Language: C++

# include <cstdio>
# include <iostream>
# include <vector>
# include <map>
# include <set> 
# include <algorithm> 
# include <string>
# include <cstring>
# include <queue> 
# include <stack> 
# include <cstdlib> 

using namespace std ; 

const long long factor = 1000000000LL ; 

long long labs(long long a)
{
	if(a<0LL) return -a; 
	return a; 
}

long long minVal(long long a, long long b)
{
	if(a<b) return a ; 
	return b ;
}

long long maxVal(long long a, long long b)
{
	if(a>b)return a ; 
	return b; 
}

void scale(long long &a, long long &b)
{
	long long minV = minVal(a,b), maxV = maxVal(a, b);
	if(minV <0)
	{
		if(minV == a)
		{
			a = minVal + factor ; 
			b = maxVal + factor ; 

		}
		else{
			a = maxVal + factor ; 
			b = minVal + factor ; 
		} 
	}
	else return ; 
}


int main()
{
	long long A, B, V, W, T ; 
	cin >> A >> V >> B >> W >> T ; 
	
	scale(A,B) ; 

	if( A + (V*T) >= B+ (W*T)) cout << "YES\n";
	else cout << "NO\n"; 

	
	return 0 ; 
}

Compiler output:
a.cc: In function 'void scale(long long int&, long long int&)':
a.cc:42:36: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   42 |                         a = minVal + factor ;
      |                             ~~~~~~~^~~~~~~~
a.cc:42:36: error: invalid conversion from 'long long int (*)(long long int, long long int)' to 'long long int' [-fpermissive]
   42 |                         a = minVal + factor ;
      |                             ~~~~~~~^~~~~~~~
      |                                    |
      |                                    long long int (*)(long long int, long long int)
a.cc:43:36: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   43 |                         b = maxVal + factor ;
      |                             ~~~~~~~^~~~~~~~
a.cc:43:36: error: invalid conversion from 'long long int (*)(long long int, long long int)' to 'long long int' [-fpermissive]
   43 |                         b = maxVal + factor ;
      |                             ~~~~~~~^~~~~~~~
      |                                    |
      |                                    long long int (*)(long long int, long long int)
a.cc:47:36: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   47 |                         a = maxVal + factor ;
      |                             ~~~~~~~^~~~~~~~
a.cc:47:36: error: invalid conversion from 'long long int (*)(long long int, long long int)' to 'long long int' [-fpermissive]
   47 |                         a = maxVal + factor ;
      |                             ~~~~~~~^~~~~~~~
      |                                    |
      |                                    long long int (*)(long long int, long long int)
a.cc:48:36: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   48 |                         b = minVal + factor ;
      |                             ~~~~~~~^~~~~~~~
a.cc:48:36: error: invalid conversion from 'long long int (*)(long long int, long long int)' to 'long long int' [-fpermissive]
   48 |                         b = minVal + factor ;
      |                             ~~~~~~~^~~~~~~~
      |                                    |
      |                                    long long int (*)(long long int, long long int)