Subtract of two numbers in C

Subtract of two integers

    
#include <stdio.h>
int main() {    
	int number1, number2, sub;
    
	printf("Enter two integers: ");
	scanf("%d %d", &number1, &number2);

	// calculating subtract
	sub = number1 - number2;      

	printf("%d - %d = %d", number1, number2, sub);
	return 0;
}
  

Output

Enter two integers: 15 
10
15 - 10 = 5