scanf for getting an int number code example
Example 1: how to scan in c
scanf("%d",&int);
Example 2: c++ how to use scanf
#include <stdio.h>
int main()
{
int a, b, c;
printf("Enter the first value:");
scanf("%d", &a);
printf("Enter the second value:");
scanf("%d", &b);
c = a + b;
printf("%d + %d = %d\n", a, b, c);
return 0;
}