Find sum of two numbers

Q1. WAP to input two numbers and find sum. 1

#include<stdio.h>
void main()
{
    int a, b, c;
    printf("Enter 1st number:");
    scanf("%d",&a);
    printf("Enter 2nd Number:");
    scanf("%d",&b);
    c=a+b;
    printf("Sum=%d",c);
}