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

#include <bits/stdc++.h>
#include <numeric>

using ll = long long;
using namespace std;
using ld = long double;

#define rep(i, n) for (i = 0; i < (ll)n; ++i)
#define all(x) begin(x), end(x)

ll gcd(ll a, ll b)
{
 while(1) {
    if(a < b) swap(a, b);
    if(!b) break;
    a %= b;
  }
 return a;
}

int main()
{
  ll K;
  cin >> K;
  ll ans = 0;
  ll a, b, c;
  rep(a, K) {
    rep(b, K) {
      rep(c, K) {
        ans += gcd(gcd(a, b), c);
      }
    }
  }
  cout << ans << endl;
  return 0;
}


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

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

// 最大公約数を求める
ll gcd(ll a, ll b) {
  if(a < b) return gcd(b, a);
  ll r;
  while ((r=a%b)) {
    a = b;
    b = r;
  }
  return b;
}



int main(){
	cin.tie(0);
   	ios::sync_with_stdio(false);
	
	ll K;
	cin>>K;
    ll g[K][K] = {};
    rep(i,K){
        rep(j,K-i){
            g[i][i+j] = gcd(i+1,j+1);
            g[i+j][i] = g[i][i+j];
        }
    }
    ll ans = 0;
    ll tmp_gcd;
    rep(a,K){
        rep(b,K-a){
            rep(c,K-b){
                tmp_gcd = g[a][b];
                tmp_gcd = g[tmp_gcd][c];
                if(a==b){
                    if(b==c){
                        ans += tmp_gcd;
                    }else{
                        ans += tmp_gcd*3;
                    }
                }else{
                    if(a!=c&&b!=c){
                        ans += tmp_gcd*6;
                    }else{
                        ans += tmp_gcd*3;
                    }
                }

            }
        }
    }

    cout<<ans<<"\n";


	return 0;
}

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

#include <iostream>
using namespace std;

int gcd(int a, int b) # a > b
{
    if(b == 0) return a;
    return gcd(b, a % b);
}

int calcGCD(int a, int b, int c) {
	int result1 = gcd(a,b);
    int result2 = gcd(result1,c)
    return result2
}

int main() {
  cin >> x;
  int result = 0;
  for (int i=0; i<201; i++) {
      for (int j=0; j<201; j++) {
        for (int k=0; k<201; k++) {
        	int gcd = calcGCD(i,j,k);
              result += gcd;
        }
      }
  }
  cout << result << endl;
}

Compiler output:
a.cc:4:23: error: stray '#' in program
    4 | int gcd(int a, int b) # a > b
      |                       ^
a.cc:4:25: error: expected initializer before 'a'
    4 | int gcd(int a, int b) # a > b
      |                         ^
a.cc: In function 'int calcGCD(int, int, int)':
a.cc:11:23: error: 'gcd' was not declared in this scope
   11 |         int result1 = gcd(a,b);
      |                       ^~~
a.cc:14:1: warning: no return statement in function returning non-void [-Wreturn-type]
   14 | }
      | ^
a.cc: In function 'int main()':
a.cc:17:10: error: 'x' was not declared in this scope
   17 |   cin >> x;
      |          ^
Language: C++

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

int main()
{
    int K, sum,temp;
    cin >> K;
    sum = 0;
    for(int i = 0 ; i < K; i++)
        for(int j = 0 ; j < K; j++)
            for(int k = 0 ; k < K; k++)
            {
                temp = gcd(i,j);
                sum = sum+gcd(temp,k);
            }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:24: error: 'gcd' was not declared in this scope
   14 |                 temp = gcd(i,j);
      |                        ^~~
Language: C

#include <bits/stdc++.h>

using namespace std;


int gcd(int a, int b){
    int r,tmp;

  if(a<b){
    tmp = a;
    a = b;
    b = tmp;
  }
 
  /* ユークリッドの互除法 */
  r = a % b;
  while(r!=0){
    a = b;
    b = r;
    r = a % b;
  }
 
  /* 最大公約数を出力 */
    return b;

}

int gcds(int a, int b, int c){
    int d = gcd(c,b);
    return gcd(a,d);
}

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

    long long res = 0;

    for(int i = 1;i<K+1;i++){
        for(int j = i;j<K+1;j++){
            for(int k=j;k<K+1;k++){
                int coef = 1;
                if(i == k || i == j || k == j){
                    if(i == k && i == j && k == j){
                        //全て同じ
                        coef = 1;
                    }
                    else{
                        //１組同じ
                        coef = 3;
                    }
                }
                else{
                    //全て違う
                    coef = 6;
                }
                res += gcds(i,j,k) * coef;
            }
        }
    }


    cout << res << endl;

}


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

//#pragma GCC optimize ("O3")
//#pragma GCC target ("avx")
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(i, n) for(int i = 0; i < (n); i++)
#define rep1(i, n) for(int i = 1; i <= (n); i++)
#define co(x) cout << (x) << "\n"
#define cosp(x) cout << (x) << " "
#define ce(x) cerr << (x) << "\n"
#define cesp(x) cerr << (x) << " "
#define pb push_back
#define mp make_pair
#define chmin(x, y) x = min(x, y)
#define chmax(x, y) x = max(x, y)
#define Would
#define you
#define please

const int mod = 1e9 + 7;
ll modpow(ll A, ll B) {
	ll kotae = 1;
	while (B > 0) {
		if (B & 1) kotae = kotae * A % mod;
		A = A * A % mod;
		B >>= 1;
	}
	return kotae;
}

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


	int N, K;
	cin >> K;
	N = 3;

	ll kosuu[100001] = {};
	for (int i = K; i >= 1; i--) {
		int k = K / i;
		ll tmp = modpow(k, N);
		for (int j = i + i; j <= K; j += i) {
			tmp -= kosuu[j];
		}
		kosuu[i] = (tmp % mod + mod) % mod;
	}
	ll kotae = 0;
	rep1(i, K) {
		kotae += kosuu[i] * i % mod;
	}
	co(kotae% mod);

	Would you please return 0;
}

Compiler output:
main.c:3:9: fatal error: bits/stdc++.h: No such file or directory
    3 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
using namespace std;
#define rep(i,c,n) for(int i=c;i<n;i++)

  int gcd(int a, int b){
    if (a < b) {
        a ^= b;
        b ^= a;
        a ^= b;
    }
    return b ? gcd(b, a % b) : a;
  }

int main() {
  int k;
  cin>>k;
  long long int ans=0;
  
  rep(i,1,k+1){
    rep(j,1,k+1){
      rep(l,1,k+1){
        int x=0;
        x=gcd(j,l);
        ans+=gcd(x,i);
        //cout<<i<<j<<l<<endl;
        //cout<<x<<endl;
      }
    }
  }

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

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

#include <bits/stdc++.h>
using namespace std;
int gcd(int a,int b,int c){
  int ans=1;
  for(int i=1;i<=min(a,b,c);i++){
    if(a%i==0 && b%i==0 && c%i==0) ans*=i;
  }
  return ans;
}

int main() {
  int n;
  cin>>n;
  long long ans=0;
  for(int i=1;i<=n;i++){
    for(int j=1;j<=n;j++){
      for(int k=1;k<=n;k++){
        ans+=gcd(i,j,k);
      }
    }
  }
  cout<<ans;
}

Compiler output:
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: In instantiation of 'constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare) [with _Tp = int; _Compare = int]':
a.cc:5:21:   required from here
    5 |   for(int i=1;i<=min(a,b,c);i++){
      |                  ~~~^~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:284:17: error: '__comp' cannot be used as a function
  284 |       if (__comp(__b, __a))
      |           ~~~~~~^~~~~~~~~~
Language: C

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

int gcd(int X,int Y){
  while(X*Y!=0){
    if(X>Y){
      X=X%Y;
    }else{
      Y=Y%X;
    }
  }
  return X+Y;
}

int main(){
  int n,s,i,j,k;
  cin >> n;
  s=0;
  vector<vector<int>> g(n+1,vector<int>(n+1,0));
  for(i=1;i<=n;i++){
    for(j=1;j<=n;j++){
      g.at(i,j)=gcd(i,j);
    }
  }
  
  for(k=1;k<=n;k++){
    for(i=1;i<=n;i++){
      for(j=1;j<=n;j++){
        s=s+gcd(g.at(i,j),k);
      }
    }
  }
  
  cout << s << endl;
}

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<iostream>
//#include<numeric>
#include<algorithm>
#define rep(i,n) for(int i=1;i<=n;i++)
using namespace std;

typedef long long ll;
int gcd(int x, int y) { return (x % y)? gcd(y, x % y): y; }

int main()
{
    int k;
    ll sum=0;
    cin>>k;
    rep(a,k)
    {
        rep(b,k)
        {
            rep(c,k)
            {
                int tmp=gcd(a,b);
                sum+=gcd(tmp,c);
            }
        }
    }
    cout<<sum<<endl;

    return 0;
}

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

// ABC162 C

#include <iostream>
#include<algorithm>

using namespace std;

int main(){
    int k_num, buf;
    long long int sum = 0;
    cin >> k_num;
    for(int i = 1; i <= k_num; i++){
        for(int j = 1; j <= k_num; j++){
            for(int k = 1; k <= k_num; k++){
                buf = __gcd(j, k);
                // cout << __gcd(buf, i) << endl;
                sum += __gcd(buf, i);
            }
        }
    }
    cout << sum << endl;
    return 0;
}

Compiler output:
main.c:3:10: fatal error: iostream: No such file or directory
    3 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

#include <iostream>
#include <vector>
#include <bitset>
#include <utility>
#include <string>
#include <queue>
#include <stack>
#include <algorithm>
#include <cmath>
#include <map>
#include <set>
 
using namespace std;
typedef long long ll;

int main(){
  int K;
  cin >> K;
  
  vector<vector<int>> g(K+1,vector<int>(K+1,0));
  
  for(int i=1;i<=K;i++){
    for(int j=1;j<=i;j++){
      int n=j,m=i;
      while(n!=0){
	swap(n,m);
	n%=m;
      }
      g[i][j]=m;
      g[j][i]=m;
      }
  }


  ll ans=0;
  for(int i=1;i<=K;i++){
    for(int j=1;j<=K;j++){
      for(int k=1;k<=K;k++){
	ans+=g[i][g[j][k]];
      }
    }
  }

  cout << ans << endl;

  
  return 0;
}


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

#include <bits/stdc++.h>
using namespace std;
 
 
void __print(int x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(long long x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}
void __print(bool x) {cerr << (x ? "true" : "false");}
 
template<typename T, typename V>
void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";}
void _print() {cerr << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);}
#ifndef ONLINE_JUDGE
#define debug(x...) cerr << "[" << #x << "] = ["; _print(x)
#else
#define debug(x...)
#endif
 
#define rep(i, n)    for(int i = 0; i < (n); ++i)
#define repA(i, a, n)  for(int i = a; i <= (n); ++i)
#define repD(i, a, n)  for(int i = a; i >= (n); --i)
#define trav(a, x) for(auto& a : x)
#define all(x) x.begin(), x.end()
#define sz(x) (int)(x).size()
#define fill(a)  memset(a, 0, sizeof (a))
#define fst first
#define snd second
#define mp make_pair
#define pb push_back
typedef long double ld;
typedef long long ll;
typedef pair<int, int> pii;
typedef vector<int> vi;

void pre(){


}
 
void solve(){
 
 
}

int main() {
	cin.sync_with_stdio(0); cin.tie(0);
	cin.exceptions(cin.failbit);
	pre();

    int k;cin>>k;
    ll s=0;
    repA(i,1,k)repA(j,1,k)repA(l,1,k)s+=__gcd(i,__gcd(j,l));
    cout<<s;

	return 0;
}
 



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

#include <bits/stdc++.h>
using namespace std;
int main (){
  int i,a,b,c,j,k,l,f=1,t=0,m;
  cin>>m;
  a=m;b=m;c=m;
  for(i=1;i<=a;i++){
    for(j=1;j<=b;j++){
      for(k=1;k<=c;k++){
        l=min(i,min(j,k));
        while(f==1){
          if(i%l==0&&j%l==0&&k%l==0){
            f++;
            
            t=l+t;
            //cout<<i<<j<<k<<t<<l<<endl;
          }
          l--;
        }
        f=1;
      }
    }
  }
  cout<<t<<endl;
  return 0;
}

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

#include <iostream>

using namespace std;

int g[201][201][201];

int gcd3(int a, int b, int c){
    if(g[a][b][c] > 0){
        return g[a][b][c];
    }

    if(a%b == 0){
        if(b%c == 0){
            g[a][b][c] == c;
            return c;
        }else{
            return gcd3(a, c, b%c);
        }
    }else{
        return gcd3(b, a%b, c);
    }

}

int main(){
    int K;
    cin >> K;
        
    for(int i=0; i<=K; i++){
        for(int j=0; j<=K; j++){
            for(int k=0; k<=K; k++){
                g[i][j][k] = -1;
            }
        }
    }
    long long ans = 0;
    for(int i=1; i<=K; i++){
        for(int j=1; j<=K; j++){
            for(int k=1; k<=K; k++){
                ans += gcd3(i, j, k);
            }
        }
    }

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

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

#include<bits/stdc++.h>
#include<math.h>
#include<queue>
#include<cstdio>
#include<set>
#include<map>
using namespace std;
using ll = long long;
int main(){
    int K;
    cin >> K;
    ll sum=0;
    for(int a=1; a<=K; a++){
        for(int b=1; b<=K; b++){
            for(int c=1; c<=K; c++){
                ll d=gcd(a,b,c);
                sum+=d;
            }
        }
    }
    cout << sum << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:25: error: no matching function for call to 'gcd(int&, int&, int&)'
   16 |                 ll d=gcd(a,b,c);
      |                      ~~~^~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:58,
                 from a.cc:1:
/usr/include/c++/14/numeric:173:5: note: candidate: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Mn, _Nn> std::gcd(_Mn, _Nn)'
  173 |     gcd(_Mn __m, _Nn __n) noexcept
      |     ^~~
/usr/include/c++/14/numeric:173:5: note:   candidate expects 2 arguments, 3 provided
Language: C

#include<iostream>
#include<string>
#include<vector>
#include<algorithm>

using namespace std;

typedef long long int llint;

int K;

int dp[201][201];

int gcd(int a, int b) {
	if (dp[a][b] != 0) { return dp[a][b]; }
	if (b == 0) { 
		return a;
	}
	return dp[a][b] = gcd(b, a % b);
}

int main() {
	cin >> K;
	llint sum = 0;
	for (int i = 1; i <= K; i++) {
		for (int j = 1; j <= K; j++) {
			for (int k = 1; k <= K; k++) {
				sum += gcd(i, gcd(j, k));
			}
		}
	}
	cout << sum << endl;
}

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

// 失敗するからこそ そこから立ち向かって行く強さがあってそんな強さが本当の強さだと私は思うから
// ぜったいあきらめない
#if defined(DAIJOBU)
#include "/home/ichigo/includes.hpp"
#include "/home/ichigo/debug.hpp"
#define deb(x...) cerr << "[" << #x << "] = ["; _print(x)
#else
#include <bits/stdc++.h>
#define deb(x...)
#endif
#define mp make_pair
#define mt make_tuple
#define fi first
#define se second
#define pb push_back
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define forn(i, n) for (int i = 0; i < (int)(n); ++i)
#define for1(i, n) for (int i = 1; i <= (int)(n); ++i)
#define ford(i, n) for (int i = (int)(n) - 1; i >= 0; --i)
#define fore(i, a, b) for (int i = (int)(a); i <= (int)(b); ++i)

using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<pii> vpi;
typedef vector<vi> vvi;
typedef long long lint;
typedef vector<lint> vlint;
typedef vector<vlint> vvlint;
typedef pair<lint, lint> plint;
typedef double ld;

template<class T> bool chmin(T &a, T b) { return a > b ? (a = b, true) : false; }
template<class T> bool chmax(T &a, T b) { return a < b ? (a = b, true) : false; }



int main() {
    ios::sync_with_stdio(false);
	cin.tie(0);
	
	int n;
	cin >> n;
	long long ans = 0;
	for1(i, n){
		for1(j, n){
			for1(k, n){
				ans += __gcd(i, __gcd(j, k));
			}
		}
	}
	cout << ans;
	return 0;
}




Compiler output:
main.c:8:10: fatal error: bits/stdc++.h: No such file or directory
    8 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include <bits/stdc++.h>
using namespace std;
using Graph = vector<vector<int>>;
 
typedef long long ll;
typedef long double ld;
 
#define REP(i,a,n) for(int (i)=(a); (i)<(int)(n); (i)++)
#define rep(i,n) REP(i,0,n)
#define sqrt(d) pow((long double) (d), 0.50)

const ll INF = 2e9;
const ll large_P = 1e9 + 7;


// ユークリッドの互除法を用いて再帰関数を書けばよい。
ll my_gcd(int & a, int & b) {
    if (b == 0) return a;
    int temp = a % b;
    return my_gcd(b, temp);
}



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

    ll res = 0;
    vector<vector<int>> gcd_memo(203, vector<int>(203, -1));
    int temp = 0;
    int temp2 = 0;

    for(int i=1; i<=K; i++) {
        for (int j = 1; j <= K; j++) {
            for (int k = 1; k <= K; k++) {
                if (gcd_memo.at(i).at(j) != -1) {
                    temp = gcd_memo.at(i).at(j);
                }
                else {
                    temp = my_gcd(i, j);
                    gcd_memo.at(i).at(j) = temp;
                    gcd_memo.at(j).at(i) = temp;
                }

                if (gcd_memo.at(temp).at(k) != -1) {
                    temp2 = gcd_memo.at(temp).at(k);
                }
                else {
                    temp2 = my_gcd(temp, k);
                    gcd_memo.at(temp).at(k) = temp2;
                    gcd_memo.at(k).at(temp) = temp2;
                }
                
                res += temp2;
            }
        }
    }

    cout << res << endl;

}

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

#include <stdio.h>
#include <iostream>

using namespace std;

 
long long N;
long long ans;

int gcd(int a,int b){
	int r;
	r = a % b;
	while(r!=0){
		a = b;
		b = r;
		r = a % b;
	}
	return b;
}

int main(void){
	int a, b, c,d,tmp,K;
	long ans;
	cin >> K;
	for(a=1;a<=K;a++){
		for(b=1;b<=K;b++){
			for(c=1;c<=K;c++){
				if(a<b){
					tmp = a;
					a = b;
					b = tmp;
				}
				d=gcd(a, b);
				if(c<d){
					tmp = c;
					c = d;
					d = tmp;
				}
				ans += gcd(c, d);
			}
		}
	}
	cout >> ans + "\n";
	return 0;
}

Compiler output:
main.c:2:10: fatal error: iostream: No such file or directory
    2 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

import fractions
from functools import reduce

def gcd(*numbers):
    return reduce(fractions.gcd, numbers)

k = int(input())

L = []
for i in range(1, k+1):
    for j in range(1, k+1):
        for p in range(1, k+1):
            L.append(gcd(i, j, p))

print(sum(L))


Compiler output:
main.c:1:1: error: unknown type name 'import'
    1 | import fractions
      | ^~~~~~
main.c:2:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'from'
    2 | from functools import reduce
      | ^~~~
main.c:2:1: error: unknown type name 'from'
Language: C

/* author   : mpily :-()
title : Competing.cpp
time :Fri Apr 10 17:19:34 2020

*/
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll mod = 1e9+7;
int dp[201][201];//dp[i][0] = number of R.. [i][1] number of B...[i][2] number of G
int getgcd(int a, int b){
	if(dp[a][b]){
		return dp[a][b];
	}
	else{
		int g = __gcd(a,b);
		dp[a][b] = g;
		dp[b][a] = g;
	}
	return dp[a][b];
}
int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	int k;
	cin>>k;
	for(int i = 0; i <= k;++i)for(int j = 0; j <= k; ++j)dp[i][j] = 0;
	long long ans = 0;
	for(int i = 1; i <= k; ++i){
		for(int j = 1; j <= k; ++j){
			for(int l = 1; l <= k; ++l){
				int p1 = getgcd(i,j);
				int t = getgcd(p1,l);
				ans+=t;	
			}
		}
	}
	cout<<ans<<"\n";
	return 0;
}


Compiler output:
main.c:6:9: fatal error: bits/stdc++.h: No such file or directory
    6 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: Java

import java.util.*;
public class Main{
  public static void main(String[] args){
    Scanner sc =new Scanner(System.in);
    int K=sc.nextInt();
    int x=0;
    static int gcd (int a, int b) {
	int r;
	while((r = a%b)!=0) {
		a = b;
		b = r;
	}
	return b;
}
    for(int i=0;i<K+1;i++){
      x=x+i;
      for(int j=i+1;j<K+1;j++){
        x=x+3*gcd(i,j);
        y[j]=gcd(i,j);
        for(int k=j+1;k<K+1;k++){
          x=x+6*gcd(y[j],k);
        }
      }
    }
    System.out.println(x);
  }
}


Compiler output:
Main.java:7: error: illegal start of expression
    static int gcd (int a, int b) {
    ^
Main.java:15: error: illegal start of type
    for(int i=0;i<K+1;i++){
    ^
Main.java:15: error: > or ',' expected
    for(int i=0;i<K+1;i++){
                   ^
Main.java:15: error: <identifier> expected
    for(int i=0;i<K+1;i++){
                       ^
Main.java:25: error: <identifier> expected
    System.out.println(x);
                      ^
Main.java:25: error: <identifier> expected
    System.out.println(x);
                        ^
Main.java:27: error: class, interface, enum, or record expected
}
^
7 errors
Language: C

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

#define all(v) v.begin(), v.end()
#define rep(i, n) for (int i = 1; i <=(int)(n); i++)
#define intll int long long
const int INF = 1e9;
const int MOD = 1e9 + 7;

intll gcd (intll x, intll y) {
  int tmp ;
  if( x < y )
    swap(x,y);
  
  while(y>0){
    tmp = x % y ;
    x = y ;
    y = tmp ;
  }
  return x ;
}

int main() {
  int k ; 
  cin >> k ;
  intll ans = 0;
  
  rep(a,k){
    rep(b,k){
      rep(c,k){
        int d = gcd(a,b);
        ans +=  gcd(c,d);
      }
    }
  }
  
  cout << ans ;
 


}


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

#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
#include<cmath>
typedef long long  ll;
typedef long double lb;
using namespace std;
int main() {
	int n;
	cin >> n;
	int sum = 0;
	for (int i = 1; i <= n; i++) {
		for (int j = 1;j<= n; j++){
			int a = max(i, j);
			int b = min(i, j);
			int r = a % b;
			while (r != 0){
				a = b;
				b = r;
				r = a % b;
			}
			for (int l = 1; l <= n; l++) {
				int c = max(b, l);
				int d = min(b, l);
				int x = c % d;
				while (x != 0) {
					c = d;
					d = x;
					x = c % d;
				}
				sum += b;
			}
		}
	}
	cout << sum << endl;
}






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

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

int gcd(int a, int b)
{
    if (a % b == 0)
    {
        return (b);
    }
    else
    {
        return (gcd(b, a % b));
    }
}

void solve(long long K)
{
    long long ans = 0;
    for (int a = 1; a <= K; a++)
    {
        for (int b = 1; b <= K; b++)
        {
            for (int c = 1; c <= K; c++)
            {
                ans += gcd(a, gcd(b, c));
            }
        }
    }
    cout << ans << endl;
}

// Generated by 1.1.6 https://github.com/kyuridenamida/atcoder-tools  (tips: You use the default template now. You can remove this line by using your custom template)
int main()
{
    long long K;
    scanf("%lld", &K);
    solve(K);
    return 0;
}


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

#include <iostream>
#include <algorithm>

using ll = long long;
using ull = unsigned long long;

using namespace std;

ll findGCD(ll x, ll y, ll z)
{
    ll result = __gcd(x, y);
    result = __gcd(result, z);
    return result;
}

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    ll N, sum = 0;
    cin>>N;

    for(ll i=1;i<=N;++i)
    {
        for(ll j=1;j<=N;++j)
        {
            for(ll k=1;k<=N;++k)
                sum += findGCD(i,j,k);
        }
    }

    cout<<sum<<'\n';

    return 0;
}


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

    #include <bits/stdc++.h>
     
    using namespace std;
    int main()
    {
        int n;
        cin >> n;
        long long int sum = 0;
        for (int i = 1; i <= n; i++)
        {
            for (int j = 1; j <= n; j++)
            {
                for (int k = 1; k <= n; k++)
                {
                    sum += __gcd(k, __gcd(i, j));
                }
            }
        }
        cout << sum << "\n";
        return 0;
    }

#include <bits/stdc++.h>

using namespace std;
int main()
{
    int n;
    cin >> n;
    long long int sum = 0;
    for (int i = 1; i <= n; i++)
    {
        for (int j = 1; j <= n; j++)
        {
            for (int k = 1; k <= n; k++)
            {
                sum += __gcd(k, __gcd(i, j));
            }
        }
    }
    cout << sum << "\n";
    return 0;
}



Compiler output:
a.cc:26:5: error: redefinition of 'int main()'
   26 | int main()
      |     ^~~~
a.cc:4:9: note: 'int main()' previously defined here
    4 |     int main()
      |         ^~~~
Language: C

#include <bits/stdc++.h>

using namespace std;

#define endl '\n'
#define ll long long

const ll mod = 1e9 + 7;
const ll maxn = 2e8 + 5;
const double pi = 3.1415926535897932384626433832795028841971693993751058209749445923078;
//iostream::sync_with_stdio(false);

ll gcd(ll a, ll b)
{
	while (b != 0)
	{
		int t = b;
		b = a % b;
		a = t;
	}
	return a;
}

int main()
{
    ll n;
    cin >> n;
    ll sum = 0;
    for(ll i = 1; i <= n; i++)
    {
        for(ll j = 1; j <= n; j++)
        {
            for(ll k = 1; k <= n; k++)
            {
                sum += gcd(i, gcd(j,k));
            }
        }
    }
    cout << sum << endl;
    return 0;
}

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

#include <iostream>

int gcd(int x, int y) {
  if (y == 0) return x;
  return gcd(y, x % y);
}

int solve(int k) {
  int ans = 0;
  for (int i = 1; i <= k; ++i) {
    for (int j = 1; j <= k; ++j) {
      int d1 = gcd(i, j);
      for (int c = 1; c <= k; ++c) {
        ans += gcd(d1, c);
      }
    }
  }
  return ans;
}

int main() {
  int k;
  std::cin >> k;
  std::cout << solve(k) << std::endl;
  return 0;
}


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

#include <algorithm>
#include <fstream>
#include <iostream>
#include <string>
#include <sstream>
#include <vector>
#include <math.h>
using namespace std;

int main(){
    int N;
    cin >> N;
    int s;
    s=0;
    for(int i =1;i<=N;i++){
        for(int j =1;j<=N;j++){
            for(int k =1;k<=N;k++){
                s+=__gcd(i,__gcd(j,k));
            }
        }
    }
    cout << s << endl;
}

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

#include < bits / stdc ++. h >
using namespace std ; 
 
long long int gcd ( long long int x , long long int   y , long long int z ).        
{
  return __gcd ( x , __ gcd ( y , z ));
}
 
main ()
{
  long long int sum = 0 , n ;  
  cin >> n ;
  for ( int i = 1 ; i <= n ; i ++)
  {
    for ( int j = 1 ; j <= n ; j ++)
    {
      for ( int k = 1 ; k <= n ; k ++)
      {
        sum + = gcd ( i , j , k );
      }
    }
  }
  cout << sum << endl ;
}

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

#include <bits/stdc++.h>
using namespace std;
 
int gcd(int a,int b,int c){
    int d;
    int k;
    k=min(a,b);
    d=min(k,c);
    while(1){
        if((a%d==0)&&(b%d==0)&&(c%d==0))return d;
        d--;
    }
}

int main(){ 
    int k;
    cin>>k;
    int ans=0;
    for(int i=1;i<k+1;i++){
        for(int j=1;j<k+1;j++){
            for(int l=1;l<k+1;l++){
                ans=ans+gcd(i,j,l);
            }
        }
    }

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

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

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


/// File input & output /////
#define fRead(x)        freopen("x.txt","r",stdin)
#define fWrite(x)       freopen ("x.txt","w",stdout)

#define mt              make_tuple
#define ld              long double
#define ll              long long
#define ull             unsigned long long
#define ff              first
#define ss              second
#define pb              push_back
#define INF             2e16
#define PI              acos(-1.0)
#define mp              make_pair
#define pii             pair<int,int>
#define pll             pair<LL,LL>


#define min3(a,b,c)     min(a,min(b,c))
#define max3(a,b,c)     max(a,max(b,c))
#define min4(a,b,c,d)   min(a,min(b,min(c,d)))
#define max4(a,b,c,d)   max(a,max(b,max(c,d)))
#define SQR(a)          ((a)*(a))
#define FOR(i,a,b)      for(int i=a;i<=b;i++)
#define ROF(i,a,b)      for(int i=a;i>=b;i--)
#define REP(i,b)        for(int i=0;i<b;i++)
#define MEM(a,x)        memset(a,x,sizeof(a))
#define ABS(x)          ((x)<0?-(x):(x))

#define SORT(v)         sort(v.begin(),v.end())
#define REV(v)          reverse(v.begin(),v.end())


#define FASTIO        ios_base::sync_with_stdio(0);cin.tie(nullptr);




///..................Sort by second element in a pair in decending order............. ///
bool SortbySecDesc(const pair<long long,long long > &a, const pair<long long,long long > &b)
{
    return a.second>b.second;
}

///.........................first element of pair in descending order..........................//////
bool sortinrev(const pair<int,int> &a,
               const pair<int,int> &b)
{
       return (a.first > b.first);
}



///.............................................................TEMPLATE................................................./////

int main()
{
    FASTIO;

    ll n;

    cin >> n;


    ll ans = 0;

    for(int i=1; i<=n; i++)
    {
        for(int j=1; j<=n; j++)
        {
            for(int k=1; k<=n; k++)
            {

                if(i==j && j==k)
                {
                    ans += k;
                    continue;
                }
                ans += __gcd(i,__gcd(j,k));
            }
        }
    }

    cout << ans << endl;




    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

using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define ll long long
#define INF 1000000000000000000
#define all(x) x.begin(), x.end()

/* 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() {
    ll K;
    ll sum = 0;
    cin >> K;
    for (int i = 1; i <= K; i++) {
        for (int j = 1; j <= K; j++) {
            for (int k = 1; k <= K; k++) {
                sum += GCD(GCD(i, j), k);
            }
        }
    }

    cout << sum << endl;
}


Compiler output:
main.c:1:1: error: unknown type name 'using'
    1 | using namespace std;
      | ^~~~~
main.c:1:17: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'std'
    1 | using namespace std;
      |                 ^~~
main.c: In function 'main':
main.c:18:5: error: 'cin' undeclared (first use in this function)
   18 |     cin >> K;
      |     ^~~
main.c:18:5: note: each undeclared identifier is reported only once for each function it appears in
main.c:27:5: error: 'cout' undeclared (first use in this function)
   27 |     cout << sum << endl;
      |     ^~~~
main.c:27:20: error: 'endl' undeclared (first use in this function)
   27 |     cout << sum << endl;
      |                    ^~~~
Language: C++

#include <iostream>
using namespace std;
int n;
long long x = 0;
int main()
{
  cin.tie(NULL);
  ios_base::sync_with_stdio(false);
  cin >>n;
  for (int i = 1; i <= n; ++i)
  {
    for (int j = 1; j <= n; ++j)
    {
      long long g = gcd(i, j);
      for (int k = 1; k <= n; ++k)
      {
        x += gcd(g, k);
      }
    }
  }
  cout <<x << '\n';
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:21: error: 'gcd' was not declared in this scope
   14 |       long long g = gcd(i, j);
      |                     ^~~
Language: C

#include<bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define lli long long int
#define llu long long unsigned int
#define IOS ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define FOR(i,s,e) for(i=s; i<e; i++)
#define mod 998244353
#define F first
#define S second
#define plli pair<lli,lli>
#define pqlli priority_queue<lli>
#define test(t) cin>>t; while(t--)
using namespace std;
 
lli power(lli a, lli b, lli M = mod)
{
	lli result = 1;
    for (;;)
    {
        if (b & 1)
            result = (result*a)%M;
        b >>= 1;
        if (!b)
            break;
        a = (a*a)%M;
    }
    return result;
}

int main()
{
    IOS;
    lli n;
    cin>>n;
    lli ans = 0;
	for(lli i = 1; i<n+1; i++)
	{
		for(lli j = 1; j<n+1; j++)
		{
			for(lli k = 1; k<n+1; k++)
			{
				lli temp = __gcd(i, j);
				temp = __gcd(temp, k);
				ans += temp;
			}
		}
	}
	cout<<ans<<endl;
 /*   string s;
    cin>>s;
    lli dp[3][n+1];
    memset(dp, 0, sizeof(dp));
    for(lli i = 1; i<n+1; i++)
    dp[0][i] = dp[0][i-1] + (s[i-1] == 'R'), dp[1][i] = dp[1][i-1] + (s[i-1] == 'G'), dp[2][i] = dp[2][i-1] + (s[i-1] == 'B');
	lli ans = 0;
    for(lli i = 0; i<n; i++)
    {
		for(lli k = i+3; k<n; k++)
		{
			if(s[i] != s[k])
			{
				if(s[i]!='R' and s[k]!='R')
				{
					ans += dp[0][k] - dp[0][i+1];
					if((k-i-1)%2 and (s[(k+i)/2] == 'R'))
					ans--;
				}
				else if(s[i]!='G' and s[k]!='G')
				{
					ans += dp[1][k] - dp[1][i+1];
					if((k-i-1)%2 and (s[(k+i)/2] == 'G'))
					ans--;
				}
				else
				{
					ans += dp[2][k] - dp[2][i+1];
					if((k-i-1)%2 and (s[(k+i)/2] == 'B'))
					ans--;
				}
			}
		}
	}
	cout<<ans<<endl;*/
}


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 <iostream> 
#include <algorithm>  
using namespace std;
typedef long long ll;

int main(){
	int k;
	cin >> k;
	ll sum = 0;
	for(int i = 1; i <= k; i++){
		for(int j = 1; j <= k; j++){
			for(int l = 1; l <= k; l++){
				sum += __gcd(__gcd(i, j), l);
			}
		}
	}
	cout << sum;
   return 0;
}

Compiler output:
main.c:2:10: fatal error: iostream: No such file or directory
    2 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.
Language: C

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

int gcd(int a,int b){
    while(1) {
        if(a < b) swap(a, b);
        if(!b) break;
        a %= b;
    }
    return a;
}

int main(){
    int K;
    int sum=0;
    cin >> K;
    for(int i=1;i<=K;i++){
        for(int j=1;j<=K;j++){
            for(int h=1;h<=K;h++){
                int a,b;
                a=gcd(i,j);
                b=gcd(a,h);
                sum += b;
            }
        }
    }
    cout << sum << endl;
}

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

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

int gcd(int a, int b){
    if(a == 0) return b;
    if(b == 0) return a;

    if(a < b){
        return gcd(a,b%a);
    }
    else{
        return gcd(a%b,b);
    }
}

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

    ll count = 0;
    int K;
    cin >> K;
    K++;

    for (int i = 1; i < K; i++)
    {
        for (int j = 1; j < K; j++){
            for (int k = 1; k < K; k++){
                count +=gcd(i,gcd(j,k));
            }
        }
    }

    cout << count << "\n";
  return 0;
}




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

#include <iostream>
#include <string>
#include <stdio.h>
#include <stdlib.h>

using namespace std;

int gcm(int a, int b) {
	int tmp;
	if (b > a) {
		tmp = a;
		a = b;
		b = tmp;
	}
	while (1) {
		tmp = a % b;
		if (tmp ==0) {
			break;
		}
		else {
			a = b;
			b = tmp;
		}
	}

	return b;
}

int gcm(int a, int b, int c) {
	return gcm(gcm(a, b), c);
}

int main() {
	int i, j, k, n;
	long long sum = 0;
	cin >> n;
	for (i = 1; i <= n; i++) {
		for (j = 1; j <= n; j++) {
			for (k = 1; k <= n; k++) {
				sum += gcm(i, j, k);
			}
		}
	}

	cout << sum << "\n";

	return 0;
}

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

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
const int MOD = 1000000007;

//↓combination(ll a, ll b) でaCr計算。
//------------------------------------------------------------------------------------------
ll mpow(ll x, ll n){
    ll ans = 1;
    while(n != 0){
        if(n&1) ans = ans*x % MOD;
        x = x*x % MOD;
        n = n >> 1;
    }
    return ans;
}
ll kj(ll x){
    ll s = 1;
    for(ll i = 1; i <= x; i++){
        s = s * i % MOD;
    }
    return s;
}
ll combination(ll a, ll b){
    if(a == 0 && b == 0) return 1;
    if(a < b || a < 0) return 0;
    return (kj(a) * mpow(kj(b), MOD-2) % MOD) * mpow(kj(a-b), MOD-2) % MOD;
}
//---------------------------------------------------------------------------------------------
//↑combination(ll a, ll b) でaCr計算。

int main(){
    int K;
    cin >> K;
    ll sum=0;
    for(int i=1; i <= K; i++){
        for(int j=1; j <= K; j++){
            for(int k=1; k <= K; k++){
            sum += gcd(gcd(i,j),k);
            }
        }
    }
    cout << sum;
}


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

#include <iostream>

using namespace std;

long long int n, i, j, k, s, a, b, r, c, a1;

int main()
{
    cin >> n;
    for(i = 1; i <= n; i++)
        for(j = 1; j <= n; j++)
        {
            a = i;
            b = j;
            if(a < b)
                swap(a, b);
            while(b != 0)
            {
                r = a % b;
                a = b;
                b = r;
            }
            a1 = a;
            for(k = 1; k <= n; k++)
            {
                c++;
                b = k;
                a = a1;
                if(a < b)
                    swap(a, b);
                while(b != 0)
                {
                    r = a % b;
                    a = b;
                    b = r;
                }
                s += a;
            }
        }
    cout << s;
    return 0;
}


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

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


int main() {
  int K;
  cin >> K;
  vector<int> Row(K);
  int Ans = 0;
  
  for(int i=K; i>=1; i--){
    int I =(K/i)*(K/i)*(K/i);
    for(int j = 2 * i; j<=K; j = j+i){
      I = I - Row(j-1);
    }
    Row.at(i-1) = I;
  }
  
  for(int i=0; i<K; i++){
    Ans = Ans + (i+1) * Row.at(i)
  }
    
  cout << Ans;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:18: error: no match for call to '(std::vector<int>) (int)'
   14 |       I = I - Row(j-1);
      |               ~~~^~~~~
a.cc:20:34: error: expected ';' before '}' token
   20 |     Ans = Ans + (i+1) * Row.at(i)
      |                                  ^
      |                                  ;
   21 |   }
      |   ~
Language: C++

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

long long gcd(long long a,long long b){
  if(b == 0){
    return a;
  }
  
  return gcd(b, a % b);
}

int main() {
  
  int N,count = 0,l;
  cin >> N;
  
for(int i = 1;i <= N;i++){
  for(int j = 0;j <= N;J++){
    for(int k = 0;k <= N;k++){
      l = gcd(i,j);
      count += gcd(l,k);
    }
  }
}
  cout << count << endl;
  

}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:24: error: 'J' was not declared in this scope
   18 |   for(int j = 0;j <= N;J++){
      |                        ^
Language: C

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

#define ll long long
#define vec vector<ll>
#define rev(a); reverse(a.begin(), a.end());
#define sorta(a); sort(a.begin(), a.end());
#define sortd(a); sort(a.begin(), a.end(), greater<int>());
#define FOR(i,a,b) for (ll i = (ll)(a); i < (b); i++)
#define ROF(i,a,b) for (ll i = (ll)(b)-1; i >= (a); i--)
#define printarray(a) FOR(Q,0,(int)(a).size()) cout<<(a)[Q]<<" "; cout<<'\n';
#define pb push_back
#define mp make_pair

ll MOD = 1000000007;
ll INF = 1LL << 60;

/*****************************************************************************/


int gcd(int a, int b) {
	if (a<b) {
		a^=b;
		b^=a;
		a^=b;
	}
	if (a==b) return a;
	if (b==0) return a;
	return gcd(b,a%b);
}

int main() {
	ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
	int n;cin>>n;
	n++;
	ll out=0;

	FOR(i,1,n) {
		FOR(j,1,n) {
			FOR(k,1,n) {
				out+=gcd(i,gcd(j,k));
				out%=MOD;
			}
		}
	}
	cout<<out;
}

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

#include <bits/stdc++.h>
using namespace std;
#define rep(i,n); for(long long i = 0;i < (n);i++)
using ll = long long;
using vl = vector<long long>;
using P = pair<long long,long long>;

ll gcd(ll a,ll b,ll c){
	while(true){
		if(a < b)swap(a,b);
		if(!b)break;
		a %= b;
	}
	ll d = a;
	while(true){
		if(c < d)swap(c,d);
		if(!d)break;
		c %= d;
	}
	return c;
}

int main(){
	ll k; cin >> k;
	ll ans = 0;
	rep(i,k){
		rep(j,k){
			rep(l,k)ans += gcd(i+1,j+1,l+1);
		}
	}
	cout << ans << endl;
	
}

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

import java.util.Scanner;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int K = sc.nextInt();
    long ans = 0;
    for (int i = 1; i <= K; i++) {
      for (int j = 1; j <= K; j++) {
        for (int k = 1; k <= K; k++) {
          ans += gcd(i, j, k);
        }
      }
    }
    System.out.println(ans);
  }

  static int gcd(int i, int j, int k) {
    return gcd(gcd(i, j), k); // i < j
  }

  static int gcd(int i, int j) {
    if (i > j) {
      return gcd(j, i);
    }
    if (i == 0) return j;
    return gcd(j % i, i);
  }
}


Compiler output:
main.c:1:1: error: unknown type name 'import'
    1 | import java.util.Scanner;
      | ^~~~~~
main.c:1:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    1 | import java.util.Scanner;
      |            ^
main.c:3:1: error: unknown type name 'public'
    3 | public class Main {
      | ^~~~~~
main.c:3:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'Main'
    3 | public class Main {
      |              ^~~~
Language: C

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 1; i <= (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int,int>;
#define chmax(x,y) x = max(x,y)
#define chmin(x,y) x = min(x,y)

ll gcd(ll a, ll b) { return b?gcd(b,a%b):a;}
ll lcm(ll a, ll b) { return a/gcd(a,b)*b;}
int main() {
ios::sync_with_stdio(false);
cin.tie(0);

int k;
cin>>k;

ll ans=0;
rep(i,k)rep(j,k)rep(s,k){
  ans+=gcd(gcd(i,j),s);
}
cout<<ans<<endl;
return 0;
}


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

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

long gcd(long x, long y) { return (x % y) ? gcd(y, x % y) : y; }
int main()
{
	int K;
	cin >> K;
	ll  ans = 0;
	for (int i = 1; i <= K; i++)
	{
		for (int j = 1; j <= K; j++)
		{
			for (int k = 1; k <= K; k++)
			{
				ll a = gcd(j, k);
				ll b = gcd(i, a);
				ans += b;
			}
		}
	}
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:9: error: 'll' was not declared in this scope
    9 |         ll  ans = 0;
      |         ^~
a.cc:16:35: error: expected ';' before 'a'
   16 |                                 ll a = gcd(j, k);
      |                                   ^~
      |                                   ;
a.cc:17:35: error: expected ';' before 'b'
   17 |                                 ll b = gcd(i, a);
      |                                   ^~
      |                                   ;
a.cc:18:33: error: 'ans' was not declared in this scope; did you mean 'abs'?
   18 |                                 ans += b;
      |                                 ^~~
      |                                 abs
a.cc:18:40: error: 'b' was not declared in this scope
   18 |                                 ans += b;
      |                                        ^
a.cc:22:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
   22 |         cout << ans << endl;
      |                 ^~~
      |                 abs