36 |         cout << k - (a[i + 1] - a[i]) << endl;
      |                        ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int k , n;
  cin >> k >> n ;
  int a[n] ;
  for ( int i=0 ; i< n ; i++){
    cin >> a[i] ;
  }
  int dis[n] ;
  for ( int i=0 ; i<n-1 ; i++){
    dis[i]=a[i+1]-a[i] ;
  }
  dis[n-1]=k-a[n-1]+a[0];
  sort(dis.begin() , dis.end() ) ;
  cout << k-dis[n-1] << endl ;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:12: error: request for member 'begin' in 'dis', which is of non-class type 'int [n]'
   16 |   sort(dis.begin() , dis.end() ) ;
      |            ^~~~~
a.cc:16:26: error: request for member 'end' in 'dis', which is of non-class type 'int [n]'
   16 |   sort(dis.begin() , dis.end() ) ;
      |                          ^~~
Language: C++

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

int main() {
	int K, N;
	cin >> K >> N;
	int A[N];
	for (int i=0; i<N; i++){
	    cin >> A[i];
	}
	sort(A, A+N);
	int MAX=0;
	for (int i=0; i<N-1; i++){
	    MAX=max(MAX,A[i+1]-A[i]);
	}
	MAX=max(MAX, K-A[N-1]+A[0]);
	c

Compiler output:
a.cc: In function 'int main()':
a.cc:17:9: error: 'c' was not declared in this scope
   17 |         c
      |         ^
a.cc:17:10: error: expected '}' at end of input
   17 |         c
      |          ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C

#include<stdio.h>
int main(void)
{
    int k,n,a[200001],i,l1,l2,L[200001],j,g;
    scanf("%d %d",&k,&n);
    for(i = 1 ; i <= n ; i++)
    {
        scanf("%d",&a[i]);
    }
    L[n] = a[n] - a[1];
    L[1] = a[2] - a[1];
    for(i = 2 ; i < n ; i++)
    {
        l1 = k - a[i+1] + a[i];
        
        
            L[i] = l1;
        if(L[i] < L[i - 1])
        {
            g = L[i]
        }
        
        
    }
    L[n] = a[n] - a[1];
    L[1] = a[2] - a[1];
    if(L[n] < g)
    {
        g = L[n];
    }
    if(L[1] < g && L[1] < L[n])
    {
        g = L[1] ;
    }
    printf("%d\n",g);
    return 0;

}

Compiler output:
main.c: In function 'main':
main.c:20:21: error: expected ';' before '}' token
   20 |             g = L[i]
      |                     ^
      |                     ;
   21 |         }
      |         ~
Language: Java

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
      　Scanner sc = new Scanner(System.in);
		int allMeters = sc.nextInt();
		int numberOfHouse = sc.nextInt();

		int[] housePlase = new int[numberOfHouse];
		List<Integer> moveMeters = new ArrayList<>();
		int allMoveMeters = 0;

		for(int i = 0; i < numberOfHouse; i++) {
			 housePlase[i] = sc.nextInt();
		}
		for(int i = numberOfHouse - 1; i > 0; i--) {
			moveMeters.add(housePlase[i] - housePlase[i - 1]);
		}
		moveMeters.add(allMeters - housePlase[numberOfHouse - 1] + housePlase[0]);
		Collections.sort(moveMeters, Collections.reverseOrder());
		int count = 0;
		for(int li : moveMeters) {
			count++;
			if(count != 1) allMoveMeters = allMoveMeters + li;
		}
		System.out.println(allMoveMeters);
	}
}


Compiler output:
Main.java:9: error: illegal character: '\u3000'
      ?Scanner sc = new Scanner(System.in);
      ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)
using Graph = vector<vector<int>>;
using ll = long long;


int main() {
    int k,n;
    cin>>k>>n;
    vector<int> a(n);
    rep(i,n){
        cin>>a[i];
    }
    int maxd=0;
    rep(i,n-1){
        int maxd=max(a[i+1]-a[i],maxd);
    }
    count<<k-maxd<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:10: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator<<'
   20 |     count<<k-maxd<<endl;
      |     ~~~~~^~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
  ll k, n;
  cin >> k >> n;
  ll arr[n];
  for (int i = 0; i < n; i++) {
    cin >> arr[i];
  }
  ans = arr[n-1] - arr[0];
  for (int i = 1; i < n; i++) {
    ans = min(ans, arr[i-1] + k - arr[i]);
  }
  cout << ans;


Compiler output:
a.cc: In function 'int main()':
a.cc:11:3: error: 'ans' was not declared in this scope; did you mean 'abs'?
   11 |   ans = arr[n-1] - arr[0];
      |   ^~~
      |   abs
a.cc:15:15: error: expected '}' at end of input
   15 |   cout << ans;
      |               ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <bitsstdc++.h>
using namespace std;
typedef long long ll;
int main() {
  ll k, n;
  cin >> k >> n;
  ll arr[n];
  for (int i = 0; i < n; i++) {
    cin >> arr[i];
  }
  ans = arr[n-1] - arr[0];
  for (int i = 1; i < n; i++) {
    ans = min(ans, arr[i-1] + k - arr[i]);
  }
  cout << ans;

Compiler output:
a.cc:1:10: fatal error: bitsstdc++.h: No such file or directory
    1 | #include <bitsstdc++.h>
      |          ^~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <cstdio> 
#include <iostream>
#include<algorithm>
#include <cstring>

using namespace std;

const int maxn = 2*1000000;
int house[maxn];
int reladis[maxn];

int findm(int arr[],int n){
	int m = 0;
	for(int i = 0; i < n; i++){
		if(arr[i] > arr[m]){
			m = i;
		}
	}
	return m;
}

int main(){
	int K,N;
	int max;
	int mindis;
	scanf("%d%d",&K,&N);
	for(int i = 0; i < N; i++){
		scanf("%d",&house[i]);
		if(i > 0){
			reladis[i] = house[i] - house[i-1];
		}
	}
	reladis[0] = K-house[N-1]+house[0];
	max = findm(reladis,N);
	if(max == 0){
		maxdis = house[N-1] - house[0];
	}else{
		mindis = K-house[max]+house[max-1];
	}
	printf("%d",mindis);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:17: error: 'maxdis' was not declared in this scope; did you mean 'mindis'?
   36 |                 maxdis = house[N-1] - house[0];
      |                 ^~~~~~
      |                 mindis
Language: C

#include<bits/stdc++.h>
using namespace std;
int n,k;
int a[1000100];
void solve(){
	cin>>k>>n;
	int res=0;
	for(int i=1;i<n;++i){
		cin>>a[i];
		res=max(res,a[i]-a[i-1]);
	}
	res=max(res,k+a[0]-a[n-1]);
	cout<<k-res<<endl;
}
int main(){
	solve();
	return 0;
}

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

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

#define ll long long

int main(){
  ll n,ans=0;
  cin>>k>>n;
  ll a[n];
  for(ll i=0;i<n;i++)
    cin>>a[i];
  ll min=0;
  for(ll i=1;i<n-1;i++){
    ll v=0;
    if(i<n-1){
      v=a[i]-a[i-1];
      ans+=v;
    }
    else{
      v=k-a[i]+a[0];
      ans+=v;
    }
    if(min<v)
      min=v;
  }
  cout<<ans-min;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: 'k' was not declared in this scope
    8 |   cin>>k>>n;
      |        ^
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0 ; i < (n); ++i)
#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)
using namespace std;
using p = pair<int, int>;

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

    vector<int> a(n);
    rep(i, n) cin >> a[i];

    int mv = a[0] + (k - a[n-1]);
    int p = 0;
    rep2(i, 1 ,n) {
        if(a[i] - a[i - 1] > mv){
            mv = a[i] - a[i - 1];
            p = i;
        }
    }
    //cout << "p = " << p << "　のとき、最大距離 : " << mv << endl;

    ll sum = 0;
    if (p == 0) {
        rep2(i, 1, n)
            sum += a[i] - a[i - 1];
    }
    else {
        rep2(i,1,p-1)
            sum += a[i] - a[i - 1];

        rep2(i,p,n)
            sum += a[i] - a[i - 1];
    }
    cout << sum << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:5: error: 'll' was not declared in this scope
   25 |     ll sum = 0;
      |     ^~
a.cc:28:13: error: 'sum' was not declared in this scope
   28 |             sum += a[i] - a[i - 1];
      |             ^~~
a.cc:32:13: error: 'sum' was not declared in this scope
   32 |             sum += a[i] - a[i - 1];
      |             ^~~
a.cc:35:13: error: 'sum' was not declared in this scope
   35 |             sum += a[i] - a[i - 1];
      |             ^~~
a.cc:37:13: error: 'sum' was not declared in this scope
   37 |     cout << sum << endl;
      |             ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int e,b;
  cin >> e >> b;
  int a[b]={};
  for(int i=0;i<b;i++){
    cin >> a[i];
  }
  int sum=(k-a[b-1])+a[0];
  int m;
  
  for(int i=0;i<b;i++)sum=max(sum,a[i+1]-a[i]);
  cout << e-sum << endl;
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:10:12: error: 'k' was not declared in this scope
   10 |   int sum=(k-a[b-1])+a[0];
      |            ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int a,b;
  cin >> a >> b;
  int a[b];
  cin >> a;
  a.pushback(a[0]+b);
  int sum=0;
  int m;
  for(int i=0;i<n;i++)m=max(sum,a[i]-a[i-1]);
  cout << k-m << endl;
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:6:7: error: conflicting declaration 'int a [b]'
    6 |   int a[b];
      |       ^
a.cc:4:7: note: previous declaration as 'int a'
    4 |   int a,b;
      |       ^
a.cc:8:5: error: request for member 'pushback' in 'a', which is of non-class type 'int'
    8 |   a.pushback(a[0]+b);
      |     ^~~~~~~~
a.cc:8:15: error: invalid types 'int[int]' for array subscript
    8 |   a.pushback(a[0]+b);
      |               ^
a.cc:11:17: error: 'n' was not declared in this scope
   11 |   for(int i=0;i<n;i++)m=max(sum,a[i]-a[i-1]);
      |                 ^
a.cc:11:34: error: invalid types 'int[int]' for array subscript
   11 |   for(int i=0;i<n;i++)m=max(sum,a[i]-a[i-1]);
      |                                  ^
a.cc:11:39: error: invalid types 'int[int]' for array subscript
   11 |   for(int i=0;i<n;i++)m=max(sum,a[i]-a[i-1]);
      |                                       ^
a.cc:12:11: error: 'k' was not declared in this scope
   12 |   cout << k-m << endl;
      |           ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int h,k;
  cin >> h >> k;
  int a[h]={},b[h+1]={};
  for(int i=0;i<h;i++){
    cin >> a[i];
    if(i!=0)b[i]=a[i]-a[i-1];
    else if(i==h-1)b[0]=a[i]-a[0];
  }
  b[h]=a[0]+(k-a[n-1]);
  int sum=0;
  sort(b,b+h);
  for(int i=1;i<h+1;i++){
    sum+=b[i];
  }
  cout << sum <<endl;
}
  
  


Compiler output:
a.cc: In function 'int main()':
a.cc:12:18: error: 'n' was not declared in this scope
   12 |   b[h]=a[0]+(k-a[n-1]);
      |                  ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int h,k;
  cin >> h >> k;
  int a[h]={},b[h]={};
  for(int i=0;i<h;i++){
    cin >> a[i];
    if(i!=0)b[i]=a[i]-a[i-1];
    else if(i==n-1)b[0]=a[i]-a[0];
  }
  int sum=0;
  sort(b,b+n);
  for(int i=0;i<n-1;i++){
    sum+=b[i];
  }
  cout << sum <<endl;
}
  
  


Compiler output:
a.cc: In function 'int main()':
a.cc:10:16: error: 'n' was not declared in this scope
   10 |     else if(i==n-1)b[0]=a[i]-a[0];
      |                ^
a.cc:13:12: error: 'n' was not declared in this scope
   13 |   sort(b,b+n);
      |            ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int h,k;
  cin >> h >> k;
  int a[h]={}.b[h]={};
  for(int i=0;i<h;i++){
    cin >> a[i];
    if(i!=0)b[i]=a[i]-a[i-1];
    else if(i==n-1)b[0]=a[i]-a[0];
  }
  int sum=0;
  sort(b,b+n);
  for(int i=0;i<n-1;i++){
    sum+=b[i];
  }
  cout << sum <<endl;
}
  
  


Compiler output:
a.cc: In function 'int main()':
a.cc:6:14: error: expected ',' or ';' before '.' token
    6 |   int a[h]={}.b[h]={};
      |              ^
a.cc:9:13: error: 'b' was not declared in this scope
    9 |     if(i!=0)b[i]=a[i]-a[i-1];
      |             ^
a.cc:10:16: error: 'n' was not declared in this scope
   10 |     else if(i==n-1)b[0]=a[i]-a[0];
      |                ^
a.cc:10:20: error: 'b' was not declared in this scope
   10 |     else if(i==n-1)b[0]=a[i]-a[0];
      |                    ^
a.cc:13:8: error: 'b' was not declared in this scope
   13 |   sort(b,b+n);
      |        ^
a.cc:13:12: error: 'n' was not declared in this scope
   13 |   sort(b,b+n);
      |            ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int h,k;
  cin >> h >> k;
  int a[h]={};
  for(int i=0;i<h;i++){
    cin >> a[i];
    if(i!=0)b[i]=a[i]-a[i-1];
    else if(i==n-1)b[0]=a[i]-a[0];
  }
  int sum=0;
  sort(b,b+n);
  for(int i=0;i<n-1;i++){
    sum+=b[i];
  }
  cout << sum <<endl;
}
  
  

Compiler output:
a.cc: In function 'int main()':
a.cc:9:13: error: 'b' was not declared in this scope
    9 |     if(i!=0)b[i]=a[i]-a[i-1];
      |             ^
a.cc:10:16: error: 'n' was not declared in this scope
   10 |     else if(i==n-1)b[0]=a[i]-a[0];
      |                ^
a.cc:10:20: error: 'b' was not declared in this scope
   10 |     else if(i==n-1)b[0]=a[i]-a[0];
      |                    ^
a.cc:13:8: error: 'b' was not declared in this scope
   13 |   sort(b,b+n);
      |        ^
a.cc:13:12: error: 'n' was not declared in this scope
   13 |   sort(b,b+n);
      |            ^
Language: C

#include<stdio.h>
 
int main(void){
  int i,k,n;
  int len;
  
  scanf("%d %d",&k,%n);
  int a[n];
  for(i=0;i<n;i++){
    scanf("%d ",&a[i]);
  }
  for(i=0;i<n-1;i++){
    len += a[i+1]-a[i]; 
  }
  printf("%d",len);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:20: error: expected expression before '%' token
    7 |   scanf("%d %d",&k,%n);
      |                    ^
Language: C

#include<stdio.h>

int main(void){
  int i,k,n;
  int a[];
  int len;
  
  scanf("%d %d",&k,%n);
  for(i=0;i<n;i++){
    scanf("%d ",&a[i]);
  }
  for(i=0;i<n-1;i++){
    len += a[i+1]-a[i]; 
  }
  printf("%d",len);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:7: error: array size missing in 'a'
    5 |   int a[];
      |       ^
main.c:8:20: error: expected expression before '%' token
    8 |   scanf("%d %d",&k,%n);
      |                    ^
Language: C

#include <stdio.h>
#include <stdlib.h>
int main(){
  int k=0;int n=0;
  int i,t;
  int d[200001]={-1};
  int distance=0;
  int max=0;
  int copy=0;
  while(k<2||k>1000000){
    scanf("%d",&k);
  }
  while(n<2||n>200000){
    scanf("%d",&n);
  }
  while(d[1]<0 || d[1]>k)scanf("%d",&d[1]); 
  for(i=2;i<=n;i++){
    while(d[i]<0 || d[i]>k || d[i-1]>d[i] || d[i]==0){
      scanf("%d",&d[i]);
    }
  }
  for(i=1;i<=n;i++){
    if((d[i]-d[i+1])*(d[i]-d[i+1])>max && i<n){
      copy=i;
      max=(d[i]-d[i+1])*(d[i]-d[i+1]);
    }
    if((k-d[i])*(k-d[i])+d[1]*d[1]>max && i==n){
      copy=i;
      max=(k-d[i])*(k-d[i])+d[1]*d[1];
    }
  }
  for(i=1+copy;i<=n+copy;i++){
    t=1;
    if(i==n){
      distance+=(k-d[i])+d[1];
    }
    if(i<n){
      distance+=d[i+1]-d[i];
    }
    if(i>n){
      distance[t+1]-d[t];
      t++;
    }
  }
  printf("%d",distance);
  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:41:15: error: subscripted value is neither array nor pointer nor vector
   41 |       distance[t+1]-d[t];
      |               ^
Language: C

#include <stdio.h>
int main(void){
  int k,n,i,d,x;
  int a[200000];
  
  scanf("%d%d",&k,&n);
  for(i=0;i<n;i++)
    scanf("%d",&a[i]);
  d=a[0]+k-a[n-1]
  for(i=0;i+1<n;i++){
    if(d<a[i+1]-a[i])
      d=a[i+1]-a[i];
  }
  x=k-d;
  printf("%d",x);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:18: error: expected ';' before 'for'
    9 |   d=a[0]+k-a[n-1]
      |                  ^
      |                  ;
   10 |   for(i=0;i+1<n;i++){
      |   ~~~
Language: C

#include <stdio.h>
 
int main(void){
  int k,n;
  int a[200001] = {0};
  int distance = 0;
  int near = 100000000;
  
  do {
    scanf("%d %d",&k,&n);
  }while(k < 2 || k > 1000000 || n < 2 || n > 200000);
  
  for (i=1; i<n+1; i++) {
    do {
      scanf("%d ",&a[i]);
    }while(a[i] < a[i-1]);
  }
  
  for (i=1; i<n; i++) {
    if (i=1)
      distance = k - (k-a[n]+a[1]);
    else
      distance = k - (a[i]-a[i-1]);
    if (near > distance)
      near = distance;
  }
  
  printf("%d",near);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:8: error: 'i' undeclared (first use in this function)
   13 |   for (i=1; i<n+1; i++) {
      |        ^
main.c:13:8: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>
 
int main(void){
  int k,n;
  int a[200001] = {0};
  int distance = 0;
  int near = 100000000;
  
  do {
    scanf("%d %d",&k,&n);
  }while(k < 2 || k > 1000000 || n < 2 || n > 200000);
  
  for (i=1; i<n+1; i++) {
    do {
      scanf("%d ",&a[i]);
    }while(a[i] < a[i-1])
  }
  
  for (i=1; i<n; i++) {
    if (i=1)
      distance = k - (k-a[n]+a[1]);
    else
      distance = k - (a[i]-a[i-1]);
    if (near > distance)
      near = distance;
  }
  
  printf("%d",near);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:8: error: 'i' undeclared (first use in this function)
   13 |   for (i=1; i<n+1; i++) {
      |        ^
main.c:13:8: note: each undeclared identifier is reported only once for each function it appears in
main.c:16:26: error: expected ';' before '}' token
   16 |     }while(a[i] < a[i-1])
      |                          ^
      |                          ;
   17 |   }
      |   ~                       
main.c:31:1: error: expected declaration or statement at end of input
   31 | }
      | ^
Language: C

#include <stdio.h>

int main(void){
  int k,n;
  int a[200001] = {0};
  int distance = 0;
  int near = 100000000;
  
  do {
    scanf("%d %d",&k,&n);
  }while(k < 2 || k > 1000000 || n < 2 || n > 200000);
  
  for (i=1; i<n+1; i++) {
    do {
      scanf("%d ",&a[i]);
    }while(a[i] < a[i-1])
  }
  
  for (i=1; i<n; i++) {
    if (i=1)
      distance = k - (k-a[n]+a[1]);
    else
      distance = k - (a[i]-a[i-1]);
    if (near > distance)
      near = distance;
  }
  
  peintf("%d",near);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:13:8: error: 'i' undeclared (first use in this function)
   13 |   for (i=1; i<n+1; i++) {
      |        ^
main.c:13:8: note: each undeclared identifier is reported only once for each function it appears in
main.c:16:26: error: expected ';' before '}' token
   16 |     }while(a[i] < a[i-1])
      |                          ^
      |                          ;
   17 |   }
      |   ~                       
main.c:28:3: error: implicit declaration of function 'peintf'; did you mean 'printf'? [-Wimplicit-function-declaration]
   28 |   peintf("%d",near);
      |   ^~~~~~
      |   printf
main.c:31:1: error: expected declaration or statement at end of input
   31 | }
      | ^
Language: C

#include <stdio.h>
int main(void){
  int k,n,i,d,x;
  int a[200000];
  
  scanf("%d%d",&k&n);
  for(i=0;i<n;i++)
    scanf("%d",&a[i]);
  d=k-a[n-1];
  for(i=0;i+1<n;i++){
    if(d<a[i+1]-a[i])
      d=a[i+1]-a[i];
  }
  x=k-d;
  printf("%d",x);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:18: error: invalid operands to binary & (have 'int *' and 'int')
    6 |   scanf("%d%d",&k&n);
      |                ~~^
      |                |
      |                int *
Language: C

#include <stdio.h>
int main(void){
  int k,n;
  int i;
  printf("円周の長さk:");
  scanf("%d", &k);
  printf("家の個数n:");
  scanf("%d", &n);
  int a[n];
  for(i=0;i<n;i++){
    printf("A%dの位置",i+1);
    scanf("%s",&a[i]);
  }
  
  int t,max=0;
  
  for(i=0;i<n-1;i++){
    t=a[i+1]-a[i];
    if(t>max){
      max=t;}
    } 
    t=a[n-1]-a[0];
    if(t>max){
      max=t;
    }
  prinf("最短の距離は%dです。",k-max);
  
  return 0;
}
  

Compiler output:
main.c: In function 'main':
main.c:26:3: error: implicit declaration of function 'prinf'; did you mean 'printf'? [-Wimplicit-function-declaration]
   26 |   prinf("最短の距離は%dです。",k-max);
      |   ^~~~~
      |   printf
Language: C

#include <stdio.h>
int main(void){
  int n, s;
  int i;
  int a[100];
  int b[100];
  int c;
  scanf("%d", &n); scanf("%d", &s);
  for (i=0; i<s;i++){
    scanf("%d", &a[i]);
  }
  b[s-1]=n-a[n-1]+a[0];
  c=b[s-1];
  for (i=0; i<s-1; i++){
    b[0]=a[i+1]-a[i];
    if c<b[0]{
      c=b[0];
    }
  }
  printf("%d", n-b[0]);
  
  return 0;
}
#include <stdio.h>
int main(void){
  int n, s;
  int i;
  int a[100];
  int b[100];
  int c;
  scanf("%d", &n); scanf("%d", &s);
  for (i=0; i<s;i++){
    scanf("%d", &a[i]);
  }
  b[s-1]=n-a[n-1]+a[0];
  c=b[s-1];
  for (i=0; i<s-1; i++){
    b[i]=a[i+1]-a[i];
    if (c<b[i]){
      c=b[i];
    }
  }
  printf("%d", n-c);
  
  return 0;
}
提出情報 

Compiler output:
main.c: In function 'main':
main.c:16:8: error: expected '(' before 'c'
   16 |     if c<b[0]{
      |        ^
      |        (
main.c: At top level:
main.c:25:5: error: redefinition of 'main'
   25 | int main(void){
      |     ^~~~
main.c:2:5: note: previous definition of 'main' with type 'int(void)'
    2 | int main(void){
      |     ^~~~
main.c:47:1: error: expected '=', ',', ';', 'asm' or '__attribute__' at end of input
   47 | 提出情報
      | ^~~~~~~~
Language: C

#include <stdio.h>
int main(void){
  int n, s;
  int i;
  int a[100];
  int b[100];
  int c;
  scanf("%d", &n); scanf("%d", &s);
  for (i=0; i<s;i++){
    scanf("%d", &a[i]);
  }
  b[s-1]=n-a[n-1]+a[0];
  c=b[s-1];
  for (i=0; i<s-1; i++){
    b[0]=a[i+1]-a[i];
    if c<b[0]{
      c=b[0];
    }
  }
  printf("%d", n-b[0]);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:16:8: error: expected '(' before 'c'
   16 |     if c<b[0]{
      |        ^
      |        (
Language: C

#include <stdio.h>
int main(void){
  int n, s;
  int i;
  int a[100];
  int c;
  scanf("%d", &n); scanf("%d", &s);
  for (i=0; i<s;i++){
    scanf("%d", &a[i]);
  }
  c=n-a[s-1]+a[0];
  if (c<[s-2]-s[0]){
    c=[s-2]-s[0];
  }
  printf("%d", n-c);
  
  return 0;
}
  

Compiler output:
main.c: In function 'main':
main.c:12:9: error: expected expression before '[' token
   12 |   if (c<[s-2]-s[0]){
      |         ^
main.c:12:16: error: subscripted value is neither array nor pointer nor vector
   12 |   if (c<[s-2]-s[0]){
      |                ^
main.c:13:7: error: expected expression before '[' token
   13 |     c=[s-2]-s[0];
      |       ^
main.c:13:14: error: subscripted value is neither array nor pointer nor vector
   13 |     c=[s-2]-s[0];
      |              ^
Language: C

#include<stdio.h>

int main(void){
int k,n,i,dif,diff;
  int sum=0;
  scanf("%d", &k);
  scanf("%d", &n);
  int a[n];
  for(i=0;i<n;i++){
  scanf("%d", &a[i]);
  }
  dif=a[1]-a[0];
  for(i=1;i<n-1;i++){
    diff=a[i+1]-a[i];
    if(dif<diff){
    dif=diff;
    }
  }
  diff=(k-a[n-1])+(a[0]);
  if(dif<diff){
  dif=diff;
  }
  sum=k-dif;
  printf("%d\n", sum);
  ret

Compiler output:
main.c: In function 'main':
main.c:25:3: error: 'ret' undeclared (first use in this function)
   25 |   ret
      |   ^~~
main.c:25:3: note: each undeclared identifier is reported only once for each function it appears in
main.c:25:6: error: expected ';' at end of input
   25 |   ret
      |      ^
      |      ;
main.c:25:3: error: expected declaration or statement at end of input
   25 |   ret
      |   ^~~
Language: C

#include<stdio.h>
int main(){
  int K,N,i,max,dis;
  int A[200000];
  max=0;
  scanf("%d%d",%K,&N);
  
  for(i=0;i<N;i++){
    scanf("%d",&A[i]);
  }
  
  for(i=1;i<N;i++){
    dis=A[i]-A[i-1];
    if(dis>max)
      max=dis;
  }
  
  dis=A[0]+K-A[N-1];
  if(dis>max)
    max=dis;
  
  dis=K-max;
  
  printf("%d",dis);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:16: error: expected expression before '%' token
    6 |   scanf("%d%d",%K,&N);
      |                ^
Language: C

#include <stdio.h>
int main(void)
{
int K,N,i,max,min;
scanf("%d",&K);
scanf("%d",&N);
int A[N],a[N;]
for(i=1;i<=N;i++)
scanf("%d",&A[i]);
max=K-A[N]+A[1];
for(i=1;i<=N;i++){
a[i]=A[i+1]-A[i];
if(a[i]>max)
max=a[i];
}
min=K-max;
printf("%d",min);
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:13: error: expected ']' before ';' token
    7 | int A[N],a[N;]
      |             ^
      |             ]
main.c:8:17: error: expected ';' before ')' token
    8 | for(i=1;i<=N;i++)
      |                 ^
      |                 ;
main.c:8:17: error: expected statement before ')' token
main.c:12:1: error: 'a' undeclared (first use in this function)
   12 | a[i]=A[i+1]-A[i];
      | ^
main.c:12:1: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include<stdio.h>
int main()
{
    int i,k,n,e,max;
    scanf("%d %d",&k,&n);
    char a[n];
    for(i=0;i<n;i++){
        scanf("%d",&e);
        a[i]=e;
    }
    max=a[1]-a[0]
    for(i=1;i<n;i++){
        if(a[i]-a[i-1]>=max) max=a[i]-a[i-1];
    }
    if((k-a[n-1])+a[0]>max) max=(k-a[n-1])+a[0];
    printf("%d",k-max);
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:18: error: expected ';' before 'for'
   11 |     max=a[1]-a[0]
      |                  ^
      |                  ;
   12 |     for(i=1;i<n;i++){
      |     ~~~
Language: C

#include <stdio.h>
int main(void)
{
  int k,n,i,j;
  int b;
  int d=1000000;
  int a[200000];
  scanf("%d",&k);
  scanf("%d",&n);
  for(i=0;i<n;i++){
    scanf("%d",&a[i]);
  }
  for(i=0;i<n;i++){
    b=a[i]+k-a[i+1];
    if(b<d)
      d=b;
  }
  for(i=0;i<n;i++){
    if(i==0){
    c=a[n-1]-a[0];
    }
     else{
       c=k-a[i]+a[i-1];
     }
       if(c<d)
         d=c;
  }
  printf("%d",&d);
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:20:5: error: 'c' undeclared (first use in this function)
   20 |     c=a[n-1]-a[0];
      |     ^
main.c:20:5: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <stdio.h>
 
int main(void)
{
    int i,k,n;
  scanf("%d",&k);
  scanf("%d",&n);
  int a[n];
  for(i=0;i<n;i++)
  {
  scanf("%d",&a[i]):
  }
  int kyori[n];
  
  for(i=0;i<n-1;i++)
  {
  kyori[i]=a[i+1]-a[i];
  }
  kyori[n]=k+a[0]-a[n-1];
  int max=kyori[0];
  for(i=0;i<n;i++)
  {
  if(kyori[i]>max)
    max=kyori[i];
  }
  int total=0;
  for(i=0;i<n;i++)
  {
  total=total+kyori[i];
  }
  total=total-max;
  printf("%d",total);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:20: error: expected ';' before ':' token
   11 |   scanf("%d",&a[i]):
      |                    ^
      |                    ;
Language: C

#include <stdio.h>
 
int main(void)
{
    int i,k,n;
  scanf("%d",&k);
  scanf("%d",&n);
  int a[n];
  for(i=0;i<n;i++)
  {
  scanf("%d",a[i]):
  }
  int kyori[n];
  
  for(i=0;i<n-1;i++)
  {
  kyori[i]=a[i+1]-a[i];
  }
  kyori[n]=k+a[0]-a[n-1];
  int max=kyori[0];
  for(i=0;i<n;i++)
  {
  if(kyori[i]>max)
    max=kyori[i];
  }
  int total=0;
  for(i=0;i<n;i++)
  {
  total=total+kyori[i];
  }
  total=total-max;
  printf("%d",total);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:19: error: expected ';' before ':' token
   11 |   scanf("%d",a[i]):
      |                   ^
      |                   ;
Language: C++

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

int main() {
  int K, N;
  cin >> K >> N;
  vector<int>A(N);
  vector<int>ans(N);
  for(int i=0; i<N; i++){
    cin >> A.at(i);
  }
  
  sort(A.begin(), A.end());
  
  for(int i=0; i<N-1; i++){
    ans.at(i)=A.at(i+1)-A.at(i);
  }
  
  ans.at(N-1)=K-A.at(N-1)+A.at(0);
  
  sort(ans.begin(), ans.end());
  
  cout << K-ans.(N-1) << endl;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:23:17: error: expected unqualified-id before '(' token
   23 |   cout << K-ans.(N-1) << endl;
      |                 ^
Language: C++

#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int, int>;
const double PI = 3.1415926535897932;

/* a と b の最大公約数を返す関数 */
long long GCD(long long a, long long b) {
	if (b == 0) return a;
	else return GCD(b, a % b);
}


int main()
{
	int K, N;
	cin >> K >> N;

	vector<int> Ai(N, 0);
	rep(i, N) cin >> Ai.at(i);

	int d;
	int d_max = 0;
	vector<int> Di(N, K);
	Di.at(0) = Ai.at(0) + (K - Ai.at(N - 1));
	d_max = Di.at(0);
	for (int j = 1; j < N; ++j)
	{
		Di.at(j) = Ai.at(j) - Ai.at(j - 1);
		d_max = max(d_max, Di.at(j));
	}

	cout << K - d_max << endl;
	return 0;
}

Compiler output:
a.cc:4:11: error: 'pair' does not name a type
    4 | using P = pair<int, int>;
      |           ^~~~
a.cc: In function 'int main()':
a.cc:17:9: error: 'cin' was not declared in this scope
   17 |         cin >> K >> N;
      |         ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | #define rep(i,n) for (int i = 0; i < (n); ++i)
a.cc:19:9: error: 'vector' was not declared in this scope
   19 |         vector<int> Ai(N, 0);
      |         ^~~~~~
a.cc:1:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
  +++ |+#include <vector>
    1 | #define rep(i,n) for (int i = 0; i < (n); ++i)
a.cc:19:16: error: expected primary-expression before 'int'
   19 |         vector<int> Ai(N, 0);
      |                ^~~
a.cc:20:26: error: 'Ai' was not declared in this scope; did you mean 'i'?
   20 |         rep(i, N) cin >> Ai.at(i);
      |                          ^~
      |                          i
a.cc:24:16: error: expected primary-expression before 'int'
   24 |         vector<int> Di(N, K);
      |                ^~~
a.cc:25:9: error: 'Di' was not declared in this scope
   25 |         Di.at(0) = Ai.at(0) + (K - Ai.at(N - 1));
      |         ^~
a.cc:25:20: error: 'Ai' was not declared in this scope
   25 |         Di.at(0) = Ai.at(0) + (K - Ai.at(N - 1));
      |                    ^~
a.cc:30:25: error: 'max' was not declared in this scope; did you mean 'd_max'?
   30 |                 d_max = max(d_max, Di.at(j));
      |                         ^~~
      |                         d_max
a.cc:33:9: error: 'cout' was not declared in this scope
   33 |         cout << K - d_max << endl;
      |         ^~~~
a.cc:33:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:33:30: error: 'endl' was not declared in this scope
   33 |         cout << K - d_max << endl;
      |                              ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 | #define rep(i,n) for (int i = 0; i < (n); ++i)
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
    #ifdef TarekHasan
        freopen("input.txt","r",stdin);
    #endif // TarekHasan

    int k,n; cin >> k >> n;

    vector< int > v(n);
    for(int i=0;i<n;i++) cin >> v[i];

    int min_distance = INT_MAX;

    for(int i=0;i<n;i++)
    {
        int start = v[i];
        int endmark;
        //clock
        if(i)
        {
            endmark=v[i-1];
            min_distance=min(min_distance,abs(start-k)+abs(0-endmark));
        }
        else
        {
            endmark=v[n-1];
            min_distance=min(min_distance,abs(start-endmark));
        }
        //anticlock
        if(i!=n-1)
        {
            endmark=v[i+1];
            min_distance=min(min_distance,abs(start-0)+abs(k-endmark));
        }
        else
        {
            endmark=v[0];
            min_distance=min(min_distance,abs(start-endmark));
        }
    }

    cout << min_distance << endl;
    return
;}


Compiler output:
a.cc: In function 'int main()':
a.cc:45:5: error: return-statement with no value, in function returning 'int' [-fpermissive]
   45 |     return
      |     ^~~~~~