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

#include<fstream>
#include<string>
#include<iostream>
#include<sstream>
#include<iterator>
#include<cmath>
 
using namespace std;
 
int main(){
 long long int S;
 cin >> S;
 int x[3]={0};
 int y[3]={0};
 int i;
 /*int s = S/1000000000+1;
 int m = sqrt(S);
 for(i=0;i<((s+m)/2)+2;++i){
   if(S%(s+i)==0){
     x[1]=s+i;
     y[2]=S/(s+i);
    cout << x[0] << " " << y[0] << " " << x[1] << " " << y[1] << " " << x[2] << " " << y[2] << endl;
   break;
   }
   if(S%(m-i)==0){
     x[1]=m-i;
     y[2]=S/(m-i);
    cout << x[0] << " " << y[0] << " " << x[1] << " " << y[1] << " " << x[2] << " " << y[2] << endl;
   break;
   }
 }
 if(x[1]==0){*/
   long long int M = (sqrt(s)+1) * (sqrt(s)+1);
    for(i=1;i<M-S+1;++i){
     if(M%i==0){
      x[1]=sqrt(s)+1;
      y[2]=sqrt(s)+1;
      x[2]=i;
      y[1]=M/i;
      cout << x[0] << " " << y[0] << " " << x[1] << " " << y[1] << " " << x[2] << " " << y[2] << endl;
      break;
     }
    /*if((S+j)%(m-i)==0){
     x[1]=m-i;
     y[2]=(S+j)/(m-i);
     x[2]=1;
     y[1]=j;
     cout << x[0] << " " << y[0] << " " << x[1] << " " << y[1] << " " << x[2] << " " << y[2] << endl;
     break;
   }*/
    }
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:33:28: error: 's' was not declared in this scope
   33 |    long long int M = (sqrt(s)+1) * (sqrt(s)+1);
      |                            ^
Language: C++

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

int main() {
  
  int S, X1, Y1, X2, Y2, X3, Y3;
  
  cin >> S;
  double area = S / 2;
  double area == s = abs( (X1 - X3) * (Y2 - Y3) - (X2 - X3) * ( Y1 -Y3) ) / 2;
//  double S1 = sqrt( s * (s - a) * (s - b) * (s -c) );
//  double a = sqrt( (X1 - X2) * (X1 - X2) + (Y1 - Y2) * (Y1 -Y2) );
//  double b = sqrt( (X2 - X3) * (X2 - X3) + (Y2 - Y3) * (Y2 -Y3) );
//  double c = sqrt( (X3 - X1) * (X3 - X1) + (Y3 - Y1) * (Y3 -Y1) );
  
   cout << X1 << Y1 << X2 << Y2 << X3 << Y3;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:15: error: expected initializer before '==' token
   11 |   double area == s = abs( (X1 - X3) * (Y2 - Y3) - (X2 - X3) * ( Y1 -Y3) ) / 2;
      |               ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
        int s=0;
        //int x1,y1=0;
        scanf("%d",&s);
        //abs
        //x1y2-x2y1=s
        //if(s%2==0){
                printf("0 0 2 0 0 %d",s/2);
        //}/*else if(s%2==1){
                printf("0 0 %d 0 0 %d",2,s/2);
        }*/
        return 0;
}

Compiler output:
a.cc:13:11: error: expected unqualified-id before '/' token
   13 |         }*/
      |           ^
a.cc:15:1: error: expected declaration before '}' token
   15 | }
      | ^
Language: C++

#include <stdio.h>
//#include <utility>
#include <algorithm>
#include <vector>
//#include <vector>
//#include<string>

using namespace std;

int main() {

	int s, x2, y3;
	scanf("%d", &s);
	for (x2 = 0; s != x2 * y3; ++x2) {
		for (y3 = 1; s != x2 * y3 && y3 < 1000000000; ++y3) {

		}
	}

	printf("0 0 %d 0 %d %d\n", x2, x2.y2);
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:43: error: request for member 'y2' in 'x2', which is of non-class type 'int'
   20 |         printf("0 0 %d 0 %d %d\n", x2, x2.y2);
      |                                           ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
long long S,ret,alpha;
  cin>>S ;
long long X1,X2,X3,Y1,Y2,Y3;
  X3=0;
  Y3=0;
  X1=0;
  Y2=0;
  X2=S;
  Y1=1;
  if(S>1000000000){
    ret=sqrt(S);
    alpha=(ret+1)*(ret)-S;
/*    if(alpha>0&&ret>=alpha){
    X2=ret+1;
    Y1=ret;
    X1=alpha;
    Y2=1;
  }else{*/
    alpha=S-(ret-1)*(ret);
    X2=ret;
    Y1=ret-1;
    X1=alpha;
    Y2=1;
  }
 
 
 
  }
 
  cout<<X1<<" "<<Y1<<" "<<X2<<" "<<Y2<<" "<<X3<<" "<<Y3<<endl;
}

Compiler output:
a.cc:34:3: error: 'cout' does not name a type
   34 |   cout<<X1<<" "<<Y1<<" "<<X2<<" "<<Y2<<" "<<X3<<" "<<Y3<<endl;
      |   ^~~~
a.cc:35:1: error: expected declaration before '}' token
   35 | }
      | ^
Language: C++

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

#define ll long long
#define pb push_back
#define sz(x) (int)(x).size()
#define mp make_pair
#define f first
#define s second
#define all(x) x.begin(), x.end()
#define D(x) cerr << #x << " is " << (x) << "\n";

using namespace std;
using namespace __gnu_pbds;
using namespace __gnu_cxx;

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
template<class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag,tree_order_statistics_node_update>; ///find_by_order(),order_of_key()
template<class T1, class T2> ostream& operator<<(ostream& os, const pair<T1,T2>& a) { os << '{' << a.f << ", " << a.s << '}'; return os; }
template<class T> ostream& operator<<(ostream& os, const vector<T>& a){os << '{';for(int i=0;i<sz(a);i++){if(i>0&&i<sz(a))os << ", ";os << a[i];}os<<'}';return os;}
template<class T> ostream& operator<<(ostream& os, const set<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T> ostream& operator<<(ostream& os, const multiset<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T1,class T2> ostream& operator<<(ostream& os, const map<T1,T2>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}

ll check=1e18;
int a1,a2,lim=1e9;
bool checker(ll a)
{
    if(a==0)
    {
        return false;
    }
    if(a==1)
    {
        a1=a2=1;
        return false;
    }
    if(a>check)
        return true;
    for(ll i=2;i*i<=a;i++)
        if(a%i==0&&a/i<=lim)
        {
            a1=i;
            a2=a/i;
            return false;
        }
    return true;
}
int main()
{
    ll s;
    scanf("%lld",&s);
    ll sq=(ll)sqrtl(s);
    for(ll i=sq;i<=lim;i++)
    {
        ll m=s/i;
        if(s%i)
            m++;
        for(ll j=m;j<=lim;j++)
        {
            ll diff=(ll)i*j-s;
            if(!checker(diff))
            {
                printf("0 0 %lld %i %i %lld\n",i,a1,a2,j);
                return 0;
            }
        }
    }
    for(ll i=s;i>=0;i--)
    {
        ll m=s/i;
        if(s%i==0)
            m--;
        for(ll j=m;j>=0;m-j<1000;j--)
        {
            ll diff=(ll)i*j-s;
            if(!checker(abs(diff)))
            {
                if(j+a1<=lim){
                    printf("%i 0 %lld 0 %i %lld\n",a1,i,a2,j+a1);
                    return 0;
                }
            }
        }
    }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:76:33: error: expected ')' before ';' token
   76 |         for(ll j=m;j>=0;m-j<1000;j--)
      |            ~                    ^
      |                                 )
a.cc:76:34: error: 'j' was not declared in this scope
   76 |         for(ll j=m;j>=0;m-j<1000;j--)
      |                                  ^
Language: C++

#include<iostream>
#include<math.h>
using namespace std;

int main(void) {
	unsigned long long s, a, b;
	cin >> s;
	b = (int)sqrt(s);
	if (s == b * b) {
		cout << "0 0 0 " << b << " " << b << " 0" << endl;
	}
	else {
		a = (b+1) * (b+1);


		cout << "0 0 1 " << a << " " << a << " " << a - s << endl;
	}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:17:10: error: expected '}' at end of input
   17 |         }
      |          ^
a.cc:5:16: note: to match this '{'
    5 | int main(void) {
      |                ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
#define fs first
#define sc second
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define lrep(i, n) for (lint i = 0; i < (n); ++i)
#define pb emplace_back
 
using pii = pair<int, int>;
using vi = vector<int>;
using lint = long long;
 
const int inf = 1001001001;
const lint linf = 1001001001001001001ll;
const int mod = 1e9 + 7;
const int dx[]{0, 1, 0, -1, -1, -1, 1, 1}, dy[]{1, 0, -1, 0, -1, 1, -1, 1};
 
template<typename T> inline bool chmin(T &a, T b) { if (a > b) { a = b; } return a > b; }
template<typename T> inline bool chmax(T &a, T b) { if (a < b) { a = b; } return a < b; }
template<typename T> inline void print(const T &x, string s = "\n") { cout << x << s; }
template<typename T> inline void print(const vector<T> &v, string s = " ") 
{ rep(i, v.size()) cout << v[i] << (i + 1 == v.size() ? "\n" : s); }
inline bool inside(int y, int x, int H, int W) { return 0 <= y && y < H && 0 <= x && x < W; }
inline lint in() { lint x; cin >> x; return x; }
 
lint gcd(lint a, lint b) {
		if (b == 0) return a;
			return gcd(b, a % b);
}
 
int main() {
  // 一点が原点(0, 0)上にある三角形の面積は s/2 = |x1*y2 - x2*y1| / 2
  // s = |x1*y2 - x2*y1|を満たす点を求める
  lint s = in();
  vector<pair<lint, lint>> x(2); // 座標をx[0](fs, sc)、x[1](fs, sc)とする
  lint ans = 0;
  // if (sが(<=10^9)以下の整数の積に直せる)
  // x軸、y軸上にある
  // return 0;
  lint j, k;
  for (j = (lint)(((double)(s)+(1000000000-1))/1000000000); j <= 1000000000; ++j) {
    if ((lint)(((s)/j)*j+0.5) == s) {
      k = (lint)((s+0.5)/j);
      cout << "0 0 0 " << j << " " << k << " 0" << endl;
      return 0;
    }
  }
  for (lint i = 1; i < 1000000000000000000 - s; ++i) {
    // if(iとs+iが(<=10^9)の整数の積に直せるか)
    bool flg = false;
    for (j = (lint)(((double)(s+i)+(1000000000-1))/1000000000); j <= 1000000000; ++j) {
      if ((lint)(((s+i)/j)*j+0.5) == s+i) {
        k = (lint)((s+i+0.5)/j);
        flg1 = true;
      	break;
      }
    }
    if (flg == false) continue;
    lint l, m;
    for (l = (lint)(((double)(i)+(1000000000-1))/1000000000); l <= 1000000000; ++l) {
      if ((lint)(((i)/l)*l+0.5) == i) {
        m = (lint)((i+0.5)/l);
        cout << "0 0 " << j << " " << l << " " << m << " " << k << endl;
        return 0;
      }
    }
  }
  //return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:57:9: error: 'flg1' was not declared in this scope; did you mean 'flg'?
   57 |         flg1 = true;
      |         ^~~~
      |         flg
Language: C

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

#define Max 100000000

int main(void){
  long i,j;
  long rest1,rest2=1;

  long long s;
  scanf("%lld",&s);

  long root_s=sqrt(s)+1;

  long rest1=root_s*root_s-s;

  if(rest1>Max){
    for(i=2;i<rest1;i++){
      while(0){
        if(rest1%i==0){
          rest1/=i;
          rest2*=i;
        }else{
          break;
        }
      }
      if(rest1<Max){
        break;
      }
    }
  }

  printf("0 0 %ld %ld %ld %ld\n",root_s,rest1,rest2,root_s);

  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:16:8: error: redeclaration of 'rest1' with no linkage
   16 |   long rest1=root_s*root_s-s;
      |        ^~~~~
main.c:9:8: note: previous declaration of 'rest1' with type 'long int'
    9 |   long rest1,rest2=1;
      |        ^~~~~
Language: C++

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

int main(){
	long s;
	
	cin>>s;
	long keta=GetDigit(s);
	long x1=0,y1=0,x2=1,y2=0,x3=0,y3=1;

	
	for(int i=1000000000;i>0;i--){
		if(s%i==0){
			x2=i;
			y3=s/i;
			break;
		}
	}

	cout<<x1<<" "<<y1<<" "<<x2<<" "<<y2<<" "<<x3<<" "<<y3<<endl;

}



Compiler output:
a.cc: In function 'int main()':
a.cc:8:19: error: 'GetDigit' was not declared in this scope
    8 |         long keta=GetDigit(s);
      |                   ^~~~~~~~
Language: C++

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

#define ll long long
#define pb push_back
#define sz(x) (int)(x).size()
#define mp make_pair
#define f first
#define s second
#define all(x) x.begin(), x.end()
#define D(x) cerr << #x << " is " << (x) << "\n";

using namespace std;
using namespace __gnu_pbds;
using namespace __gnu_cxx;

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
template<class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag,tree_order_statistics_node_update>; ///find_by_order(),order_of_key()
template<class T1, class T2> ostream& operator<<(ostream& os, const pair<T1,T2>& a) { os << '{' << a.f << ", " << a.s << '}'; return os; }
template<class T> ostream& operator<<(ostream& os, const vector<T>& a){os << '{';for(int i=0;i<sz(a);i++){if(i>0&&i<sz(a))os << ", ";os << a[i];}os<<'}';return os;}
template<class T> ostream& operator<<(ostream& os, const set<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T> ostream& operator<<(ostream& os, const multiset<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T1,class T2> ostream& operator<<(ostream& os, const map<T1,T2>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}

ll check=1e18;
int a1,a2,lim=1e9;
bool checker(ll a)
{
    if(a==0)
    {
        return false;
    }
    if(a==1)
    {
        a1=a2=1;
        return false;
    }
    if(a>check)
        return true;
    for(ll i=2;i*i<=a;i++)
        if(a%i==0&&a/i<=lim)
        {
            a1=i;
            a2=a/i;
            return false;
        }
    return true;
}
int main()
{
    ll s;
    scanf("%lld",&s);
    ll sq=sqrtl(s);
    for(ll i=sq;i<=lim;i++)
    {
        ll m=s/i;
        if(s%i)
            m++;
        for(ll j=m;j<=lim;j++)
        {
            ll diff=(ll)i*j-s;
            if(!checker(diff))
            {
                printf("0 0 %i %i %i %i\n",i,a1,a2,j);
                return 0;
            }
        }
    }



Compiler output:
a.cc: In function 'int main()':
a.cc:70:6: error: expected '}' at end of input
   70 |     }
      |      ^
a.cc:52:1: note: to match this '{'
   52 | {
      | ^
Language: C++

#include <iostream>
#include <math.h>

using namespace std;

int main(){

    int S;
    cin >> S;

    int a, b, c, d, e, f, zettaiti, s;

    zettaiti = ((a-e)*(d-f)-(c-e)*(b-f));

    s = (zettaiti * 2)

    if(s = S/2){
        cout << a << " " << b << " " << c << " " << d << " " << e << " " << f << endl;
    }
    else{
        a = a++;
        if(s = S/2){
            cout << a << " " << b << " " << c << " " << d << " " << e << " " << f << endl;
        }
        else{
            b = b++;
            if(s = S/2){
                cout << a << " " << b << " " << c << " " << d << " " << e << " " << f << endl;
            }
            else{
                c = c++;
                if(s = S/2){
                    cout << a << " " << b << " " << c << " " << d << " " << e << " " << f << endl;
                }
                else{
                    d = d++;
                    if(s = S/2){
                        cout << a << " " << b << " " << c << " " << d << " " << e << " " << f << endl;
                    }
                    else{
                        f = f++;
                        if(s = S/2){
                            cout << a << " " << b << " " << c << " " << d << " " << e << " " << f << endl;
                        }
                    }
                }
                
            }
        }
        
    }
    
    
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:23: error: expected ';' before 'if'
   15 |     s = (zettaiti * 2)
      |                       ^
      |                       ;
   16 | 
   17 |     if(s = S/2){
      |     ~~                 
a.cc:20:5: error: 'else' without a previous 'if'
   20 |     else{
      |     ^~~~
Language: C++

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <iostream>
using namespace std;
 
int main(){
	int S;
  cin >> S;
  int X[2],Y[2];
  int a[1],b[1];
  int k,l;
    srand(time(NULL));
	do{
  	X[0] = (int)rand();
    X[1] = (int)rand();
    X[2] = (int)rand();
    Y[0] = (int)rand();
    Y[1] = (int)rand();
    Y[2] = (int)rand();
    a[0] = X[1] - X[0];
    a[1] = X[2] - X[0];
    b[0] = Y[1] - Y[0];
    b[1] = Y[2] - Y[0];
    k = (a[0] * b[1]) - (a[1] * b[0]);
    l = (-1) * k
    }while(S != k && S != l);
  for(int i = 0;i<3;i++){
  	cout << X[i] << ' ' << Y[i] << ' ';
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:17: error: expected ';' before '}' token
   26 |     l = (-1) * k
      |                 ^
      |                 ;
   27 |     }while(S != k && S != l);
      |     ~
Language: C++

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <iostream>
using namespace std;

int main(){
	int S;
  cin >> S;
  int X[2],Y[2];
  int a[1],b[1];
  int k,l;
    srand(time(NULL));
	do{
  	X[0] = (int)rand();
    X[1] = (int)rand();
    X[2] = (int)rand();
    Y[0] = (int)rand();
    Y[1] = (int)rand();
    Y[2] = (int)rand();
    a[0] = X[1] - X[0];
    a[1] = X[2] - X[0];
    b[0] = Y[1] - Y[0];
    b[1] = Y[2] - Y[0];
    k = (a[0] * b[1]) - (a[1] * b[0]);
    l = (-1) * k
    }while((S != k) && (S != l));
  for(int i = 0;i<3;i++){
  	cout << X[i] << ' ' << Y[i] << ' ';
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:26:17: error: expected ';' before '}' token
   26 |     l = (-1) * k
      |                 ^
      |                 ;
   27 |     }while((S != k) && (S != l));
      |     ~
Language: C++

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/rope>
 
#define ll long long
#define pb push_back
#define sz(x) (int)(x).size()
#define mp make_pair
#define f first
#define s second
#define all(x) x.begin(), x.end()
#define D(x) cerr << #x << " is " << (x) << "\n";
 
using namespace std;
using namespace __gnu_pbds;
using namespace __gnu_cxx;
 
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
template<class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag,tree_order_statistics_node_update>; ///find_by_order(),order_of_key()
template<class T1, class T2> ostream& operator<<(ostream& os, const pair<T1,T2>& a) { os << '{' << a.f << ", " << a.s << '}'; return os; }
template<class T> ostream& operator<<(ostream& os, const vector<T>& a){os << '{';for(int i=0;i<sz(a);i++){if(i>0&&i<sz(a))os << ", ";os << a[i];}os<<'}';return os;}
template<class T> ostream& operator<<(ostream& os, const set<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T> ostream& operator<<(ostream& os, const multiset<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T1,class T2> ostream& operator<<(ostream& os, const map<T1,T2>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
 
ll check=1e18;
int a1,a2;
bool checker(ll a)
{
    if(a==0)
    {
        return false;
    }
    if(a==1)
    {
        a1=a2=1;
        return false;
    }
    if(a>check)
        return true;
    for(ll i=2;i*i<=a;i++)
        if(a%i==0&&a/i<=lim)
        {
            a1=i;
            a2=a/i;
            return false;
        }
    return true;
}
int main()
{
    ll s;
    scanf("%lld",&s);
    int sq=sqrt(s),lim=1e9;
    for(int i=sq;i<=lim;i++)
    {
        int m=s/i;
        if(s%i)
            m++;
        for(int j=m;j<=lim;j++)
        {
            ll diff=(ll)i*j-s;
            if(diff<0)
                continue;
            if(!checker(diff))
            {
                printf("0 0 %i %i %i %i\n",i,a1,a2,j);
                return 0;
            }
        }
    }
}

Compiler output:
a.cc: In function 'bool checker(long long int)':
a.cc:43:25: error: 'lim' was not declared in this scope
   43 |         if(a%i==0&&a/i<=lim)
      |                         ^~~
Language: C++

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/rope>
 
#define ll long long
#define pb push_back
#define sz(x) (int)(x).size()
#define mp make_pair
#define f first
#define s second
#define all(x) x.begin(), x.end()
#define D(x) cerr << #x << " is " << (x) << "\n";
 
using namespace std;
using namespace __gnu_pbds;
using namespace __gnu_cxx;
 
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
template<class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag,tree_order_statistics_node_update>; ///find_by_order(),order_of_key()
template<class T1, class T2> ostream& operator<<(ostream& os, const pair<T1,T2>& a) { os << '{' << a.f << ", " << a.s << '}'; return os; }
template<class T> ostream& operator<<(ostream& os, const vector<T>& a){os << '{';for(int i=0;i<sz(a);i++){if(i>0&&i<sz(a))os << ", ";os << a[i];}os<<'}';return os;}
template<class T> ostream& operator<<(ostream& os, const set<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T> ostream& operator<<(ostream& os, const multiset<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T1,class T2> ostream& operator<<(ostream& os, const map<T1,T2>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
 
ll check=1e18;
int a1,a2;
bool checker(ll a)
{
    if(a==0)
    {
        return false;
    }
    if(a==1)
    {
        a1=a2=1;
        return false;
    }
    if(a>check)
        return true;
    for(ll i=2;i*i<=a;i++)
        if(a%i==0&&a/i<lim)
        {
            a1=i;
            a2=a/i;
            return false;
        }
    return true;
}
int main()
{
    ll s;
    scanf("%lld",&s);
    int sq=sqrt(s),lim=1e9;
    for(int i=sq;i<=lim;i++)
    {
        int m=s/i;
        if(s%i)
            m++;
        for(int j=m;j<=lim;j++)
        {
            ll diff=(ll)i*j-s;
            if(diff<0)
                continue;
            if(!checker(diff))
            {
                printf("0 0 %i %i %i %i\n",i,a1,a2,j);
                return 0;
            }
        }
    }
}

Compiler output:
a.cc: In function 'bool checker(long long int)':
a.cc:43:24: error: 'lim' was not declared in this scope
   43 |         if(a%i==0&&a/i<lim)
      |                        ^~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  long long S;cin>>S;
  if(S<=1000000000){
    cout<<0<<" "<<0<<" "<<1<<" "<<0<<" "<<0<<" "<<S<<endl;
  }
  else{
    for(long long i=sqrt(S);i>0;i--){
      if(S%i==0){
        a=i;
        b=S/i;
        break;
      }
    }
    if(a<=1000000000 && b<=1000000000)
      cout<<0<<" "<<0<<" "<<a<<" "<<0<<" "<<0<<" "<<b<<endl;
    else{
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:9: error: 'a' was not declared in this scope
   11 |         a=i;
      |         ^
a.cc:12:9: error: 'b' was not declared in this scope
   12 |         b=S/i;
      |         ^
a.cc:16:8: error: 'a' was not declared in this scope
   16 |     if(a<=1000000000 && b<=1000000000)
      |        ^
a.cc:16:25: error: 'b' was not declared in this scope
   16 |     if(a<=1000000000 && b<=1000000000)
      |                         ^
Language: C++

#include <iostream>
int main(){
    int S ;
    int x1, x2,  x3, y1, y2, y3 ;
    cin >> S ;
    if(S%2 == 0){
        x1 = 0 ;
        y1 = 0 ;
        x2 = S/2 ;
        y2 = 0 ;
        x3 = S/2 ;
        y3 = 0 ;
        cout << x1 << "" << y1 << "" << x2 << "" << y2 << "" << x3 << "" << y3 << '\n' ;

    }
    if(S%2 == 1){
        x1 = 0 ;
        y1 = S/2 ;
        x2 = 2 ;
        y2 = y1 + 1 ;
        x3 = 1 ;
        y3 = 1 ;

    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |     cin >> S ;
      |     ^~~
      |     std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:13:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   13 |         cout << x1 << "" << y1 << "" << x2 << "" << y2 << "" << x3 << "" << y3 << '\n' ;
      |         ^~~~
      |         std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include <bits/stdc++.h>
#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 INF 2e9
#define ALL(v) v.begin(), v.end()
using namespace std;
using ll = long long;
using pi = pair<int,int>;
constexpr ll mod = 1000000007;
void pPRINTl(ostream& ost) { ost << endl; }
template <class T>void pPRINTL(ostream& ost,T t){ost<<t<<endl;}
template <class T, class... U>void pPRINTl(ostream& ost, T t, U... u) {ost << t << " ";pPRINTl(ost, u...);}
template <class... T>void PRINTl(T... t) { pPRINTl(cout, t...); }
//#define PRINTl //
void pPRINT(ostream& ost) {}
template <class T>void pPRINT(ostream& ost, T t){ost<<t;}
template <class T, class... U>void pPRINT(ostream& ost, T t, U... u) {ost << t << " ";pPRINT(ost, u...);}
template <class... T>void PRINT(T... t) { pPRINT(cout, t...); }
 
#define DEBUG PRINTl("DEBUG line:",__LINE__)
//#define DEBUG 

constexpr ll MAX = 1e18;

int main(){
  
  ll s;
  cin>>s;
  ll m;
  ll i,j,k,l;
  //ll a1min = min((ll)0,ll(0.5+sqrt(s+1/4-1/4*MAX*MAX)));
  for(ll a1=a1min;a1<=MAX;a1++){
    for(ll b1=0;b1>=-MAX;b1--){
      for(ll a2=0;a2<a1;a2++){
        for(ll b2=b1/a1*a2;b2<MAX+b1;b2++){
          //PRINTl("LINE:",__LINE__,a1,b1,a2,b2);
          m = a1*b2-a2*b1;
          if(m>=s){
            l=b2;break;
          }
        }
        if(m>=s){
          k=a2;break;
        }
      }
      if(m>=s){
        j=b1;break;
      }
    }
    //PRINTl("DEBUG: ",0,-j,a1,0,k,l-j);
    if(m==s){
      i=a1;break;
    }
  }
  
  PRINT(0,-j,i,0,k,l-j);
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:33:13: error: 'a1min' was not declared in this scope
   33 |   for(ll a1=a1min;a1<=MAX;a1++){
      |             ^~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define max3(a, b, c) max(a, max(b, c))
#define min3(a, b, c) min(a, min(b, c))
#define mp make_pair
#define f first
#define se second
#define pb push_back
#define ppb pop_back
#define ll long long
#define ull unsigned long long
#define cntbit(x) __builtin_popcount(x)
#define uset unordered_set
#define umap unordered_map
#define pii pair<int, int>
#define ld long double
#define pll pair<long long, long long>

ll x1, y1, x2, y2, s;

int main() {
    cin >> s;
   	ll val = sqrt(s) + 100000;
   	val = min(val, 1000000000LL);
   	for(x1 = val; x1 >= max(1LL, val - 200000); --x1) {
   		for(y2 = val; y2 >= max(1LL, val - 200000); --y2) {
			ll z = x1 * y2 - s;
			if(z <= 0)
				break;
			if(z >= 1LL && z <= 1000000000LL) {
				x2 = z, y1 = z;
				cout << "0 0 " << x1 << ' ' << z << ' ' << 1 << ' ' << y2 << endl;
				return 0;
			}
   		}
   	}
    return 0;
}

Compiler output:
a.cc:19:8: error: 'long long int y1' redeclared as different kind of entity
   19 | ll x1, y1, x2, y2, s;
      |        ^~
In file included from /usr/include/features.h:523,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/os_defines.h:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/c++config.h:683,
                 from /usr/include/c++/14/cassert:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:33,
                 from a.cc:1:
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:257:1: note: previous declaration 'double y1(double)'
  257 | __MATHCALL (y1,, (_Mdouble_));
      | ^~~~~~~~~~
a.cc: In function 'int main()':
a.cc:31:44: error: assignment of function 'double y1(double)'
   31 |                                 x2 = z, y1 = z;
      |                                         ~~~^~~
Language: C++

#include <iostream>
int main(){
    int S ;
    int x1, x2,  x3, y1, y2, y3 ;
    cin >> S ;
        x1 = 0 ;
        y1 = 0 ;
        x2 = S/2 ;
        y2 = 0 ;
        x3 = S/2 ;
        y3 = 0 ;
        cout << x1 << "" << y1 << "" << x2 << "" << y2 << "" << x3 << "" << y3 << '\n' ;
 
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |     cin >> S ;
      |     ^~~
      |     std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:12:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   12 |         cout << x1 << "" << y1 << "" << x2 << "" << y2 << "" << x3 << "" << y3 << '\n' ;
      |         ^~~~
      |         std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<bits/stdc++.h>
#define rep(i,n) for(int i=0;i<n;++i)
using namespace std;
pair<long long int,long long int> t(long long int s){
	long long int sq = sqrt(sqrt(s));
	for(auto i=sq;i>0;--i)
		if (s%i==0)
			return make_pair(i,s/i);
}
int main(){
	long long int s;
	cin >> s;
	long long int x1=0,y1=0,x2=0,y2=0;
	int flg=0;
	if (s&1){
		x2=1;y1=1;
		flg=1;
	}
	auto tmp=t(s+flg);
	x1=tmp.first;y2=tmp.second;
	assert(x1<(1e9+7)||y2<(1e9+7))
	printf("0 0 %d %d %d %d",x1,y1,x2,y2);

}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:9: error: expected ';' before 'printf'
   22 |         printf("0 0 %d %d %d %d",x1,y1,x2,y2);
      |         ^~~~~~
a.cc: In function 'std::pair<long long int, long long int> t(long long int)':
a.cc:9:1: warning: control reaches end of non-void function [-Wreturn-type]
    9 | }
      | ^
Language: C++

#include <cstdio>
#include <iostream>
#include <string>
#include <math.h>

using namespace std;

typedef unsigned long long ull;
int main()
{
    ull S, n, h, b;
    cin >> S;
    n = S;

    if (n%2 == 0) {
        printf("%llu %llu %llu %llu %llu %llu\n", 0, 0, 2, 0, 0, S/2);
        return 0;
    }

    while (n % 2 == 0)  
    {
        n = n/2;  
    }  
  
  long double sr = sqrt(x); 
  
  // If square root is an integer 
  return ((sr - floor(sr)) == 0);

    for (ull i = 3; i <= sqrt(n); i = i + 2)  
    {    
        while (n % i == 0)  
        {   
            if (i % 4 != 3) {
                for (ull j = 0; j <= i; j++) {
                    ull sr = sqrt(i*i - j*j); 
                    if ((sr - floor(sr)) == 0) {
                        printf("%llu %llu %llu %llu %llu %llu\n", 0, 0, j, sr, 0, S/i);
                        return 0;
                    }
                }
            }
            n = n/i;  
        }  
    }  

    printf("%llu %llu %llu %llu %llu %llu\n", 0, 0, 1, 0, 0, S);
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:25:25: error: 'x' was not declared in this scope
   25 |   long double sr = sqrt(x);
      |                         ^
Language: C++

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

int main() {
  
  int S, X1, Y1, X2, Y2, X3, Y3;
  
  cin >> S;
  double area = S / 2;
  double a = sqrt( (X1 - X2) * (X1 - X2) + (Y1 - Y2) * (Y1 -Y2) );
  double b = sqrt( (X2 - X3) * (X2 - X3) + (Y2 - Y3) * (Y2 -Y3) );
  double c = sqrt( (X3 - X1) * (X3 - X1) + (Y3 - Y1) * (Y3 -Y1) );
  double s = ( a + b + c ) / 2;
  double S1 = sqrt( s * (s - a) * (s - b) * (s -c) );
  
  cout << X1 Y1 X2 Y2 X3 Y3;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:13: error: expected ';' before 'Y1'
   17 |   cout << X1 Y1 X2 Y2 X3 Y3;
      |             ^~~
      |             ;
Language: C++

#include <iostream>
using namespace std;

const long long S_MAX = 1000000000000000000;
const int R_MAX = 1000000000;

int main() {
  long long S;
  int x1=0, y1=0;
  int x2, y2, x3, y3;
  cin >> S;
  if(S <= R_MAX){
    x2 = S, y2 = 0;
    x3 = S, y3 = 1;
  } else {
    // S != 素数
    for(int i=2; i<=R_MAX; i++) {
      if(S%i == 0  && S/i <= R_MAX) {
        x2 = S/i, y2 = 0;
        x3 = S/i, y3 = i;
        break;
      }
    }
    // S == 素数
    if(i==R_MAX) {
    }
  }
  cout << x1 << ' ' << y1 << ' ' << x2 << ' ' << y2 << ' ' << x3 << ' ' << y3 << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:8: error: 'i' was not declared in this scope
   25 |     if(i==R_MAX) {
      |        ^
Language: C++

#include<fstream>
#include<string>
#include<iostream>
#include<sstream>
#include<iterator>
#include<cmath>
 
using namespace std;
 
int main(){
 long long int S;
 cin >> S;
 int x[3]={0};
 int y[3]={0};
 int i;
 for(i=sqrt(S);i>(S/1000000000)-1;--i){
   if(S%i==0){
     x[1]=i;
     y[2]=S/i;
    cout << x[0] << " " << y[0] << " " << x[1] << " " << y[1] << " " << x[2] << " " << y[2] << endl;
   break;
   }
 }
 if(x[1]==0){
   for(i=sqrt(S+1);i>((S+1)/1000000000)-1;--i){
     if((S+1)%i==0){
       x[1]=i;
       x[2]=1;
       y[1]=1;
       y[2]=(S+1)/i;
       cout << x[0] << " " << y[0] << " " << x[1] << " " << y[1] << " " << x[2] << " " << y[2] << endl;
   break;
     }
   }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:36:2: error: expected '}' at end of input
   36 | }
      |  ^
a.cc:10:11: note: to match this '{'
   10 | int main(){
      |           ^
Language: C++

/**
  @file a.cpp
  @title A - Triangle
  @url https://atcoder.jp/contests/agc036/tasks/agc036_a
**/

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

typedef long long LL;
#define ALL(obj) (obj).begin(), (obj).end()
#define REP(i, N) for (int i = 0; i < (N); ++i)

vector<LL> div_list(int n) {
  vector<int> ret;
  for (int i = 1; i * i <= n; ++i) {
    if (n % i == 0) {
      ret.push_back(i);
      if (i != 1 && i * i != n) {
        ret.push_back(n / i);
      }
    }
  }
  return ret;
}

vector<LL> div_list_omit(int n) {
  vector<LL> ret;
  LL limit = n < 1e9 ? n : 1e9;
  for (LL i = 1; i * i < limit; ++i) {
    if (n % i == 0) {
      ret.push_back(i);
      if (i != 1 && i * i != n && (n / i) < 1e9) {
        ret.push_back(n / i);
      }
    }
  }
  return ret;
}

template <class T>
void show(vector<T>& v) {
  for (uint i = 0; i < v.size(); i++) {
    cout << v[i] << " ";
  }
  cout << "\n";
}

int main() {
  LL S;
  cin >> S;

  LL x1, x2, x3, y1, y2, y3;

  x1 = 0;
  y1 = 0;

  // vector<int> divlist = div_list(S);
  vector<LL> divlist = div_list_omit(S);
  // sort(ALL(divlist), greater<LL>());
  // show(divlist);

  REP(i, divlist.size()) {
    x2 = divlist[i];
    y2 = 0;
    x3 = 0;
    y3 = S / divlist[i];

    LL q = abs((x2 - x1) * (y3 - y1) - (x3 - x1) * (y2 - y1));
    if (q == S) {
      break;
    }
  }

  cout << x1 << " " << y1 << " " << x2 << " " << y2 << " " << x3 << " " << y3 << endl;
  return 0;
}


Compiler output:
a.cc: In function 'std::vector<long long int> div_list(int)':
a.cc:24:10: error: could not convert 'ret' from 'vector<int>' to 'vector<long long int>'
   24 |   return ret;
      |          ^~~
      |          |
      |          vector<int>
Language: C++

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

int main() {
  
  int S, S1, X1, Y1, X2, Y2, X3, Y3;
  
  cin >> S;
  double S = S / 2;
  double a = sqrt( (X1 - X2) * (X1 - X2) + (Y1 - Y2) * (Y1 -Y2) );
  double b = sqrt( (X2 - X3) * (X2 - X3) + (Y2 - Y3) * (Y2 -Y3) );
  double c = sqrt( (X3 - X1) * (X3 - X1) + (Y3 - Y1) * (Y3 -Y1) );
  double s = ( a + b + c ) / 2;
  double S1 = sqrt( s * (s - a) * (s - b) * (s -c) );
  
  cout << X1 Y1 X2 Y2 X3 Y3;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:10: error: conflicting declaration 'double S'
   10 |   double S = S / 2;
      |          ^
a.cc:7:7: note: previous declaration as 'int S'
    7 |   int S, S1, X1, Y1, X2, Y2, X3, Y3;
      |       ^
a.cc:15:10: error: conflicting declaration 'double S1'
   15 |   double S1 = sqrt( s * (s - a) * (s - b) * (s -c) );
      |          ^~
a.cc:7:10: note: previous declaration as 'int S1'
    7 |   int S, S1, X1, Y1, X2, Y2, X3, Y3;
      |          ^~
a.cc:17:13: error: expected ';' before 'Y1'
   17 |   cout << X1 Y1 X2 Y2 X3 Y3;
      |             ^~~
      |             ;
Language: C++

#include<iostream>
#define LL long long
using namespace std;
LL rote(LL S) {
  LL min = 0;
  LL max = 1e9;
  while(min != max) {
    LL mid = (min + max) / 2;
    if (mid * mid < S) min = mid;
    else max = mid - 1;
  }
  return (int)min + 1;
}
int main () {
  LL S;
  cin >> S;
  LL k = rote(S);
  cout << 0 << ' ' << 0 << ' ';
  LL ku =  S % k;
  LL j = k - ku;
  cout << j << ' ' << S / k + 1 << ' ';
  cout << k << ' ' << 1 << endl;
  
  


Compiler output:
a.cc: In function 'int main()':
a.cc:22:33: error: expected '}' at end of input
   22 |   cout << k << ' ' << 1 << endl;
      |                                 ^
a.cc:14:13: note: to match this '{'
   14 | int main () {
      |             ^
Language: C++

#include<iostream>
#define LL long long
LL rote(LL S) {
  LL min = 0;
  LL max = 1e9;
  while(min != max) {
    LL mid = (min + max) / 2;
    if (mid * mid < S) min = mid;
    else max = mid - 1;
  }
  return (int)min + 1;
}
int main () {
  LL S;
  cin >> S;
  LL k = rote(S);
  cout << 0 << ' ' << 0 << ' ';
  LL ku =  S % k;
  LL j = k - ku;
  cout << j << ' ' << S / k + 1 << ' ';
  cout << k << ' ' << 1 << endl;
  
  


Compiler output:
a.cc: In function 'int main()':
a.cc:15:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
   15 |   cin >> S;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:17:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   17 |   cout << 0 << ' ' << 0 << ' ';
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:21:28: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   21 |   cout << k << ' ' << 1 << endl;
      |                            ^~~~
      |                            std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:21:33: error: expected '}' at end of input
   21 |   cout << k << ' ' << 1 << endl;
      |                                 ^
a.cc:13:13: note: to match this '{'
   13 | int main () {
      |             ^
Language: C++

#include<iostream>
#define long long LL
LL rote(LL S) {
  LL min = 0;
  LL max = 1e9;
  while(min != max) {
    LL mid = (min + max) / 2;
    if (mid * mid < S) min = mid;
    else max = mid - 1;
  }
  return (int)min + 1;
}
int main () {
  LL S;
  cin >> S;
  LL k = rote(S);
  cout << 0 << ' ' << 0 << ' ';
  LL ku =  S % k;
  LL j = k - ku;
  cout << j << ' ' << S / k + 1 << ' ';
  cout << k << ' ' << 1 << endl;
  
  

Compiler output:
a.cc:3:1: error: 'LL' does not name a type
    3 | LL rote(LL S) {
      | ^~
a.cc: In function 'int main()':
a.cc:14:3: error: 'LL' was not declared in this scope
   14 |   LL S;
      |   ^~
a.cc:15:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
   15 |   cin >> S;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:15:10: error: 'S' was not declared in this scope
   15 |   cin >> S;
      |          ^
a.cc:16:5: error: expected ';' before 'k'
   16 |   LL k = rote(S);
      |     ^~
      |     ;
a.cc:17:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   17 |   cout << 0 << ' ' << 0 << ' ';
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:18:5: error: expected ';' before 'ku'
   18 |   LL ku =  S % k;
      |     ^~~
      |     ;
a.cc:19:5: error: expected ';' before 'j'
   19 |   LL j = k - ku;
      |     ^~
      |     ;
a.cc:20:11: error: 'j' was not declared in this scope
   20 |   cout << j << ' ' << S / k + 1 << ' ';
      |           ^
a.cc:20:27: error: 'k' was not declared in this scope
   20 |   cout << j << ' ' << S / k + 1 << ' ';
      |                           ^
a.cc:21:28: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   21 |   cout << k << ' ' << 1 << endl;
      |                            ^~~~
      |                            std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:21:33: error: expected '}' at end of input
   21 |   cout << k << ' ' << 1 << endl;
      |                                 ^
a.cc:13:13: note: to match this '{'
   13 | int main () {
      |             ^
Language: C++

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

long long s,x1,x2,x3,y1,y2,y3;

int main(){
    cin>>s;
    y2=1;
    y3=1000000000;
    x2=(s+999999999)/1000000000;
    x3=x2*1000000000-s;
    cout<<x1<<' '<<y1<<' '<<x2<<' '<<y2<<' '<<x3<<' '<<y3;
}

Compiler output:
a.cc:4:22: error: 'long long int y1' redeclared as different kind of entity
    4 | long long s,x1,x2,x3,y1,y2,y3;
      |                      ^~
In file included from /usr/include/features.h:523,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/os_defines.h:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/c++config.h:683,
                 from /usr/include/c++/14/cassert:43,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:33,
                 from a.cc:1:
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:257:1: note: previous declaration 'double y1(double)'
  257 | __MATHCALL (y1,, (_Mdouble_));
      | ^~~~~~~~~~
Language: C++


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

using namespace std;

typedef long long int lli;

template<class T>
class Vec
{
public:
	Vec() : x(0), y(0) {}
	Vec(T ax, T ay) : x(ax), y(ay) {}

	T x, y;

	T dot(const Vec & v) const
	{
		return x * v.x + y * v.y;
	}

	T operator*(const Vec & v) const
	{
		return dot(v);
	}

	T length() const
	{
		return dot(*this);
	}

	T sum2(const Vec & v) const
	{
		return x * v.y - y * v.x;
	}

	void dump()
	{
		cout << "debug " << x << " " << y << endl;
	}
};

int main()
{
	lli S;
	cin >> S;
	Vec<lli> A, B;
	lli a = (lli)sqrt(S) + 1;
	A.x = a;
	B.y = a;
	if (A.sum2(B) != S)
	{
		A.y = A.sum2(B) - S;
		B.x = 1;
	}
	cout << A.sum2(B) << endl;
	cout << "0 0 " << A.x << " " << A.y << " " << B.x << " " << B.y << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:51:22: error: 'sqrt' was not declared in this scope
   51 |         lli a = (lli)sqrt(S) + 1;
      |                      ^~~~
Language: C++

#include <iostream>
#include <math.h>
using namespace std;

int main(){
	unsigned long long S;
	cin >> S;
	S /= 2;
	unsigned long long nS = ceil(sqrt(2LL * S));
	unsigned long long Ax = 0;
	unsigned long long Ay = 0;
	unsigned long long Bx = nS;
	unsigned long long By = 1;
	unsigned long long Cx = nS * nS - 2LL * S;
	unsigned long long Cy = nS;


	cout << Ax << " " << Ay << " " << Bx << " " << By << " " << Cx << " " << Cy << '\n';
	assert(Bx * Cy - Cx * By == 2 * S);

}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:9: error: 'assert' was not declared in this scope
   19 |         assert(Bx * Cy - Cx * By == 2 * S);
      |         ^~~~~~
a.cc:3:1: note: 'assert' is defined in header '<cassert>'; this is probably fixable by adding '#include <cassert>'
    2 | #include <math.h>
  +++ |+#include <cassert>
    3 | using namespace std;
Language: C++

#include <stdio.h>
#include <math.h>
#include <vector>
using namespace std;

// これしか思い浮かばねえ

int main(){
	
	long long S;
	
	cin >> S;
	
	long long x1, x2, x3, y1, y2, y3;
	
	for(int i1 = 1; i1 <= pow(10, 9); i1++;){
		for(int i2 = 1; i2 <= pow(10, 9); i2++;){
			for(int i3 = 1; i3 <= pow(10, 9); i3++;){
				for(int j1 = 1; j1 <= pow(10, 9); j1++;){
					for(int j2 = 1; j2 <= pow(10, 9); j2++;){
						for(int j3 = 1; j3 <= pow(10, 9); j3++;){
							if(S/2 == (1/2)*(abs(i1*j2 + i2*j3 + i3*j1 - j2*i3 - j3*i1 - j1*i2)){
								x1 = i1;
								x2 = i2;
								x3 = i3;
								y1 = j1;
								y2 = j2;
								y3 = j3;
							}
						}
					}
				}
			}
		}
	}
	
	cout << x1 << " " << y1 << " " << x2 << " " << y2 << " " << x3 << " " << y3 << endl;
	
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:9: error: 'cin' was not declared in this scope
   12 |         cin >> S;
      |         ^~~
a.cc:4:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    3 | #include <vector>
  +++ |+#include <iostream>
    4 | using namespace std;
a.cc:16:47: error: expected ')' before ';' token
   16 |         for(int i1 = 1; i1 <= pow(10, 9); i1++;){
      |            ~                                  ^
      |                                               )
a.cc:16:48: error: expected primary-expression before ')' token
   16 |         for(int i1 = 1; i1 <= pow(10, 9); i1++;){
      |                                                ^
a.cc:37:9: error: 'cout' was not declared in this scope
   37 |         cout << x1 << " " << y1 << " " << x2 << " " << y2 << " " << x3 << " " << y3 << endl;
      |         ^~~~
a.cc:37:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:37:88: error: 'endl' was not declared in this scope
   37 |         cout << x1 << " " << y1 << " " << x2 << " " << y2 << " " << x3 << " " << y3 << endl;
      |                                                                                        ^~~~
a.cc:4:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
    3 | #include <vector>
  +++ |+#include <ostream>
    4 | using namespace std;
Language: C++

#include<bits/stdc++.h>
#define vll vector<ll>
#define vi vector<int>
#define vpll vector<pair<ll,ll>>
#define pii pair<int,int>
#define REP(i,a) for(int (i)=0; (i)<(a); (i)++)
#define RREP(i,a) for(int (i)=a-1; (i)>=(0); (i)--)
#define REP2(i,a,b) for(int (i)=(a); (i)<(b); (i)++)
#define MOD 1000000007
#define ALL(v) v.begin(), v.end()
#define m0(x) memset(x,0,sizeof(x))
typedef long long ll;

using namespace std;

int gcd(int a,int b){return b?gcd(b,a%b):a;}
int dx[4]={1,0,-1,0};
int dy[4]={0,1,0,-1};

void swap(ll *a , ll *b){
  ll tmp;
  tmp=a;
  a=b;
  b=tmp;
}

int main(){
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  ll S;
  cin>>S;
  ll X1,X2,X3,Y1,Y2,Y3;
  X1=0;
  Y1=0;
  X3=0;
  Y2=1;
  Y3=1;
  ll tmp=1;
  REP(i,100000000){
    if(S%i==0)tmp=i;
  }
  ll tmp2 = S/tmp;
  for(int i=1;i<sqrt(tmp);i++){
    if(tmp%i==0)X3=i;
  }
  Y2=tmp/X3;
  for(int i=1;i<sqrt(tmp2);i++){
    if(tmp2%i==0)X2=i;
  }
  Y3=tmp2/X2;
  if(X3<X2){
    ll tmp3;
    tmp3=X3;
    X3=X2;
    X2=tmp3;
    tmp3=Y3;
    Y3=Y2;
    Y2=tmp3;
  }
  cout<<X1<<" "<<X2<<" "<<X3<<" "<<Y1<<" "<<Y2<<" "<<Y3;
  return 0;
}

Compiler output:
a.cc: In function 'void swap(ll*, ll*)':
a.cc:22:7: error: invalid conversion from 'll*' {aka 'long long int*'} to 'll' {aka 'long long int'} [-fpermissive]
   22 |   tmp=a;
      |       ^
      |       |
      |       ll* {aka long long int*}
a.cc:24:5: error: invalid conversion from 'll' {aka 'long long int'} to 'll*' {aka 'long long int*'} [-fpermissive]
   24 |   b=tmp;
      |     ^~~
      |     |
      |     ll {aka long long int}