Subtraction of two number in C language by R4R Team

program-

#include < stdio.h>
int main()
{
int a,b,c;
//Firt number input
printf("Enter first number\n");
scanf("%d",&a);
//second number input
printf("Enter second number\n");
scanf("%d",&b);
//Now subtract
c=a-b;
//print it
printf("Subtraction is %d",c);
}

Enter first number
24
Enter second number
23
Subtraction is 1

Enter first number
24
Enter second number
1
Subtraction is 23