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

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

int main() {
int64_t A,V,B,W,T;

cin >> A >> V >> B >> W >> T;

  string X = "NO";
  
  rep(i,T){
  if(A + i*V == B + i*W){
  X = "YES";
  }
  }
   rep(i,T){
  if(A +i*V > B + i*W){
    if(A - V*T = B - W*T){
  X = "YES";
  }}
  }
  
  
  cout << X << endl;
  
return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:10: error: lvalue required as left operand of assignment
   21 |     if(A - V*T = B - W*T){
      |        ~~^~~~~
Language: C++

#include <iostream>
#include <string>
#include <math>
using namespace std;


int main() {
  int a,v,b,w,t;
  cin >> a >> v;
  cin >> b >> w;
  cin >> t;

  if ((abs((b-a)/(v-w)))<=t && (v-w)%(b-a)==0) {
    cout << "YES";
  } else {
    cout << "NO";
  }
  
  return 0;
}


Compiler output:
a.cc:3:10: fatal error: math: No such file or directory
    3 | #include <math>
      |          ^~~~~~
compilation terminated.
Language: C++

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

int main() {
int64_t A,V,B,W,T;

cin >> A >> V >> B >> W >> T;

  string X = "NO";
  
  rep(i,T){
  if(A + i*V == B + i*W){
  X = "YES";
  }
  }
   rep(i,T){
  if(A +i*V > B + i*W){
    if(A - V*T = B - W*T)
  X = "YES";
  }
  }
  
  
  cout << X << endl;
  
return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:10: error: lvalue required as left operand of assignment
   21 |     if(A - V*T = B - W*T)
      |        ~~^~~~~
Language: C++

#include <iostream>
using namespace std;
int main() {
  int A, V, B, W, T;
  cin >> A >> V;
  cin >> B >> W;
  cin >> T;
  cout ((A + V * T) > (B + W * T)) ? "YES" : "NO" << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: no match for call to '(std::ostream {aka std::basic_ostream<char>}) (bool)'
    8 |   cout ((A + V * T) > (B + W * T)) ? "YES" : "NO" << endl;
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:8:51: error: invalid operands of types 'const char [3]' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |   cout ((A + V * T) > (B + W * T)) ? "YES" : "NO" << endl;
      |                                              ~~~~~^~~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
	long long double a,v,b,w,t,sd,ans;
	cin>>a>>v>>b>>w>>t;
	sd=(a-b)/t*1.0;
	ans=sd+v-w;
	if(ans>=0) cout<<"YES";
	else cout<<"NO"; 
	return 0;
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:4:14: error: 'long long' specified with 'double'
    4 |         long long double a,v,b,w,t,sd,ans;
      |              ^~~~
a.cc:4:14: error: 'long long' specified with 'double'
a.cc:4:14: error: 'long long' specified with 'double'
a.cc:4:14: error: 'long long' specified with 'double'
a.cc:4:14: error: 'long long' specified with 'double'
a.cc:4:14: error: 'long long' specified with 'double'
a.cc:4:14: error: 'long long' specified with 'double'
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
 #define endl '\n'
int main()
{


    long long int  a,v,b,w,t;
    cin>>a>>v>>b>>w>>t;
 if( a+v*t==b+w*t))cout<<"YES";
    //else if ( b<a && (a+v*t<=b+w*t))cout<<"YES";
else cout<<"NO";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:19: error: expected primary-expression before ')' token
   11 |  if( a+v*t==b+w*t))cout<<"YES";
      |                   ^
Language: Java

import java.util.Scanner;
import java.lang.*;

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

    	//入力するためのオブジェクトを生成
      	Scanner scan = new Scanner(System.in);
	int A = scan.nextInt();	//Aのいる座標
	int B = scan.nextInt(); //Bがいる座標
	int T = scan.nextInt(); //秒数
	int V = scan.nextInt();	//Aの秒速
	int W = scan.nextInt();	//Bの秒速

	//AとBの位置関係
	if(A<=B){
	   if(A *V * T <= B * V * T ){
	      System.out.println("Yes");
	   }else{
	      System.out.println("No");

	   }
	}else{
	   int B = -(B * T);
	   int A = -(A * T);
             if(A *V * T >= B * V * T ){
	   	System.out.println("Yes");
	      }else{
	   	 System.out.println("No");

	      }
	}
   }
}

Compiler output:
Main.java:25: error: variable B is already defined in method main(String[])
	   int B = -(B * T);
	       ^
Main.java:26: error: variable A is already defined in method main(String[])
	   int A = -(A * T);
	       ^
2 errors
Language: C++

#include<stdio.h>

int main(void)
{
	int A, V, B, W, T,i;
	scanf("%d,%d", &A, &V);
	scanf("%d,%d", &B, &W);
	scanf("%d", &T);
	if (A > B && W > V )
	{
		for (i = 1; i <= T; i++)
		{
			if ((A + i * V) == (B + i * W))
			{
				printf("YES");
				break;
			}
			if (i == T)
			{
				printf("NO");
			}
		}
	}
	else if (B > A && V > W)
	{
		for (i = 1; i <= T; i++)
		{
			if ((A + i * V) == (B + i * W))
			{
				printf("YES");
				break;
			}
			if (i == T )
			{
				printf("NO");
			}
		}
	}
	else
	{
		printf("NO");
	}
}
	return 0;


Compiler output:
a.cc:44:9: error: expected unqualified-id before 'return'
   44 |         return 0;
      |         ^~~~~~
Language: C++

//                                   mdsaqib
#include <bits/stdc++.h>
#define int long long
#define all(c) (c).begin(),(c).end()
#define endl '\n'
#define fast std::ios::sync_with_stdio(false);cin.tie(NULL);
using namespace std;

signed main(){
    fast;
    float a,v,b,w,t;
    cin >> a >> v;
    cin >> b >> w;
    cin >> t;
    if(abs(a-b)>0 && v<=w){`
        cout << "NO\n";
        return 0;
    }
    if((float)((abs(a-b))/(w-v))<=t){
        cout << "YES\n";
        return 0;
    }
    cout << "NO\n";
}


Compiler output:
a.cc:15:28: error: stray '`' in program
   15 |     if(abs(a-b)>0 && v<=w){`
      |                            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
 #define endl '\n'
int main()
{


    ll a,v,b,w,t,m;
    cin>>a>>v>>b>>w>>t;
 if( a+v*t==b+w*t))cout<<"YES";
    //else if ( b<a && (a+v*t<=b+w*t))cout<<"YES";
else cout<<"NO";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:19: error: expected primary-expression before ')' token
   11 |  if( a+v*t==b+w*t))cout<<"YES";
      |                   ^
Language: Java

import java.util.Scanner;
 
public class Main {
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int A=sc.nextInt();
    int V=sc.nextInt();
    int B=sc.nextInt();
    int W=sc.nextInt();
    int T=sc.nextInt();
    int X=Math.abs(B-A);
    int sp=V-W;
    int Z=sp*T-X;
    int z=sp*(T-1)-X;
    if(Z==0||z==0) {
    	System.out.println("YES");
    }else {
    	System.out.println("NO");
    	}
    }
  }
}
 

Compiler output:
Main.java:22: error: class, interface, enum, or record expected
}
^
1 error
Language: C

#include<stdio.h>
int main()
{
  int a,v,b,w,t,i;
  scanf("%d",&a);
  scanf("%d",&v);
  scanf("%d",&b);
  scanf("%d",&w);
  scanf("%d",&t);
  int k;
 
  for(i=0;i<;i++)
  {
     k=b-a;
  if(k+W<=v)
    a=a+k+W;
    else if(k+W>v)
      a=a+v;
    b=b+w;
  }
  if (a==b)
    printf("YES");
  else
    printf("NO");
}
  

Compiler output:
main.c: In function 'main':
main.c:12:13: error: expected expression before ';' token
   12 |   for(i=0;i<;i++)
      |             ^
main.c:15:8: error: 'W' undeclared (first use in this function)
   15 |   if(k+W<=v)
      |        ^
main.c:15:8: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include<stdio.h>

int main(void)
{
	int A, V, B, W, T,i;
	scanf("%d,%d", &A, &V);
	scanf("%d,%d", &B, &W);
	scanf("%d", &T);
	if (A > B && W > V )
	{
		for (i = 1; i <= T; i++)
		{
			if ((A + i * V) == (B + i * W))
			{
				printf("YES");
				break;
			}
			if (i == T)
			{
				printf("NO");
			}
		}
	}
	else if (B > A && V > W)
	{
		for (i = 1; i <= T; i++)
		{
			if ((A + i * V) == (B + i * W))
			{
				printf("YES");
				break;
			}
			if (i == T )
			{
				printf("NO");
			}
		}
	}
	else
	{
		printf("NO");
	}
	return 0;


Compiler output:
a.cc: In function 'int main()':
a.cc:43:18: error: expected '}' at end of input
   43 |         return 0;
      |                  ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

#include<iostream>
using namespace std;
int main(){
  int A;
  int B;
  int C;
  int D;
  int E;
  cin>>A>>B>>C>>D>>E;
  string S="NO";
  if((((A-B*E)==(C-D*E))||((A-B*E)<(C-D*E)))&&(((C+D*E)==(A+B*E))||((C+D*E)<(A+B*E))){
    S="YES";
  }
  cout<<S<<endl;
}
  
  

Compiler output:
a.cc: In function 'int main()':
a.cc:11:86: error: expected ';' before '{' token
   11 |   if((((A-B*E)==(C-D*E))||((A-B*E)<(C-D*E)))&&(((C+D*E)==(A+B*E))||((C+D*E)<(A+B*E))){
      |                                                                                      ^
      |                                                                                      ;
a.cc:14:16: error: expected ')' before ';' token
   14 |   cout<<S<<endl;
      |                ^
      |                )
a.cc:11:5: note: to match this '('
   11 |   if((((A-B*E)==(C-D*E))||((A-B*E)<(C-D*E)))&&(((C+D*E)==(A+B*E))||((C+D*E)<(A+B*E))){
      |     ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int abs(int a,int b) {
  if (a>=b ) {
    return a-b;
    
  }
  else {
    return b-a;
  }
}
 
int main() {
  int64_t a,b,v,w;
  cin >> a >> v >> b >> w;
  int64_t t;
  cin >> t;
  int64_t sub = abs(a,b);
  int64_t r = abs(v,w);
  if ( v> w  ) {
    if (sub <= r*t) {
      cout << "YES" << endl;
    }
    else {
      cout << "NO" << endl;
    }
  }  
  else {
    cout << "NO" << endl;
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:30:4: error: expected '}' at end of input
   30 |   }
      |    ^
a.cc:13:12: note: to match this '{'
   13 | int main() {
      |            ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
    long long a,v,b,w,k,cnt=0;
    cin>>a>>v>>b>>w>>k;
    long long p=0,q=0;
    for(long long i=1;i<=k;i++)
    {
        p=(v*i);
        q=(w*i);
        if((p+a)-(q+b)==0){cnt=1;break;}

    }

    if(cnt==1){cout<<"YES"<<endl;}
    else cout<<"NO"<<endl;
}
#include<bits/stdc++.h>
using namespace std;
int main()
{
    long long a,v,b,w,k,cnt=0;
    cin>>a>>v>>b>>w>>k;
    long long p=0,q=0;
    for(long long i=1;i<=k;i++)
    {
        p=(v*i);
        q=(w*i);
        if((p+a)-(q+b)==0){cnt=1;break;}

    }

    if(cnt==1){cout<<"YES"<<endl;}
    else cout<<"NO"<<endl;
}


Compiler output:
a.cc:21:5: error: redefinition of 'int main()'
   21 | int main()
      |     ^~~~
a.cc:3:5: note: 'int main()' previously defined here
    3 | int main()
      |     ^~~~
Language: C

#include<stdio.h>
#includ<stdlib.h>
int main()
{
  long A,B,V,W,T;
  scanf("%ld%ld%ld%ld%ld",&A,&V,&B,&W,&T);
  if((V*T)>=(W*T+(B-A)))
     printf("YES");
  else
     printf("NO");
   return 0;
     }

Compiler output:
main.c:2:2: error: invalid preprocessing directive #includ; did you mean #include?
    2 | #includ<stdlib.h>
      |  ^~~~~~
      |  include
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  long a1,b1,v,w,t;
  cin>>a1>>v>>b1>>w>>t;
  if((v-w)*t>=abs(a1-b1)
    cout<<"YES";
  else
    cout<<"NO";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:25: error: expected ';' before 'cout'
    7 |   if((v-w)*t>=abs(a1-b1)
      |                         ^
      |                         ;
    8 |     cout<<"YES";
      |     ~~~~                 
a.cc:9:3: error: expected primary-expression before 'else'
    9 |   else
      |   ^~~~
a.cc:8:17: error: expected ')' before 'else'
    8 |     cout<<"YES";
      |                 ^
      |                 )
    9 |   else
      |   ~~~~           
a.cc:7:5: note: to match this '('
    7 |   if((v-w)*t>=abs(a1-b1)
      |     ^
Language: C++

#include<iostream>
using namespace std;
int main(){
  int A,V;
  cin>>A>>V;
  int B,W;
  cin>>B>>W;
  int T;
  cin>>T;
  while(T){
    if(A==B){
      cout<<"YES";
      break;}
    else{
      A=A+V;
      B=B+w;
    }
    T--;
  }
}
      

Compiler output:
a.cc: In function 'int main()':
a.cc:16:11: error: 'w' was not declared in this scope
   16 |       B=B+w;
      |           ^
Language: Java

package tokainichido2020;

import java.util.Scanner;

public class NoB {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int A = sc.nextInt();
        int V = sc.nextInt();
        int B = sc.nextInt();
        int W = sc.nextInt();
        int T = sc.nextInt();
        sc.close();
        int zahyoA = A;
        int zahyoB = B;
        for (int i = 0; i < T; i++) {
                zahyoA += V;
                zahyoB += W;
            if (zahyoB <= zahyoA ) {
                System.out.println("YES");
                return;
            }
        }
        System.out.println("NO");
    }
}


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

#include<iostream>
using namespace std;
int main(){
  int A;
  int B;
  int C;
  int D;
  int E;
  cin>>A>>B>>C>>D>>E;
  string S="NO";
  if((A-B*E=<C-D*E)&&(C+D*E=<A+B*E)){
    S="YES";
  }
  cout<<S<<endl;
}
  
  


Compiler output:
a.cc: In function 'int main()':
a.cc:11:13: error: expected primary-expression before '<' token
   11 |   if((A-B*E=<C-D*E)&&(C+D*E=<A+B*E)){
      |             ^
a.cc:11:29: error: expected primary-expression before '<' token
   11 |   if((A-B*E=<C-D*E)&&(C+D*E=<A+B*E)){
      |                             ^
Language: C++

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



double main()
{
	double a,v,b,w,t;
	cin>>a>>v>>b>>w>>t;

	if(a>b)
	{
		if(v>=w)
		{
			cout<<"NO"<<endl;
			return 0;	
		}
		else
		{
			double itr=(a-b)/(w-v);
			if(t<=itr)
			{
				cout<<"YES"<<endl;
				return 0;
			}
			else
			{
				cout<<"NO"<<endl;
				return 0;
			}
		}
	}
	
	else
	{
		if(v<=w)
		{
			cout<<"NO"<<endl;
			return 0;
		}
		else
		{
			double itr=(b-a)/(v-w);
			if(t>=itr)
			{
				cout<<"YES"<<endl;
				return 0;
			}
			else
			{
				cout<<"NO"<<endl;
				return 0;
			}
		}
	}

	return 0;
}


Compiler output:
a.cc:6:1: error: '::main' must return 'int'
    6 | double main()
      | ^~~~~~
Language: C++

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

using ll=long long;

int main(){

  ll v,w;
  ll aPOS,bPOS;
  cin >> aPOS >> v;
  cin >> bPOS >> w;
  ll t ;
  cin >>t;
  ll tmp;

  if(aPOS<0 && bPOS<0){
    if(aPOS>bPOS){
      tmp=abs(bPOS);
      aPOS+=tmp;
      bPOS+=tmp;
    }else{
      tmp=abs(aPOS);
      aPOS+=tmp;
      bPOS+=tmp;
    }
  }else if(aPOS<0){
    tmp=abs(aPOS);
    aPOS+=tmp;
    bPOS+=tmp;
  }else if(bPOS<0){
    tmp=abs(bPOS);
    aPOS+=tmp;
    bPOS+=tmp;
  }



  for(int i=0;i<t;i++){
    if(aPOS>bPOS){
      aPOS-=v;
      bPOS-=w;
    }else if(aPOS<bPOS){
      aPOS+=v;
      bPOS+=w;
    }
    if(aPOS==bPOS){
      cout << "YES" << endl;
      return 0;
    }
  }

  cout << "NO"

}

Compiler output:
a.cc: In function 'int main()':
a.cc:52:15: error: expected ';' before '}' token
   52 |   cout << "NO"
      |               ^
      |               ;
   53 | 
   54 | }
      | ~
Language: C++

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

using ll = long long;
#define rep(n, i) for(ll i = 0; i < n; ++i)

void solve(void){

  ll a, v; cin >> a >> v;
  ll b, w; cin >> b >> w;
  ll t; cin >> t;

  if (v == w) {
    cout << "NO" << endl;
    return;
  }

  for (ll ti = 0; ti <= t; ++ti) {
    ll xa = a + ti * v;
    ll xb = b + ti * w;
    if (xa == xb) {
      cout << "YES" << endl;
      return;
    }
  }  
  cout << "NO" << endl;
}

Compiler output:
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
    long double  a, b,c, d, e;
    if(a>0),c+=abs(a),a=0;
    cin>> a >> b >> c >> d >> e;
    if(a>c||a+(e*b)>=(c+(d*e))) cout << "YES" << endl;
    else cout << "NO" << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:12: error: expected primary-expression before ',' token
    6 |     if(a>0),c+=abs(a),a=0;
      |            ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int a,b,c,d,e;
	cin>>a>>b>>c>>d>>e;
	if(b>d||a!=c)
	{
		if((c+e*d)=(b-d)*e)
		{
			cout<<"YES"; 
			return 0;
		}
	}
	cout<<"NO";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:22: error: lvalue required as left operand of assignment
    9 |                 if((c+e*d)=(b-d)*e)
      |                    ~~^~~~~
Language: C

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include <limits.h>
long long maxim(long long a, long long b) { return a > b ? a : b; }
int main(){
    long long a,b,v,w,t,i,dist;
    scanf("%lld %lld %lld %lld %lld",&a,&v,&b,&w,&t);
    dist=max(a-b,b-a);
    if(v<=w){
        printf("NO");
        return 0;
    }
    if(t*(v-w)<dist){
        printf("NO");
        return 0;
    }
    printf("YES");
    return 0;
}

Compiler output:
main.c: In function 'main':
main.c:10:10: error: implicit declaration of function 'max'; did you mean 'fmax'? [-Wimplicit-function-declaration]
   10 |     dist=max(a-b,b-a);
      |          ^~~
      |          fmax
Language: C++

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

int main() {
  int A,B,C,D,E;
  cin >> A >> B >> C >> D >> E;
  else if(A > -1  && C > -1){
        A *= -1;
        C *= -1;
  }
  if(D > B || E * (D - B) < C - A){
    cout << "NO" << endl;
  }
else{
  cout << "YES" << endl;
}
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'else' without a previous 'if'
    7 |   else if(A > -1  && C > -1){
      |   ^~~~
Language: C++

#include <iostream>
using namespace std;
int main() {
  s32 A, V, B, W, T;
  cin >> A >> V;
  cin >> B >> W;
  cin >> T;
  cout << (A + V * T) > (B + W * T) ? "YES" : "NO" << endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 's32' was not declared in this scope
    4 |   s32 A, V, B, W, T;
      |   ^~~
a.cc:5:10: error: 'A' was not declared in this scope
    5 |   cin >> A >> V;
      |          ^
a.cc:5:15: error: 'V' was not declared in this scope
    5 |   cin >> A >> V;
      |               ^
a.cc:6:10: error: 'B' was not declared in this scope
    6 |   cin >> B >> W;
      |          ^
a.cc:6:15: error: 'W' was not declared in this scope
    6 |   cin >> B >> W;
      |               ^
a.cc:7:10: error: 'T' was not declared in this scope
    7 |   cin >> T;
      |          ^
a.cc:8:52: error: invalid operands of types 'const char [3]' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |   cout << (A + V * T) > (B + W * T) ? "YES" : "NO" << endl;
      |                                               ~~~~~^~~~~~~
Language: C

#include<stdio.h>
#include<conio.h>
int main()
{
  long A,B,V,W,T;
  scanf("%ld %ld %ld %ld %ld",&A,&V,&B,&W,&T);
  if((V*T)>=(W*T+(B-A)))
     printf("YES");
  else
     printf("NO");
   return 0;
     }

Compiler output:
main.c:2:9: fatal error: conio.h: No such file or directory
    2 | #include<conio.h>
      |         ^~~~~~~~~
compilation terminated.
Language: Java

public class Main {

    public static void main(String[] args) {
        Scanner c = new Scanner(System.in);

        String[] str1 = c.nextLine().split(" ");
        String[] str2 = c.nextLine().split(" ");
        String str3 = c.nextLine();

        long position1 = Long.parseLong(str1[0]) + (Long.parseLong(str1[1]) * Long.parseLong(str3));
        long position2 = Long.parseLong(str2[0]) + (Long.parseLong(str2[1]) * Long.parseLong(str3));

        if (position1 >= position2) {
            System.out.println("YES");
        } else {
            System.out.println("NO");
        }

    }

}

Compiler output:
Main.java:4: error: cannot find symbol
        Scanner c = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:4: error: cannot find symbol
        Scanner c = new Scanner(System.in);
                        ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C

#include <stdio.h>
int main(){
  int a,b,v,w,t,j,z;
  scanf("%d %d %d %d %d",&a,&b,&v,&w,&t);
  int x=a,y=b;
  for(j=0;j<t;j++){
    x=x+v;
    y=y+w;
    z=x-y;
    if(z==0){
      flag=1;
      break;
    }
    flag=0;
  }
  if(flag==1)printf("Yes");
  else printf("No");
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:7: error: 'flag' undeclared (first use in this function)
   11 |       flag=1;
      |       ^~~~
main.c:11:7: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#include<iostream>
using namespace std;
int main()
  {
  int a,b,v,w,t,a1,b1,d;
  cin>>a>>b>>v>>w>>t;
  a1=a,b1=b;
  for(int i=0;i<t;i++)
    {
      d=abs((a+v)-(b+w));
    if(d==abs(a1-b1)){
      cout<<"NO";
      return 0;
      }
    else if((a+v)>=(b+w))
      cout<<"YES";
      return 0;
      }
      a=a+v;
      b=b+w;
    }
    cout<<"NO";
  }


Compiler output:
a.cc:22:5: error: 'cout' does not name a type
   22 |     cout<<"NO";
      |     ^~~~
a.cc:23:3: error: expected declaration before '}' token
   23 |   }
      |   ^
Language: C++

#include<iostream>
using namespace std;
int main() {
    double A, B, V, W, T, kyori;
    cin >> A >> V;
    cin >> B >> W;
    cin >> T;
    double = abs(A - B);
    bool seikou = false;
    if (V <= W) {
        seikou = false;
    }
    else {
      if(kyori % (V-W)== 0){
        if(kyori / (V-W) <= T){
          seikou = true;
        }
      }
    }
    if (seikou == true) {
        cout << "YES" << endl;
    }
    else {
        cout << "NO" << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:12: error: expected unqualified-id before '=' token
    8 |     double = abs(A - B);
      |            ^
a.cc:14:16: error: invalid operands of types 'double' and 'double' to binary 'operator%'
   14 |       if(kyori % (V-W)== 0){
      |          ~~~~~ ^ ~~~~~
      |          |         |
      |          double    double
Language: C++

#include <bits/stdc++.h>
using namespace std;
const int m=1e9;


int main(){
 #include <bits/stdc++.h>
using namespace std;
const int m=1e9;


int main(){
 long long a,v,b,w,t;
 cin>>a>>v>>b>>w>>t;
 long long x=v-w;
 bool flag=false;
 if(a<b){
     long long X=m-a;
     if(X<=v*t) flag=true;
     else if(b-a<=t*x) flag=true;
 }
 if(a>b){
     long long X=a+m;
     if(X<=v*t) flag=true;
     else if(a-b<=t*x) flag=true;
 }
 if(flag) cout<<"YES"<<endl;
 else cout<<"NO"<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
   12 | int main(){
      |         ^~
a.cc:12:9: note: remove parentheses to default-initialize a variable
   12 | int main(){
      |         ^~
      |         --
a.cc:12:9: note: or replace parentheses with braces to value-initialize a variable
a.cc:12:11: error: a function-definition is not allowed here before '{' token
   12 | int main(){
      |           ^
a.cc:29:2: error: expected '}' at end of input
   29 | }
      |  ^
a.cc:6:11: note: to match this '{'
    6 | int main(){
      |           ^
Language: C++

#include<iostream>
using namespace std;
int main()
  {
  int a,b,v,w,t,a1,b1,;
  cin>>a>>b>>v>>w>>t;
  a1=a,b1=b;
  for(int i=0;i<t;i++)
    {
      d=abs((a+v)-(b+w));
    if(d==abs(a1-b1)){
      cout<<"NO";
      return 0;
      }
    else if((a+v)>=(b+w))
      cout<<"YES";
      return 0;
      }
      a=a+v;
      b=b+w;
    }
    cout<<"NO";
  }


Compiler output:
a.cc: In function 'int main()':
a.cc:5:23: error: expected unqualified-id before ';' token
    5 |   int a,b,v,w,t,a1,b1,;
      |                       ^
a.cc:10:7: error: 'd' was not declared in this scope
   10 |       d=abs((a+v)-(b+w));
      |       ^
a.cc: At global scope:
a.cc:22:5: error: 'cout' does not name a type
   22 |     cout<<"NO";
      |     ^~~~
a.cc:23:3: error: expected declaration before '}' token
   23 |   }
      |   ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
 int A;
 int V;
 int B;
 int W;
 int T;
 cin >> A;
 cin >> V;
 cin >> B;
 cin >> W;
 cin >> T;
 if (V > W){
   if (B > A){
     if ((B - A) / (V - W) <= T){
       cout << "YES" << endl;
     }
     else{
       cout << "NO" << endl;
     }
   }
   else{
     if ((A - B) / (V - W) <= T){
       cout << "YES" << endl;
     }
     else{
       cout << "NO" << endl;
     }
   }
 else{
    cout << "NO" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:32:2: error: expected '}' before 'else'
   32 |  else{
      |  ^~~~
a.cc:15:12: note: to match this '{'
   15 |  if (V > W){
      |            ^
Language: C++

#include<iostream>
using namespace std;
int main()
  {
  int a,b,v,w,t,a1,b1;
  cin>>a>>b>>v>>w>>t;
  a1=a,b1=b;
  for(int i=0;i<t;i++)
    {
      d=abs((a+v)-(b+w));
    if(d==abs(a1-b1)){
      cout<<"NO";
      return 0;
      }
    else if((a+v)>=(b+w))
      cout<<"YES";
      return 0;
      }
      a=a+v;
      b=b+w;
    }
    cout<<"NO";
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:10:7: error: 'd' was not declared in this scope
   10 |       d=abs((a+v)-(b+w));
      |       ^
a.cc: At global scope:
a.cc:22:5: error: 'cout' does not name a type
   22 |     cout<<"NO";
      |     ^~~~
a.cc:23:3: error: expected declaration before '}' token
   23 |   }
      |   ^
Language: C++

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


int main() {
  int a,v,b,w,t;
  cin >> a >> v;
  cin >> b >> w;
  cin >> t;
  string s="NO";
  
  for (int i=1;i<=t;i++) {
    if (a-b<0) {
      a+=v;
      b+=w;
    } else if (a-b>0) {
      a-=v;
      b-=w;
    } else {
      s="YES"
    }
  }
  
  if (a-b==0) s="YES";
  cout << s << endl;
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:14: error: expected ';' before '}' token
   21 |       s="YES"
      |              ^
      |              ;
   22 |     }
      |     ~
Language: C++

#include <bits/stdc++.h>
#define fi first
#define se second
#define rep(i,n) for (int i=0; i<(n); ++i)
#define rrep(i,n) for (int i=1; i<=(n); ++i)
#define drep(i,n) for (int i=(n)-1; i>=0; --i)
#define srep(i,s,t) for (int i=s; i<t; ++i)
//#define pu push_back
//#define po pop_back
#define pi (acos(-1))
#define fast ios::sync_with_stdio(false); cin.tie(0)
//#define pii pair<int,int>
//#define pll pair<ll,ll>
//#define vec vector
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef pair<int, int> P;
const int INF = 1001001001;

// Gcd & Lcm
ll gcd (ll a, ll b) {
  return b ? gcd(b, a%b) : a;
}
ll lcm (ll a, ll b) {
  return a/gcd(a,b)*b;
}

int main(void) {
  int a,v,b,w,t;
  cin >> a >> v >> b >> w >> t;
  while(t--){
    if ((b+w*t) - (a+v*t) = 0) {
      cout << "YES" << endl;
      }
      else {
        cout << "NO" << endl;
      }
      break;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:35:17: error: lvalue required as left operand of assignment
   35 |     if ((b+w*t) - (a+v*t) = 0) {
      |         ~~~~~~~~^~~~~~~~~
Language: C++

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

int main() {
  int_64t a,v,b,w,t;
  cin >> a >> v ;
  cin >> b >> w ;
  cin >> t;
  string ans;
  int_64t k,m,n;
  k=v - w;
  m=a - b;
  n=b - a;
  if (a > b){
    if(k*t >= m){
      ans ="YES";
    }
    else{
      ans = "NO";
    }
  }
  else{
    if(k*t >= n){
      ans="YES";
    }
    else{
      ans="NO";
    }
  }
    cout << ans << endl;
}
      


Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: 'int_64t' was not declared in this scope; did you mean 'int64_t'?
    6 |   int_64t a,v,b,w,t;
      |   ^~~~~~~
      |   int64_t
a.cc:7:10: error: 'a' was not declared in this scope
    7 |   cin >> a >> v ;
      |          ^
a.cc:7:15: error: 'v' was not declared in this scope
    7 |   cin >> a >> v ;
      |               ^
a.cc:8:10: error: 'b' was not declared in this scope
    8 |   cin >> b >> w ;
      |          ^
a.cc:8:15: error: 'w' was not declared in this scope
    8 |   cin >> b >> w ;
      |               ^
a.cc:9:10: error: 't' was not declared in this scope; did you mean 'tm'?
    9 |   cin >> t;
      |          ^
      |          tm
a.cc:11:10: error: expected ';' before 'k'
   11 |   int_64t k,m,n;
      |          ^~
      |          ;
a.cc:12:3: error: 'k' was not declared in this scope
   12 |   k=v - w;
      |   ^
a.cc:13:3: error: 'm' was not declared in this scope; did you mean 'tm'?
   13 |   m=a - b;
      |   ^
      |   tm
a.cc:14:3: error: 'n' was not declared in this scope; did you mean 'yn'?
   14 |   n=b - a;
      |   ^
      |   yn
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
 int A;
 int V;
 int B;
 int W;
 int T;
 cin >> A;
 cin >> V;
 cin >> B;
 cin >> W;
 cin >> T;
 if (V > W){
   if (B > A){
     if ((B - A) / (V - W) <= T){
       cout << "YES" << endl;
     }
     else{
       cout << "NO" << endl;
     }
   }
   else if (B < A){
     if ((A - B) / (V - W) <= T){
       cout << "YES" << endl;
     }
     else{
       cout << "NO" << endl;
     }
   }
 }
 else{
    cout << "NO" << endl;
  }
 }
}

Compiler output:
a.cc:37:1: error: expected declaration before '}' token
   37 | }
      | ^
Language: C++

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

int main() {
  int A, V;
  cin >> A >> V;
  
  int B, W;
  cin >> B >> W;
  
  int T;
  cin >> T;
  if(W >= V){
    cout << "YES" << endl;
  }
  else{
    if(A >= B){
      if(A - B <= T * (V - W){
        cout << "YES" << endl;
      }
      else{
        cout << "NO" << endl;
      }
     }
    else{
      if(B - A <= T * (V - W)){
        cout << "YES" << endl;
      }
      else{
        cout << "NO" << endl;
      }
    }
   }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:30: error: expected ')' before '{' token
   18 |       if(A - B <= T * (V - W){
      |         ~                    ^
      |                              )
a.cc:24:6: error: expected primary-expression before '}' token
   24 |      }
      |      ^
Language: C++

#include <bits/stdc++.h>
#include <math.h>
#define _GLIBCXX_DEBUG
using namespace std;
int main() {

  int A,V,B,W,T;
  cin>>A>>V>>B>>W>>T;
  
  else if(V<=W){
    cout<<"NO"<<endl;
  }
  else if(A<B && V>W){
    if((B-A)/(V-W)<=T){
      cout<<"YES"<<endl;
    }
    else if((B-A)/(V-W)>T){
      cout<<"NO"<<endl;
    }
  }
  else if(A>B && V>W){
    if((A-B)/(V-W)<=T){
      cout<<"YES"<<endl;
    }
    else if((A-B)/(V-W)>T){
      cout<<"NO"<<endl;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:3: error: 'else' without a previous 'if'
   10 |   else if(V<=W){
      |   ^~~~
Language: C++

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

int main(){
    int a,v,b,w,t;
    cin >> a >> v >> b >> w >> t;
    int dx;

    if(a-b<0){
        dx = b-a;
        if(v-w<=0) cout << "NO";
        else{
            if(dx<=(w-v)*t) cout << "YES";
        }
    }
     if(a-b>0){
        dx = a-b;
        if(v-w<=0) cout << "NO";
        else{
            if(dx<=(w-v)*t) cout << "YES";
        }
    }
    else if(a==b) cout << "YES";

Compiler output:
a.cc: In function 'int main()':
a.cc:23:33: error: expected '}' at end of input
   23 |     else if(a==b) cout << "YES";
      |                                 ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: C++

#include<iostream>
using namespace std;
int main(){
int a, b;
int a_step, b_step;
int time;
bool flag=false;
  cin >> a>>a_step;
  cin >>b>>b_step;
  cin>> time;
  while(time--){
   a+=a_step;
    b+=b_step;
    if(a==b){
      flag=true;
     cout<<"YES";
      break;
    }
  }
  if(flag==false){
cout<<"NO";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:22:2: error: expected '}' at end of input
   22 | }
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

/*
    author: Salam_35
    Created at :

*/

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

/*        speed up       */
#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")

#define ll long long int
#define pb push_back
#define sc(n) scanf("%d",&n)
#define Max 100005
#define scan(n) scanf("%lld",&n)
#define pi acos(-1.0)
#define _fastio  ios_base:: sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define ALL(x) x.begin(),x.end()
#define sci(n) scanf("%d",&n);
#define scl(n) scanf("%lld",&n);
#define load(array,size)  for(ll i=0 ; i<size ; i++) cin>>array[i] ;
#define load1(array,size)  for(ll i=1 ; i<=size ; i++) cin>>array[i] ;
#define INF    1LL<<19
#define pll pair<ll,ll>
#define mst(arr,value) memset(arr,value,sizeof(arr));
#define tst() _fastio;int testsalam;cin >> testsalam;while(testsalam--)
#define Mod 100000007
#define YES cout<<"YES"<<endl;
#define NO cout<<"NO"<<endl;
#define endl '\n'
//void inversemod(ll n, ll mod, ll invmod[],ll MOD){for(int i=2; i<=n; ++i) invmod[i]=MOD-MOD/i*invmod[MOD%i]%MOD;}
//void bigmod( ll a, ll b ,ll mod){ll r = 1;a = a%mod;while(b){if( b%2 ) r = (r*a)%mod;b = b/2;a = (a*a)%mod; }return (ll)r;}
string inttostr(ll n){std::stringstream ss;ss << n;string out=ss.str();return out;}
ll stringtoint(string s){istringstream iss (s);ll n;iss >> n;return n;}
template <typename T> T gcd(T a,T b){if(a < 0)return gcd(-a,b);if(b < 0)return gcd(a,-b);return (b == 0)?a:gcd(b,a%b);}
template <typename T> T lcm(T a,T b) {if(a < 0)return lcm(-a,b);if(b < 0)return lcm(a,-b);return a*(b/gcd(a,b));}
typedef vector<ll>vec;
typedef pair<ll,ll> pii;
typedef map<ll,ll>mpll;
typedef set<ll>seet;

int main()
{
    
    ll a,b,v,w,t;
    cin>> a >> v >>  b >> w >> t;
    ll afinal=a+(t*v);
    ll bfinal=b+(t*w);
    if(a*b<0)return cout<<"NO"<<endl;
    if(afinal>=bfinal)YES
    else NO
}
/*
         remember:
         ll vs int
         array size
         case for 1 2 3 
*/


Compiler output:
a.cc: In function 'int main()':
a.cc:53:31: error: cannot convert 'std::basic_ostream<char>' to 'int' in return
   53 |     if(a*b<0)return cout<<"NO"<<endl;
      |                               ^
      |                               |
      |                               std::basic_ostream<char>
Language: Java

import java.util.*;
import java.math.BigDecimal*;
public class Main {
	public static void main(String[] args) {
		Scanner sc=new Scanner(System.in);
      int a=sc.nextInt();
      int v=sc.nextInt();
      int b=sc.nextInt();
      int w=sc.nextInt();
      int t=sc.nextInt();
      if(v<=w){
      	System.out.println("NO");
        return;
      }
      int l=Math.abs(a-b);
      int r=v-w;
      BigDecimal L=BigDecimal.valueOf(l);
      BigDecimal R=BigDecimal.valueOf(r);
      BigDecimal T=L.divide(R,1,BigDecimal.ROUND_DOWN);
      double p=T.doubleValue();
      if((l/r)<=t){
      	System.out.println("YES");
      	return;
      }else{
      	System.out.println("NO");
        return;
      }
    }
}

Compiler output:
Main.java:2: error: ';' expected
import java.math.BigDecimal*;
                           ^
1 error
Language: Java

import java.util.Scanner;
public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        final int A,V,B,W,T ;
        A = sc.nextInt();
        V = sc.nextInt();
        B = sc.nextInt();
        W = sc.nextInt();
        T = sc.nextInt();
        sc.close();
        int diff = Math.abs(A - B);
        if (Math.abs(V - W) * T >= diff && V - W >0){System.out.println("YES");}
		else if (V - W <= 0){{System.out.println("NO");}
        else {System.out.println("NO");}
    }
}

Compiler output:
Main.java:15: error: 'else' without 'if'
        else {System.out.println("NO");}
        ^
Main.java:17: error: reached end of file while parsing
}
 ^
2 errors
Language: C++

#include<iostream>
using namespace std;
int main(){
int a, b;
int a_step, b_step;
int time;
bool flag=false;
  cin >> a>>a_step;
  cin >>b>>b_step;
  cin>> time;
  while(time--){
   a+=a_step;
    b+=b_step;
    if(a==b){
      flag=true;
     cout<<"Yes";
      break;
    }
  }
  if(flag==fse){
cout<<"No";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:12: error: 'fse' was not declared in this scope; did you mean 'fseek'?
   20 |   if(flag==fse){
      |            ^~~
      |            fseek
a.cc:22:2: error: expected '}' at end of input
   22 | }
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const int maxn=1e6+5,mod=1e9+7;
const double pi=acos(-1);

int main()
{
    int p1,p2,v1,v2,t;
    while(cin>>p1>>v1>>p2>>v2>>t)
    {
        ll d1,d2;
        d1=p1+v1*t;
        d2=p2+v2*t;
        if((p1<p2&&d1=>d2)||(p1>p2&&d1<=d2))
            cout<<"YES"<<endl;
        else
            cout<<"NO"<<endl;
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:18:23: error: expected primary-expression before '>' token
   18 |         if((p1<p2&&d1=>d2)||(p1>p2&&d1<=d2))
      |                       ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  unsigned long long a, b, v, w ,t;
  cin >> a>> v>> b>> w>> t;
 
  if (v <= w || abs(a - b) / (v - w) > t) {
    cout << "NO" << endl;
  }
  else {
    cout << "YES" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:20: error: call of overloaded 'abs(long long unsigned int)' is ambiguous
    8 |   if (v <= w || abs(a - b) / (v - w) > t) {
      |                 ~~~^~~~~~~
In file included from /usr/include/c++/14/cstdlib:79,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:42,
                 from a.cc:1:
/usr/include/stdlib.h:980:12: note: candidate: 'int abs(int)'
  980 | extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur;
      |            ^~~
In file included from /usr/include/c++/14/cstdlib:81:
/usr/include/c++/14/bits/std_abs.h:137:3: note: candidate: 'constexpr __float128 std::abs(__float128)'
  137 |   abs(__float128 __x)
      |   ^~~
/usr/include/c++/14/bits/std_abs.h:85:3: note: candidate: 'constexpr __int128 std::abs(__int128)'
   85 |   abs(__GLIBCXX_TYPE_INT_N_0 __x) { return __x >= 0 ? __x : -__x; }
      |   ^~~
/usr/include/c++/14/bits/std_abs.h:79:3: note: candidate: 'constexpr long double std::abs(long double)'
   79 |   abs(long double __x)
      |   ^~~
/usr/include/c++/14/bits/std_abs.h:75:3: note: candidate: 'constexpr float std::abs(float)'
   75 |   abs(float __x)
      |   ^~~
/usr/include/c++/14/bits/std_abs.h:71:3: note: candidate: 'constexpr double std::abs(double)'
   71 |   abs(double __x)
      |   ^~~
/usr/include/c++/14/bits/std_abs.h:61:3: note: candidate: 'long long int std::abs(long long int)'
   61 |   abs(long long __x) { return __builtin_llabs (__x); }
      |   ^~~
/usr/include/c++/14/bits/std_abs.h:56:3: note: candidate: 'long int std::abs(long int)'
   56 |   abs(long __i) { return __builtin_labs(__i); }
      |   ^~~
Language: C

#include<stdio.h>
 
int main(){
 
long A,B,V,W,T;
long SA,SB,BA,BB;
while(scanf("%ld %ld",&A,&V)==0);
while(scanf("%ld %ld",&B,&W)==0);
while(scanf("%ld",&T)==0);
 
if(A>B){
BA=A+V*T;
BB=B+W*T;
 
if(BB>=BA){
printf("YES");
}else{
printf("NO");
}
 
}else{
SA=A-V*T;
SB=B-W*T;
 
if(SA>=SB){
printf("YES");
}else{
print("NO");
}
 
}
 
 
 
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:28:1: error: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
   28 | print("NO");
      | ^~~~~
      | printf
Language: C++

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

int main(void){
  
  long long int A,B,V,W,T;
  cin >> A >> W;
  cin >> B >> V;
  cin >> T;
  if(abs(A-B)=<T*(V-W)){
    cout << "YES" << endl;
  }else{
	cout << "NO" << endl;
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: expected primary-expression before '<' token
   10 |   if(abs(A-B)=<T*(V-W)){
      |               ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main()
{
   long long x1,v1;
   long long x2,v2;
  cin>>x1>>v1;
  cin>>x2>>v2;
  int t;
  cin>>t;
  if(v1==v2)
  {
    cout<<"NO";
    return 0;
  }
  if(x1>x2 && v2>v1)
  {
    while(t)
    {
      x1+=t*v1;
      x2+=t*v2;
      if(x1==x2)
      {
        cout<<"YES";
        return 0;
      }
      t--
    }
    return 0;
  }
else if( x2>x1 && v1>v2)
{
    while(t)
    {
      x1+=t*v1;
      x2+=t*v2;
      if(x1==x2)
      {
        cout<<"YES";
        return 0;
      }
      t--
    }
    return 0;
}
  else
    cout<<"NO";
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:27:10: error: expected ';' before '}' token
   27 |       t--
      |          ^
      |          ;
   28 |     }
      |     ~     
a.cc:42:10: error: expected ';' before '}' token
   42 |       t--
      |          ^
      |          ;
   43 |     }
      |     ~
Language: Java

import java.util.Scanner;
import java.lang.*;

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

    //入力するためのオブジェクトを生成
      	Scanner scan = new Scanner(System.in);
	int a = scan.nextlnt();
	int b = scan.nextlnt();
	int n = scan.nextlnt();

	//n秒後にAがBを追い越す、または同地点にいるか
	if(a * n <= b * s ){
	   System.out.println("Yes");
	}else{
	   System.out.println("No");

	}
   }
}

Compiler output:
Main.java:10: error: cannot find symbol
	int a = scan.nextlnt();
	            ^
  symbol:   method nextlnt()
  location: variable scan of type Scanner
Main.java:11: error: cannot find symbol
	int b = scan.nextlnt();
	            ^
  symbol:   method nextlnt()
  location: variable scan of type Scanner
Main.java:12: error: cannot find symbol
	int n = scan.nextlnt();
	            ^
  symbol:   method nextlnt()
  location: variable scan of type Scanner
Main.java:15: error: cannot find symbol
	if(a * n <= b * s ){
	                ^
  symbol:   variable s
  location: class Main
4 errors
Language: C

include<stdio.h>

int main(){

long A,B,V,W,T;
long SA,SB,BA,BB;
while(scanf("%ld %ld",&A,&V)==0);
while(scanf("%ld %ld",&B,&W)==0);
while(scanf("%ld",&T)==0);

if(A>B){
BA=A+V*T;
BB=B+W*T;

if(BB>=BA){
printf("YES");
}else{
printf("NO");
}

}else{
SA=A-V*T;
SB=B-W*T;

if(SA>=SB){
printf("YES");
}else{
print("NO");
}

}



return 0;
}

Compiler output:
main.c:1:8: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
    1 | include<stdio.h>
      |        ^
Language: Java

import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int A = sc.nextInt();
    int V = sc.nextInt();
    int B = sc.nextInt();
    int W = sc.nextInt();
    int T = sc.nextInt();
    int a=(V-W)*T;
    int b=B-A;
    if((V-W)*T >= B-A) {
      System.out.println("YES");
    }else{
      System.out.println("NO");
    }
  }

Compiler output:
Main.java:18: error: reached end of file while parsing
  }
   ^
1 error
Language: C

#include<stdio.h>

int main(void) {
  int A, B, V, W, T;
  
  scanf("%d %d", &A, &V);
  scanf("%d %d", &B, &W);
  scanf("%d", &T);
  
  long nowA, nowB;
  
  if (A > B) {
    nowA = A - V * T;
    nowB = B - W * T;
    if(nowA <= nowB) printf("YES");
    else printf("NO");
  } else if (A {
    nowA = A + V * T;
    nowB = B + W * T;
    if (nowA >= nowB) printf("YES");
    else printf("NO");
  }
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:17:15: error: expected ')' before '{' token
   17 |   } else if (A {
      |             ~ ^~
      |               )
main.c:25:1: error: expected expression before '}' token
   25 | }
      | ^
Language: C

#include<stdio.h>
int main(){
int A,B,V,W,T;
int A1,B1;
  scanf("%d %d",&A,&V);
  scanf("%d %d",&B,&W);
  scanf("%d",&T);
  if
  if((A+V*T==B+W*T+1)||(A+V*T+1==B+W*T))printf("YES");
  else printf("NO");
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:3: error: expected '(' before 'if'
    9 |   if((A+V*T==B+W*T+1)||(A+V*T+1==B+W*T))printf("YES");
      |   ^~
      |   (
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  unsigned long long int a,v,b,w,s,k=0;
  cin>>a>>v;
  cin>>b>>w;
  cin>>s;
  if(w>=v && a<b)
    cout<<"NO";
  else
  if(a>b && v>=w)
    cout<<"NO";
  else
  if(a<b)
  {
   while(s--)
   { a=a+v;
    b=b+w;
    if(b<=a)
    {
      k=1;
      break;
    }  
  }
 
      
  if(k==1)
    cout<<"YES";
  else
    cout<<"NO";
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:33:2: error: expected '}' at end of input
   33 | }
      |  ^
a.cc:4:1: note: to match this '{'
    4 | {
      | ^
Language: C++

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

int main() {
 int64_t a, v, b, w, t; cin >> a >> v >> b >> w >> t;
  int distspeed = v-w;
  bool ans = false;
  if(a>b){
    if(distspeed > 0) {
  cout << "YES" << endl;
  } else {
  cout << "NO" << endl;
  } 
  }else{
    if(distspeed <= 0){
    cout << "NO" << endl;
  } else {
  for(int i = 1; i<= t; i++){
    if(a+distspeed*i >= b){
      ans = true;
    }
    if(ans) break;
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:23:4: error: expected '}' at end of input
   23 |   }
      |    ^
a.cc:17:10: note: to match this '{'
   17 |   } else {
      |          ^
a.cc:23:4: error: expected '}' at end of input
   23 |   }
      |    ^
a.cc:14:8: note: to match this '{'
   14 |   }else{
      |        ^
a.cc:23:4: error: expected '}' at end of input
   23 |   }
      |    ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: Java

import java.util.*;
public class Main {
	public static void main(String[] args){
      Scanner sc = null;
      sc = new Scanner(System.in);
      int A = sc.nextInt();
      int V = sc.nextInt();
      int B = sc.nextInt();
      int W = sc.nextInt();
      int T = sc.nextInt();
      boolean flag = false;
      
      for(int i=1; i <= T; i++){
        if(A+(V*i) == B+(W*i) || if(A+(V*i) == B){
          flag = true;
          break;
        }
      }
      if(flag){
         System.out.println("YES");
      }else{
         System.out.println("NO");
      }
    }
}

Compiler output:
Main.java:14: error: illegal start of expression
        if(A+(V*i) == B+(W*i) || if(A+(V*i) == B){
                                 ^
1 error
Language: C

#include<stdio.h>
int main(){
int A,B,V,W,T;
int A1,B1;
  scanf("%d %d",&A,&V);
  scanf("%d %d",&B,&W);
  scanf("%d",&T);
  if
  if(A+V*T==B+W*T+1||A+V*T+1==B+W*T)printf("YES");
  else printf("NO");
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:3: error: expected '(' before 'if'
    9 |   if(A+V*T==B+W*T+1||A+V*T+1==B+W*T)printf("YES");
      |   ^~
      |   (
Language: C

#include<stdio.h>
#include<math.h>
#include<stdlib.h>
#include<string.h>
#define BUFSIZE 1000000

char hoge[BUFSIZE] = {0};
long long A,B;
long long V,W,T;

int main(void){
  scanf("%lld %lld",&A ,&V);
  scanf("%d %d",&B ,&W);
  scanf("%d",&T);


  if(V > W && abs(B-A) <= T*(V-M)){
    printf("YES");
  }else{
    printf("NO");
  }

  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:17:32: error: 'M' undeclared (first use in this function)
   17 |   if(V > W && abs(B-A) <= T*(V-M)){
      |                                ^
main.c:17:32: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

#define ull unsigned long long
#define pb push_back
#define mp make_pair
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
int isprime(int n){
    int count =0;
    for(int i=2;i<=sqrt(n);i++)
    if(n%i==0)count++;
    if(count)return 0;
    return 1;
}
int main()
{
   ll a,v,b,w,t;
   cin>>a>>v>>b>>w>>t;
   if(a+v*t>=b+w*t)cout<<"YES"<<endl;
   else cout<<"NO";
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:4: error: 'll' was not declared in this scope; did you mean 'ull'?
   16 |    ll a,v,b,w,t;
      |    ^~
      |    ull
a.cc:17:9: error: 'a' was not declared in this scope
   17 |    cin>>a>>v>>b>>w>>t;
      |         ^
a.cc:17:12: error: 'v' was not declared in this scope
   17 |    cin>>a>>v>>b>>w>>t;
      |            ^
a.cc:17:15: error: 'b' was not declared in this scope; did you mean 'pb'?
   17 |    cin>>a>>v>>b>>w>>t;
      |               ^
      |               pb
a.cc:17:18: error: 'w' was not declared in this scope
   17 |    cin>>a>>v>>b>>w>>t;
      |                  ^
a.cc:17:21: error: 't' was not declared in this scope; did you mean 'tm'?
   17 |    cin>>a>>v>>b>>w>>t;
      |                     ^
      |                     tm