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


			}
		}
		System.out.println(total);
	}
	
	static long gcd(long a, long b) 
    { 
      if (b == 0) 
        return a; 
      return gcd(b, a % b);  
    } 
	
	
	/*public static class comp implements Comparator<pair>{
		public int compare(pair o1, pair o2){
			return Long.valueOf(o1.diff).compareTo(Long.valueOf(o2.diff));
		}
	}*/
		
	static class FastReader 
		{ 
		final private int BUFFER_SIZE = 1 << 16; 
		private DataInputStream din; 
		private byte[] buffer; 
		private int bufferPointer, bytesRead; 
  
		public FastReader() 
		{ 
			din = new DataInputStream(System.in); 
			buffer = new byte[BUFFER_SIZE]; 
			bufferPointer = bytesRead = 0; 
		} 
  
		public FastReader(String file_name) throws IOException 
		{ 
			din = new DataInputStream(new FileInputStream(file_name)); 
			buffer = new byte[BUFFER_SIZE]; 
			bufferPointer = bytesRead = 0; 
		} 
  
		public String readLine() throws IOException 
		{ 
			byte[] buf = new byte[64]; // line length 
			int cnt = 0, c; 
			while ((c = read()) != -1) 
			{ 
				if (c == '\n') 
					break; 
				buf[cnt++] = (byte) c; 
			} 
			return new String(buf, 0, cnt); 
		} 
  
		public int nextInt() throws IOException 
		{ 
			int ret = 0; 
			byte c = read(); 
			while (c <= ' ') 
				c = read(); 
			boolean neg = (c == '-'); 
			if (neg) 
				c = read(); 
			do
			{ 
				ret = ret * 10 + c - '0'; 
			}  while ((c = read()) >= '0' && c <= '9'); 
  
			if (neg) 
				return -ret; 
			return ret; 
		} 
  
		public long nextLong() throws IOException 
		{ 
			long ret = 0; 
			byte c = read(); 
			while (c <= ' ') 
				c = read(); 
			boolean neg = (c == '-'); 
			if (neg) 
				c = read(); 
			do { 
				ret = ret * 10 + c - '0'; 
			} 
			while ((c = read()) >= '0' && c <= '9'); 
			if (neg) 
				return -ret; 
			return ret; 
		} 
  
		public double nextDouble() throws IOException 
		{ 
			double ret = 0, div = 1; 
			byte c = read(); 
			while (c <= ' ') 
				c = read(); 
			boolean neg = (c == '-'); 
			if (neg) 
				c = read(); 
  
			do { 
				ret = ret * 10 + c - '0'; 
			} 
			while ((c = read()) >= '0' && c <= '9'); 
  
			if (c == '.') 
			{ 
				while ((c = read()) >= '0' && c <= '9') 
				{ 
					ret += (c - '0') / (div *= 10); 
				} 
			} 
  
			if (neg) 
				return -ret; 
			return ret; 
		} 
  
		private void fillBuffer() throws IOException 
		{ 
			bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE); 
			if (bytesRead == -1) 
				buffer[0] = -1; 
		} 
  
		private byte read() throws IOException 
		{ 
			if (bufferPointer == bytesRead) 
				fillBuffer(); 
			return buffer[bufferPointer++]; 
		} 
  
		public void close() throws IOException 
		{ 
			if (din == null) 
				return; 
			din.close(); 
		} 
	} 
}

Compiler output:
Main.java:2: error: class, interface, enum, or record expected
			}
			^
Main.java:5: error: class, interface, enum, or record expected
	}
	^
Main.java:11: error: class, interface, enum, or record expected
      return gcd(b, a % b);  
      ^
Main.java:12: error: class, interface, enum, or record expected
    } 
    ^
Main.java:141: error: class, interface, enum, or record expected
}
^
5 errors
Language: C

#include <bits/stdc++.h>
using namespace std;
#define repeat(i,a,b) for(int i=(a),_=(b);i<_;i++)
#define repeat_back(i,a,b) for(int i=(b)-1,_=(a);i>=_;i--)
#define mst(a,x) memset(a,x,sizeof(a))
#define vector basic_string
#define fi first
#define se second
#ifndef qwq
int cansel_sync=(ios::sync_with_stdio(0),cin.tie(0),0);
#endif
//mt19937 rnd(chrono::high_resolution_clock::now().time_since_epoch().count());
const int N=200010; const double err=1e-11; typedef long long ll; const int inf=~0u>>2; const ll INF=~0ull>>2; ll read(){ll x; if(scanf("%lld",&x)==-1)exit(0); return x;} typedef double lf; typedef long double llf; const lf pi=acos(-1.0); lf readf(){lf x; if(scanf("%lf",&x)==-1)exit(0); return x;} template<typename T> T sqr(const T &x){return x*x;} typedef pair<int,int> pii; template<typename A,typename B> ostream &operator<<(ostream &o,const pair<A,B> &x){return o<<'('<<x.fi<<','<<x.se<<')';}
const int mod=(1?1000000007:998244353); ll mul(ll a,ll b,ll m=mod){return a*b%m;} ll qpow(ll a,ll b,ll m=mod){ll ans=1; for(;b;a=mul(a,a,m),b>>=1)if(b&1)ans=mul(ans,a,m); return ans;} ll getinv(ll v,ll m=mod){return qpow(v,m-2,m);}
#define int ll
int ans,a,b,c;
signed main(){
	int k=read();
	repeat(a,1,k+1)
	repeat(b,1,k+1){
		int g=__gcd(a,b);
		if(g==1)ans+=k;
		else
		repeat(c,1,k+1)
			ans+=__gcd(g,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 (ll i = 0; i < (n); ++i)
#define fin(ans) cout << (ans) << endl;
#define blank(ans) cout << (ans) << " ";
#define mp(p, q) make_pair(p, q)
#define mt(p, q, r) make_tuple(p, q, r)
#define pb(n) push_back(n)
#define all(a) a.begin(), a.end()

typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef string str;

typedef vector<ll> vll;
typedef vector<ld> vd;
typedef vector<bool> vb;
typedef vector<char> vc;
typedef vector<str> vs;
typedef vector<vector<ll>> vvll;
typedef vector<vector<ld>> vvd;
typedef vector<vector<char>> vvc;
typedef vector<vector<str>> vvs;
typedef vector<pair<ll, ll>> vpll;
typedef vector<tuple<ll, ll, ll>> vtlll;

const ld PI = acos(-1.0);
const ll MAX = 9000000000000000000;
const ll MIN = -9000000000000000000;
const ld DMAX = 4500;
const ld DMIN = -4500;
const ll MOD = 1000000007;

//Yes, Noと表示後終了
void fYn(bool a)
{
  if (a)
    cout << "Yes" << endl;
  else
    cout << "No" << endl;
  exit(0);
}

ll gcd(ll a, ll b)
{
  return b ? gcd(b, a % b) : a;
}

//実行部
void Main()
{
  ll k, ans = 0;
  cin >> k;
  for(ll i = 1;i <= k;i++)
  {
    for(ll j = 1;j <= k;j++)
    {
      for(ll t = 1;t <= k;t++)
      {
        ans += gcd(i, gcd(j, t));
      }
    }
  }
  fin(ans)
  return;
}

//前処理
int main()
{
  ios::sync_with_stdio(false);
  cin.tie(0);
  cout << fixed << setprecision(20); //高精度少数表示
  Main();
  return 0;
}

/*
//test時
  g++ test.cpp -o test;./test
*/

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

/*

  "With age, comes wisdom. With travel, comes understanding.
   Remember that happiness is a way of travel – not a destination"

*/

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

#define int            long long int
#define F              first
#define S              second
#define pb             push_back
#define si             set <int>
#define vi             vector <int>
#define pii            pair <int, int>
#define vpi            vector <pii>
#define vpp            vector <pair<int, pii>>
#define mii            map <int, int>
#define mpi            map <pii, int>
#define spi            set <pii>
#define endl           "\n"
#define sz(x)          ((int) x.size())
#define all(p)         p.begin(), p.end()
#define double         long double
#define que_max        priority_queue <int>
#define que_min        priority_queue <int, vi, greater<int>>
#define bug(...)       __f (#__VA_ARGS__, __VA_ARGS__)
#define print(a)       for(auto x : a) cout << x << " "; cout << endl
#define print1(a)      for(auto x : a) cout << x.F << " " << x.S << endl
#define print2(a,x,y)  for(int i = x; i < y; i++) cout<< a[i]<< " "; cout << endl

inline int power(int a, int b)
{
     int x = 1;
     while (b)
     {
          if (b & 1) x *= a;
          a *= a;
          b >>= 1;
     }
     return x;
}

typedef tree<pii, null_type, less<pii>, rb_tree_tag, tree_order_statistics_node_update> Set;

template <typename Arg1>
void __f (const char* name, Arg1&& arg1) { cout << name << " : " << arg1 << endl; }
template <typename Arg1, typename... Args>
void __f (const char* names, Arg1&& arg1, Args&&... args)
{
     const char* comma = strchr (names + 1, ',');
     cout.write (names, comma - names) << " : " << arg1 << " | "; __f (comma + 1, args...);
}

const int N = 205;
int g[N][N], n, m, k;

void solve()
{
     for (int i = 1; i < N; i++)
          for (int j = 1; j < N; j++)
               g[i][j] = __gcd(i, j);


     cin >> n;
     int s = 0;
     for (int a = 1; a <= n; a++)
          for (int b = 1; b <= n; b++)
               for (int c = 1; c <= n; c++)
                    s += g[g[a][b]][c];

     cout << s;
}

int32_t main()
{
     ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

     cout << setprecision(9) << fixed;
     clock_t z = clock();
     solve();
     cerr << "Run Time : " << ((double)(clock() - z) / CLOCKS_PER_SEC);

     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;

typedef long long ll;
typedef long double ld;
typedef vector<int> vi;
typedef vector<double> vd;
typedef vector<ll> vl;
typedef vector<vi> vvi;
typedef vector<vl> vvl;
typedef pair<int,int> pii;
typedef pair<double, double> pdd;
typedef pair<ll, ll> pll;
typedef vector<pii> vii;
typedef vector<pll> vll;
typedef vector<pdd> vdd;

#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define mem(a,b) memset(a, b, sizeof(a) )
#define all(x) (x).begin(),(x).end()
#define INF 1000000000000
#define MOD 1000000007
#define PB push_back
#define MP make_pair
#define F first
#define S second

inline void normal(ll &a) { a %= MOD; (a < 0) && (a += MOD); }
inline ll modMul(ll a, ll b) { a %= MOD, b %= MOD; normal(a), normal(b); return (a*b)%MOD; }
inline ll modAdd(ll a, ll b) { a %= MOD, b %= MOD; normal(a), normal(b); return (a+b)%MOD; }
inline ll modSub(ll a, ll b) { a %= MOD, b %= MOD; normal(a), normal(b); a -= b; normal(a); return a; }
inline ll modPow(ll b, ll p) { ll r = 1; while(p) { if(p&1) r = modMul(r, b); b = modMul(b, b); p >>= 1; } return r; }
inline ll modInverse(ll a) { return modPow(a, MOD-2); }
inline ll modDiv(ll a, ll b) { return modMul(a, modInverse(b)); }

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 ctoi(char c) {
	if (c >= '0' && c <= '9') {
		return c - '0';
	}
	return 0;
}

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

Compiler output:
a.cc: In function 'int main()':
a.cc:51:55: error: expected primary-expression before ')' token
   51 |                                 sum+=gcd(gcd((ll)i,(ll),j),(ll),k);
      |                                                       ^
a.cc:51:63: error: expected primary-expression before ')' token
   51 |                                 sum+=gcd(gcd((ll)i,(ll),j),(ll),k);
      |                                                               ^
Language: C

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

int gcd(int a, int b) {
  if(a < b) return gcd(b, a);
  int r;
  while ((r=a%b)) {
    a = b;
    b = r;
  }
  return b;
}

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

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

// #define STOPIT
#include<bits/stdc++.h>
#define rep(i,n,m) for(int i = (n); i <(m); i++)
#define rrep(i,n,m) for(int i = (n) - 1; i >=(m); i--)
using namespace std;
using ll = long long;

void debug_impl() { cerr << endl; }
template <typename Head, typename... Tail>
void debug_impl(Head head, Tail... tail) { cerr << " " << head; debug_impl(tail...); }
#ifndef STOPIT
    #define debug(...)\
    do {\
        cerr << boolalpha << "[" << #__VA_ARGS__ << "]:";\
        debug_impl(__VA_ARGS__);\
        cerr << std::noboolalpha;\
    } while (false)
#else
    #define debug(...) {}
#endif

template < typename Container, typename Value = typename Container::value_type, enable_if_t<!is_same< Container, string >::value, nullptr_t> = nullptr>
istream& operator>> (istream& is, Container& v)
  { for (auto & x : v) { is >> x; } return is; }

template < typename Container, typename Value = typename Container::value_type, enable_if_t<!is_same< Container, string >::value, nullptr_t> = nullptr >
ostream& operator<< (ostream& os, Container const& v) {
  os << "{";
  for (auto it = v.begin(); it != v.end(); it++)
    {os << (it != v.begin() ? "," : "") << *it;}
  return os << "}";
}
int main()
{
    int k;
    cin >> k;
    ll res = 0;
    rep(a, 1, k+1)
        rep(b, 1, k+1)
            rep(c, 1, k+1)
            {
                int now = __gcd(a, b);
                res += __gcd(now, c);
            }
    cout << res << endl;
    return 0;
}


Compiler output:
main.c:2:9: fatal error: bits/stdc++.h: No such file or directory
    2 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

//#define _GLIBCXX_DEBUG
#include <iostream>
#include <bits/stdc++.h>
    
    
using namespace std;
#define ll long long
#define ld long double
#define  P pair<ll,ll>
#define FOR(i,n,m) for(ll i=n; i<(ll)m;i++)
#define FORr(i,m,n) for(ll i=n; i>=(ll)m; i--)
#define FORm(i,m) for(auto i=m.begin();i!=m.end();i++)
#define sortAl(v) sort(v.begin(),v.end())
#define sortAlr(v) sort(v.begin(),v.end()); reverse(v.begin(),v.end())
#define cout(n) cout<<fixed<<setprecision(n)
#define dout(n) cout<<# n<<" = "<<n<<endl;
#define v1out(v) FOR(j,0,v.size()){cout<<v[j]; if(j!=(ll)v.size()-1)cout<<" ";else cout<<endl; }
#define v2out(v) FOR(i,0,v.size())v1out(v[i]);

template <typename T>
T gcd(T a, T b) {
  if (b == 0) return a;
  return gcd(b, a % b);
}

int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);
    ll k;
    cin>>k;
    ll ans = 0;
    FOR(i,1,k+1)FOR(j,1,k+1)FOR(p,1,k+1){
        ans += gcd(gcd(i,j),p);
    }
    cout<<ans<<endl;
}

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;

using ll = long long;
using P = pair<ll, ll>;
using Graph = vector<vector<ll>>;
#define rep(i, n) for(ll i=0;i<(ll)(n);i++)
#define rep2(i, m, n) for(ll i=m;i<(ll)(n);i++)
#define rrep(i, n, m) for(ll i=n;i>=(ll)(m);i--)
const int dx[4] = {1, 0, -1, 0};
const int dy[4] = {0, 1, 0, -1};
const int ddx[8] = {0, 1, 1, 1, 0, -1, -1, -1};
const int ddy[8] = {1, 1, 0, -1, -1, -1, 0, 1};
const ll MOD = 1000000007;
const ll INF = 1000000000000000000L;
#ifdef __DEBUG

/**
 * For DEBUG
 * https://github.com/ta7uw/cpp-pyprint
 */
#include "cpp-pyprint/pyprint.h"

#endif

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

void Main() {
    int K;
    ll ans = 0;
    cin >> K;
    rep(i, K){
        rep(j, K){
            ll tmp = gcd(i+1, j+1);
            rep(l, K){
                ans += gcd(tmp, l+1);
            }
        }
    }
    cout << ans << endl;
}


int main() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    cout << fixed << setprecision(15);
    Main();
    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,a) for(int i=0;i<a;i++)
#define pd(a,n) for(int i=0;i<n;i++)cout<<a[i]<<((i==n-1)?"\n":" ");cout<<endl;
#define pdd(a,n,m)for(int i=0;i<n;i++){for(int j=0;j<m;j++)cout<<a[i][j]<<" ";cout<<endl;}
#define mp make_pair
#define pb push_back
#define ll long long
#define int ll
//#define __int64 lng long
#define P pair<int,int>
#define PP pair<P,int>

int k;
int ans;

int lcm(int a,int b){
  if(b==0)
    return a;
    return lcm(b,a%b);
}
int gcd(int a,int b){
  return a*b/lcm(a,b);
}

signed main(){
  cin>>k;
  rep(i,k){
    rep(j,k){
      rep(l,k){
        ans+=lcm(lcm(i+1,j+1),l+1);
      }
    }
  }

  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

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
ll GCD(ll a, ll b) { return (b == 0)? a: GCD(b, a % b); }

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

  ll N; cin >> N;
  ll ans = 0;
  for (ll i = 1; i <= N; i++) {
    for (ll j = 1; j <= N; j++) {
      for (ll k = 1; k <= N; k++) {
        ll g = GCD(i, j);
        g = GCD(g, k);
        ans += g;
      }
    }
  }
  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>
#include <iomanip>
#include <cassert>
#include <cmath>
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <vector>
#include <algorithm>
#include <numeric>
#include <random>
#include <bitset>
#include <chrono>

using namespace std;

#define pb push_back
#define fast_cin() ios_base::sync_with_stdio(false); cin.tie(NULL)
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());

typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair <int, int> pii;
typedef pair <ll, ll> pll;

#ifndef ONLINE_JUDGE
// #include "debug.h"
#else
// #define debug(...) 42
#endif

const int M = 1e5+5;
const int MD= 1e9+7;


int main() {
	fast_cin();
	int t=1;
	// cin>>t;
	while(t--)
	{
		int k,su=0;
		cin>>k;
		for(int i=1;i<=k;i++){
			for(int j=1;j<=k;j++){
				for(int l=1;l<=k;l++){
					su+=__gcd(i,__gcd(j,l));
				}
			}
		}
		cout<<su<<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<bitset>
#include<cassert>
#include<cfloat>
#include<climits>
#include<cmath>
#include<deque>
#include<functional>
#include<iomanip>
#include<iostream>
#include<map>
#include<queue>
#include<array>
#include<set>
#include<stack>
#include<string>
#include<unordered_map>
#include<unordered_set>
#include<utility>
#include<vector>

#define REP(i, n) for(int i = 0;i < n;i++)
#define REPR(i, n) for(int i = n;i >= 0;i--)
#define FOR(i, m, n) for(int i = m;i < n;i++)
#define FORR(i, m, n) for(int i = m;i >= n;i--)
#define SORT(v, n) sort(v, v+n);
#define VSORT(v) sort(v.begin(), v.end());
#define llong long long
#define pb(a) push_back(a)

using namespace std;

typedef long long int ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;


template<typename T>
vector<T> make_v(size_t a) { return vector<T>(a); }
template<typename T, typename... Ts>
auto make_v(size_t a, Ts... ts) {
	return vector<decltype(make_v<T>(ts...))>(a, make_v<T>(ts...));
}
template<typename T, typename V>
typename enable_if<is_class<T>::value == 0>::type
fill_v(T& t, const V& v) { t = v; }
template<typename T, typename V>
typename enable_if<is_class<T>::value != 0>::type
fill_v(T& t, const V& v) {
	for (auto& e : t) fill_v(e, v);
}


//ユークリッド互除法
template<typename T>
T gcd(T x, T y) {

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

template <typename T>
bool chmax(T & a, const T & b) {
	if (a < b) {
		a = b;
		return true;
	}
	return false;
}
template <typename T>
bool chmin(T & a, const T & b) {
	if (a > b) {
		a = b;
		return true;
	}
	return false;
}


#define ARRAY_MAX 100005
const int INF = 1e9 + 7;
constexpr ll MOD = 1e9 + 7;

int dx4[4] = { 1,0,0,-1 };
int dy4[4] = { 0,1,-1,0 };
int dx2[2] = { 1,0 };
int dy2[2] = { 0,1 };

/******************************************************************************************/
typedef tuple<int,int,int> tpl;

template <typename T> bool next_combination(const T first, const T last, int k) {
    const T subset = first + k;
    // empty container | k = 0 | k == n 
    if (first == last || first == subset || last == subset) {
        return false;
    }
    T src = subset;
    while (first != src) {
        src--;
        if (*src < *(last - 1)) {
            T dest = subset;
            while (*src >= *dest) {
                dest++;
            }
            iter_swap(src, dest);
            rotate(src + 1, dest + 1, last);
            rotate(subset, subset + (last - dest) - 1, last);
            return true;
        }
    }
    // restore
    rotate(first, subset, last);
    return false;
}

int main() {

	cin.tie(0);
	ios::sync_with_stdio(false);
	cout << fixed << setprecision(10);

	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++){
				int hoge = i;
				hoge = gcd(hoge,j);
				hoge = gcd(hoge,k);
				sum += hoge;
			}
		}
	}

	cout << sum << endl;

	return 0;
}






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

#include<bits/stdc++.h>
#include<stdio.h>
#include<string.h>
#include<math.h>
#include<algorithm>
#include<queue>
#include<vector>
#include<set>
#include<iostream>
#define pb push_back
#define fi first
#define se second
#define sz(x)  x.size()
#define cl(x)  x.clear()
#define all(x)  x.begin() , x.end()
#define r(x)  scanf("%d", &x)
#define rr(x , y)  scanf("%d%d" , &x , &y)
#define rst(s)  scanf("%s" , s)
#define rl(x)  scanf("%lld" , &x)
#define rrl(x , y)  scanf("%lld%lld" , &x , &y)
#define w(x)  printf("%d" , x)
#define ww(x , y)  printf("%d %d" , x , y)
#define wl(x)  printf("%lld" , x)
#define wwl(x , y)  printf("%lld %lld" , x , y)
#define sp()  printf(" ")
#define en()  puts("")
#define rep(i , x , n)  for(int i = x ; i <= n ; i ++) 
#define per(i , n , x)  for(int i = n ; i >= x ; i --) 
#define mem0(x)  memset(x , 0 , sizeof(x))
#define mem_1(x)  memset(x , -1 , sizeof(x))
#define mem_inf(x)  memset(x , inf , sizeof(x))
#define mem__inf(x)  memset(x , -inf , sizeof(x))
#define p_queue priority_queue
#define debug(x)  printf("%d\n" , x)
#define ddebug(x , y)  printf("%d %d\n" , x , y)
using namespace std ;
//mt19937  rnd(chrono::high_resolution_clock::now().time_since_epoch().count()) ;
typedef long long ll ;
typedef unsigned long long ull ;
typedef pair<int , int> pii ;
typedef pair<ll , ll> pll ;
typedef pair<int , ll> pil ;
typedef pair<ll , int> pli ;
const int inf = 0x3f3f3f3f ;
const int maxn = 3e5 + 5 ;
const int maxm = 2e6 + 5 ;
const ll mod = 998244353 ;
int main()
{
    int k ;
    r(k) ;
    int ans = 0 ;
    rep(a , 1 , k)
      rep(b , 1 , k)
        rep(c , 1 , k)
          ans += __gcd(a , __gcd(b , c)) ;
    w(ans) , en() ;
	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 fo(i,n) for(int i = 0; i < n; i++)
#define pb push_back
#define all(c) c.begin(),c.end()



int main()
{
    long long sum = 0;
    int k;
    cin >> k;
    for(int i =1; i<= k; i++)
    {
        for(int j = 1; j <= k; j++)
        {
            for(int n = 1; n <= k; n++)
            {
                sum+= __gcd(i,__gcd(j,n));
            }
        }
    }
    cout << sum;
    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 trace(...) __f(#__VA_ARGS__, __VA_ARGS__)
template <typename Arg1>
void __f(const char* name, Arg1&& arg1) {
  cerr << name << " : " << arg1 << "\n";
}
template <typename Arg1, typename... Args>
void __f(const char* na, Arg1&& arg1, Args&&... args) {
  const char* c = strchr(na + 1, ',');
  cerr.write(na, c - na) << " : " << arg1 << " , ";
  __f(c + 1, args...);
}
#define endl "\n"
#define all(v) v.begin(), v.end()
#define UNIQUE(v) sort(all(v)),v.erase(unique(all(v)),v.end())
typedef long long LL;
typedef pair <int,int> pii;
const double pi = acos(-1.0);
const double eps = 1e-8;
const int mod = 1e9 + 7;
const int inf = 1e9;
const LL INF = 1e18;
const int N = 1e5 + 5;

int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0); cout.tie(0);
  #ifdef LOCAL
    freopen("input.txt", "r", stdin);
  #endif // LOCAL
  int n;
  cin >> n;
  LL ans = 0;
  for (int i = 1; i <= n; i++) {
    for (int j = 1; j <= n; j++) {
      for (int j = 1; j <= n; j++) {
        ans += __gcd(i, __gcd(j, k));
      }
    }
  }
  cout << ans << endl;
  return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:39:34: error: 'k' was not declared in this scope
   39 |         ans += __gcd(i, __gcd(j, k));
      |                                  ^
Language: C

#include <bits/stdc++.h>

using namespace std;

typedef long long int ll;

ll gcd(ll x, ll y)
{
    if (x == 0)
        return y;

    if (y == 0)
        return x;

    return gcd(y, x % y);
}

int main()
{
    int k;

    cin >> k;

    ll ans = 0;

    for (int a = 1; a <= k; a++)
    {
        for (int b = 1; b <= k; b++)
        {
            for (int c = 1; c <= k; c++)
            {
                ll g = gcd(a, b);
                g = gcd(g, c);

                ans += g;
            }
        }
    }

    cout << ans;

    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++)
#define All(V) V.begin(), V.end()
typedef long long int ll;
typedef pair<int, int> P;
const ll MOD = 1e9+7, INF = 1e9;

template<typename T> T GCD(T x, T y){
    if(x < y)swap(x, y);
    if(y == 0)return x;
    return GCD(x % y, y);
}

int main()
{
  int 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++){
        int t = GCD(GCD(i, j), k);
        ans += t;
      }
    }
  }
  cout << ans << endl;
  system("pause");
}


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;

typedef short sho;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef double db;
typedef string str; 
 
typedef pair<int,int> pii;
typedef pair<ll,ll> pll; 
typedef pair<ld,ld> pld;
 
typedef vector<int> vi; 
typedef vector<ll> vl; 
typedef vector<ld> vd;
typedef vector<str> vs;
typedef vector<pii> vpi;
typedef vector<pll> vpl;
typedef vector<pld> vpd;

#define LOCAL
#define MP make_pair 
#define FF first
#define SS second
#define sz(x) (int)x.size()
#define begin(x) (x).begin() 
#define end(x) (x).end()
#define rbegin(x) (x).rbegin()
#define rend(x) (x).rend()
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x)
#define rsz resize
#define ins insert
#define ft front()
#define bk back()
#define PF push_front 
#define PB push_back
#define PP push
#define lb lower_bound 
#define ub upper_bound
#define lowbit(x) x&(-x)
#define testbit(x,i) x&(1<<i)

inline void checkmin(int &x,int y){x=min(x,y);}
inline void checkmax(int &x,int y){x=max(x,y);}

int k;
ll ans = 0;

int main() 
{
	#ifndef LOCAL
		freopen("input.txt","r",stdin);
		freopen("output.txt","w",stdout);
	#endif
	ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    /* start code */
    cin>>k;
    for(int a = 1; a <= k; a++) for(int b = 1; b <= k; b++) for(int c = 1; c <= k; c++) ans += __gcd(__gcd(a, b), c);
    cout<<ans<<endl;
    /* end code */
	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 <iostream>
#include <string>
#include <math.h>
#include <algorithm>
#include <vector>

using namespace std;

// 最大公約数
long long gcd(long long a, long long b) {
    if (a < 0) a = -a;
    if (b < 0) b = -b;
    if (b == 0) return a;
    else return gcd(b, a % b);
}

// 最小公倍数
long long lcm(long long a, long long b) {
    long long g = gcd(a, b);
    return a / g * b;
}

int main() {
    long int k;
    cin >> k;
    long long int r = 0;
    for (long int a = 1; a <= k; a++)
    {
        for (long int b = 1;b <= k;b++) {
            for (long int c = 1;c <= k;c++) {
                r += gcd(a,gcd(c,b));
            }
        }
    }
    cout << r << 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;

typedef long long int ll;
typedef pair<ll,ll> P;

//最大公約数
ll gcd(ll a,ll b){
    if(b){return gcd(b,a%b);}else{return a;}
}

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++){
                sum+=gcd(gcd(a,b),c);
            }
        }
    }
    cout<<sum;

    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

def gcd(n, m):
    # 最大公約数
    a = max(n,m)
    b = min(n,m)
    while b:
        a, b = b, a % b
    return a


ans = 0
K = int(input())
dp = [[1] * 220 for i in range(220)] 
for i in range(1,K+1):
    for j in range(1,K+1):
        dp[i][j] = gcd(i,j)
for i in range(1,K+1):
    for j in range(1,K+1):
        for k in range(1,K+1):
            a = dp[i][j]
            ans += dp[a][k]
print(ans)


Compiler output:
main.c:1:1: error: unknown type name 'def'
    1 | def gcd(n, m):
      | ^~~
main.c: In function 'gcd':
main.c:1:14: error: expected declaration specifiers before ':' token
    1 | def gcd(n, m):
      |              ^
main.c:2:7: error: invalid preprocessing directive #\U00006700\U00005927\U0000516c\U00007d04\U00006570
    2 |     # 最大公約数
      |       ^~~~~~~~~~
main.c:1:5: error: type of 'n' defaults to 'int' [-Wimplicit-int]
    1 | def gcd(n, m):
      |     ^~~
main.c:1:5: error: type of 'm' defaults to 'int' [-Wimplicit-int]
Language: C++

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

#define ms(s, n) memset(s, n, sizeof(s))
#define FOR(i, a, b) for (int i = (a); i <= (b); i++)
#define FORd(i, a, b) for (int i = (a) ; i >= (b); i--)
#define FORall(it, a) for (__typeof((a).begin()) it = (a).begin(); it != (a).end(); it++)
#define sz(a) int((a).size())
#define present(t, x) (t.find(x) != t.end())
#define all(a) (a).begin(), (a).end()
#define uni(a) (a).erase(unique(all(a)), (a).end())
#define pb push_back
#define pf push_front
#define mp make_pair
#define fi first
#define se second
#define sp system("pause")
#define prec(n) fixed<<setprecision(n)
#define bit(n, i) (((n) >> (i)) & 1)
#define bitcount(n) __builtin_popcountll(n)
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> pi;
typedef vector<int> vi;
typedef vector<pi> vii;
const int MOD = (int) 1e9 + 7;
const int INF = (int) 1e9;
const ll LINF = (ll) 1e18;
const ld PI = acos((ld) -1);
const ld EPS = 1e-9;
const int N = (int) 1e5 + 10;
void TimeExecution() {
    cout << "\n\n===>> Time Execution: " << clock() / (double)1000 << " sec(s).";
}
int t;
int gcd[201][201];
int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0);
    /*
    #ifndef ONLINE_JUDGE
        freopen("in.txt", "r", stdin);
        freopen("out.txt", "w", stdout);
    #endif
    */
    int n;
    ll ans = 0;
    FOR(i, 1, 200)
        FOR(j, 1, 200)
            gcd[i][j] = __gcd(i, j);
    cin >> n;
    FOR(i, 1, n)
        FOR(j, 1, n)
            FOR(k, 1, n)
            {
                ans += gcd[i][gcd[j][k]];
            }
    cout << ans;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:51:13: error: reference to 'gcd' is ambiguous
   51 |             gcd[i][j] = __gcd(i, j);
      |             ^~~
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: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Mn, _Nn> std::gcd(_Mn, _Nn)'
  173 |     gcd(_Mn __m, _Nn __n) noexcept
      |     ^~~
a.cc:37:5: note:                 'int gcd [201][201]'
   37 | int gcd[201][201];
      |     ^~~
a.cc:57:24: error: reference to 'gcd' is ambiguous
   57 |                 ans += gcd[i][gcd[j][k]];
      |                        ^~~
/usr/include/c++/14/numeric:173:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Mn, _Nn> std::gcd(_Mn, _Nn)'
  173 |     gcd(_Mn __m, _Nn __n) noexcept
      |     ^~~
a.cc:37:5: note:                 'int gcd [201][201]'
   37 | int gcd[201][201];
      |     ^~~
a.cc:57:31: error: reference to 'gcd' is ambiguous
   57 |                 ans += gcd[i][gcd[j][k]];
      |                               ^~~
/usr/include/c++/14/numeric:173:5: note: candidates are: 'template<class _Mn, class _Nn> constexpr std::common_type_t<_Mn, _Nn> std::gcd(_Mn, _Nn)'
  173 |     gcd(_Mn __m, _Nn __n) noexcept
      |     ^~~
a.cc:37:5: note:                 'int gcd [201][201]'
   37 | int gcd[201][201];
      |     ^~~
Language: C

#include<bits/stdc++.h>

using namespace std ; 

const int N = 1e6 +  7 ; 

long long n , ans ; 

int main(){
    ios_base::sync_with_stdio(0) ; 
    cin.tie(0) ; 
    //freopen("in.in" , "r" , stdin) ; 
    cin>>n ; 
    for(int i = 1 ; i <=n;i++){
        for(int j = 1 ;j <=n ;j++){
            for(int k = 1 ; k<= n;k++){
                int x = __gcd(i , __gcd(j , k)) ;
                ans+=x ; 
            }
        }
    }
    cout<<ans ; 
    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>
#define FOR(i, m, n) for (ll i = m; i < (n); i++)
#define RFOR(i, m, n) for (ll i = (m - 1); i >= 0; i--)
#define REP(i, n) FOR(i, 0, n)
#define RREP(i, n) RFOR(i, n, 0)
#define ALL(v) v.begin(), v.end()
#define RALL(v) v.rbegin(), v.rend()
#define print(ele) cout << (ele) << "\n"
#define print10(ele) cout << fixed << setprecision(10) << (ele) << "\n"

using namespace std;
typedef long long ll;
typedef vector<int> ivec;
typedef vector<string> svec;
typedef vector<ll> lvec;

const int mod = 1e9 + 7;
const ll INF = 1000000000000000000LL;

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

int main() {
  int k;
  cin >> k;
  ll ans = 0;
  FOR(i, 1, k + 1) FOR(j, 1, k + 1) FOR(l, 1, k + 1) {
    ans += gcd(i, gcd(j, l));
  }
  print(ans);
  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 lp(var,start,end) for (ll var = start; var <end ; ++var)
#define rlp(var,start,end) for(ll var = start; var>=end ; var--)
#define ios ios_base::sync_with_stdio(false);cin.tie(NULL)
#define ll long long int
#define ld long double
#define fi first 
#define se second 
#define mp make_pair
#define pb push_back
#define ull unsigned long long int
#define vll vector<ll>
#define vld vector<ld>
#define pll pair<ll,ll> 
#define pld pair<ld,ld> 
#define vpll vector<pll>
#define vpld vector<pld>
#define all(X) X.begin(),X.end()
#define mo 1000000007
ll gcd(ll a ,ll b){if(a%b==0)return b;return gcd(b,a%b);}
ll poww(ll a,ll n){if(n==0)return 1;ll p=poww(a,n/2);p=(p*p)%mo;if(n%2)p=(a*p)%mo;return p;}
////////////////////////////////////////////////////

ll tn ; 
void solve()
{
  ll n ;cin>>n; 
  ll sum = 0; 
  for(ll i = 1; i<=n; i++)
  {
  	for(ll j = 1; j<=n; j++)
  	{  ll g = gcd(i,j); 
  		for(ll k = 1; k<=n ; k++)
  		{
  			sum+=gcd(g,k); 
		  }
	  }
   }
   cout<<sum;  
}
int main()
{ ios; 

ll t ;t = 1; 
  for(tn = 1; tn<=t; tn++)
	solve(); 
	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 <vector>
#include <algorithm>
#include <map>
#include <queue>
#include <string>
#include <set>
#include <cstdint>
#include <numeric>
#define INF 1000000000
#define LLINF 2000000000000000
#define MOD 1000000007
using namespace std;
#define FOR(i,a,b) for(int i=a;i<b;i++)
#define LOOP(i,N) for(int i=0;i<N;i++)
#define LOOP1(i,N) for(int i=1;i<=N;i++)
typedef pair<int,int> P;
typedef pair<int,pair<int,int> > PP;
// #define int long long

signed main(){
  int k;
  cin >> k;
  int ans = 0;
  LOOP1(a,k)LOOP1(b,k)LOOP1(c,k){
    ans += gcd(a,gcd(b,c));
  }
  cout << ans <<  endl;
}


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

//O(log(max(a,b)))

long long gcd(long long a,long long b)
{
	long long r=max(abs(a),abs(b));
	long long l=min(abs(a),abs(b));
	if (l==0LL)
	{
		return r;
	}
	return gcd(l,r%l);
}

long long lcm(long long a,long long b)
{
	return abs(a)*abs(b)/gcd(a,b);	
}

int gcd(int a,int b)
{
	int r=max(abs(a),abs(b));
	int l=min(abs(a),abs(b));
	if (l==0LL)
	{
		return r;
	}
	return gcd(l,r%l);
}

int lcm(int a,int b)
{
	return abs(a)*abs(b)/gcd(a,b);	
}

Compiler output:
a.cc: In function 'long long int gcd(long long int, long long int)':
a.cc:5:25: error: 'abs' was not declared in this scope
    5 |         long long r=max(abs(a),abs(b));
      |                         ^~~
a.cc:5:21: error: 'max' was not declared in this scope
    5 |         long long r=max(abs(a),abs(b));
      |                     ^~~
a.cc:6:21: error: 'min' was not declared in this scope
    6 |         long long l=min(abs(a),abs(b));
      |                     ^~~
a.cc: In function 'long long int lcm(long long int, long long int)':
a.cc:16:16: error: 'abs' was not declared in this scope
   16 |         return abs(a)*abs(b)/gcd(a,b);
      |                ^~~
a.cc: In function 'int gcd(int, int)':
a.cc:21:19: error: 'abs' was not declared in this scope
   21 |         int r=max(abs(a),abs(b));
      |                   ^~~
a.cc:21:15: error: 'max' was not declared in this scope
   21 |         int r=max(abs(a),abs(b));
      |               ^~~
a.cc:22:15: error: 'min' was not declared in this scope
   22 |         int l=min(abs(a),abs(b));
      |               ^~~
a.cc: In function 'int lcm(int, int)':
a.cc:32:16: error: 'abs' was not declared in this scope
   32 |         return abs(a)*abs(b)/gcd(a,b);
      |                ^~~
Language: C

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using P = pair<int, int>;
// Welcome to my source code!

int main() {
    int k;
    cin >> k;
    ll ans = 0;
    for (int a = 1; a <= k; a++) {
        for (int b = 1; b <= k; b++) {
            for (int c = 1; c <= k; c++) {
                int t = __gcd(a, b);
                ans += __gcd(t, c);
            }
        }
    }
    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

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define rep(i, n) for(int i = 0; i < n; i++)
#define all(a) a.begin(), a.end()
#define P pair<int, int>
#define F first
#define S second
#define mod 1000000007
#define MOD 998244353
#define INF 40000000000000000
int dx8[8] = {-1, 0, 1, 1, 1, 0, -1, -1};
int dy8[8] = {1, 1, 1, 0, -1, -1, -1, 0};
int dx4[4] = {-1, 0, 1, 0};
int dy4[4] = {0, -1, 0, 1};
template <class T>
inline bool chmax(T &a, T b) {
    if(a < b) {
        a = b;
        return 1;
    }
    return 0;
}
template <class T>
inline bool chmin(T &a, T b) {
    if(a > b) {
        a = b;
        return 1;
    }
    return 0;
}
int gcd(int a, int b) {
    if(b == 0) return a;
    return gcd(b, a % b);
}
signed main() {
    int K;
    cin >> K;
    int ans = 0;
    rep(i, K) rep(j, K) rep(k, K) {
        ans += gcd(i + 1, gcd(j + 1, k + 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

#include <iostream>

#define REP(i, e) for(int (i) = 0; (i) < (e); ++(i))
#define FOR(i, b, e) for(int (i) = (b); (i) < (e); ++(i))
#define ALL(c) (c).begin(), (c).end()
#define ACC(c) (accumulate(ALL(c), 0LL))
#define PRINT(x) cout << (x) << "\n"

using namespace std;
using ll = long long;
using pint = pair<int, int>;
using pll = pair<ll, ll>;

inline int std_in(int& a) {return scanf("%d", &a);}
auto pint_compare = [](pint x, pint y) -> bool{return (x.first < y.first);};
const int MOD = 1000000007;

//aとbの最大公約数を返す
long long gcd(long long a, long long b){
    while (a != 0 && b != 0){
        if (a >= b) a %= b;
        else b %= a;
    }
    return a + b;
}

signed main(){
    ll K, ans = 0;
    cin >> K;
    for(ll a = 1; a <= K; a++){
        for(ll b = 1; b <= K; b++){
            for(ll c = 1; c <= K; c++){
                ans += gcd(gcd(a, b), c);
            }
        }
    }
    PRINT(ans);
    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;
#define ll long long
int main()
{
    int n;
    cin>>n;
    ll answer=0;
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
        {
            for(int k=1;k<=n;k++)
            {
                answer+=__gcd(i,__gcd(j,k));
            }
        }
    }
    cout<<answer<<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

#include <iostream>
using namespace std;

typedef long long LL;

#define REP(i, n) for(LL i = 0; i < (LL)(n); i++)
#define FOR(i,a,b) for(LL i=(a);i<(b);++i)
#define ALL(x) (x).begin(),(x).end()
const int IINF = 1e9;
const LL LINF = 1e18;
const LL mod = 1e9+7;

template<typename T>
T gcd(T a, T b) {
    T r, temp;

    while(1) {
        if(a < b) {
            temp = a;
            a = b;
            b = temp;
        }
        if(b < 1) continue;

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

int main() {
    LL K;
    cin >> K;
    LL res = 0;
    FOR(i, 1, K + 1) {
        FOR(j, 1, K + 1) {
            FOR(k, 1, K + 1) {
                res += gcd(gcd(i, j), k);
            }
        }
    }
    cout << res << endl;
    return 0;
}


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

#pragma GCC optimize(2)
#include<bits/stdc++.h>
#define ll long long
#define maxn 1000005
#define inf 1e9
#define pb push_back
#define rep(i,a,b) for(int i=a;i<=b;i++)
#define per(i,a,b) for(int i=a;i>=b;i--)
using namespace std;

inline int read()
{
	int x=0,w=1; char c=getchar();
	while(c<'0'||c>'9') {if(c=='-') w=-1; c=getchar();}
	while(c<='9'&&c>='0') {x=(x<<1)+(x<<3)+c-'0'; c=getchar();}
	return w==1?x:-x;
}

int main()
{
	//freopen("t1.in","r",stdin);
	int n,ans=0; cin>>n;
	rep(i,1,n) rep(j,1,n) rep(k,1,n)
	{
		int x=__gcd(i,j); x=__gcd(x,k);
		ans+=x;
	}
	cout<<ans<<endl;
	return 0;
}

Compiler output:
main.c:2:9: fatal error: bits/stdc++.h: No such file or directory
    2 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C

#include<bits/stdc++.h>
using namespace std;
#define sz(a) int((a).size())
#define int long long
#define all(c) c.begin(), c.end()
#define FAST ios_base::sync_with_stdio(false) , cin.tie(NULL);
#define pii pair< int , int >
#define pb push_back
#define F first
#define S second
#define endl "\n"
#define present(c,x) ((c).find(x) != (c).end())
#define cpresent(c,x) (find(all(c),x) != (c).end())
#define bitcnt(n) __builtin_popcountll(n)
#define tr(c) for(auto x : c )cout << x << " ";
#define ol(c , s , e ) for(int pos=s; pos<e ; pos++)cout << c[pos] << " ";
#define PI acos(-1)
const int M = 1000000007;
const int N=3e5 + 7;

#ifdef LOCAL
template<typename... T >
void bug(T... __VA_ARGS__) {
    ((cerr << __VA_ARGS__ << " ") , ...);
}
#define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", bug(__VA_ARGS__)
#endif

void solve(){
    int i , j , n ;

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

    }
    cout << sum << 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<iomanip>
#include<cassert>
#include<math.h>
#include<complex>
#include<algorithm>
#include<utility>
#include<queue>
#include<string.h>
#include<string>
#include<set>
#include<map>
#include<unordered_map>
#include<functional>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> P;
const ll INF=2e18;
const ll MOD=1e9+7;
ll gcd(ll a, ll b) {
  if (b == 0) return a;
  return gcd(b, a % b);
}
ll N;
int main(){
    cin>>N;
    ll ans=0;
    for(ll i=1;i<=N;i++){
        for(ll j=1;j<=N;j++){
            for(ll k=1;k<=N;k++){
                ans+=gcd(gcd(i,j),k);
            }
        }
    }
    cout<<ans;
    return 0;
}

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>
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define MIN(a,b) ((a) <= (b) ? (a) : (b))
#define ALL(v) (v).begin(), (v).end()
#define SORT(v) sort( ALL(v) )

using namespace std;
using ll = long long;
using P = pair<int,int>;


int main()
{

    ll sum = 0 ;
    int k ; cin>>k;
    for(int i = 1 ; i<= k ; i++)
    {
        for(int j = 1 ; j<= k ; j++){
            for(int h = 1 ; h<=k ; h++)
            {
                int x=  __gcd(i,j);
                sum +=  __gcd(x,h);
            }
        }

    }

    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.