Check out example codes for "scanf integer". It will help you in understanding the concepts better.

Code Example 1

#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;
}

Code Example 2

int integer;
scanf("%d", &integer);

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