Find the Sum of two numbers using C

#include<stdio.h>

 void main()

 {

  int a;

  int b;

  int c;

  printf("Type your first value : ");

   scanf("%i",&a);

  printf("Type your second value : ");

   scanf("%i",&b);

  c =a+b;

   printf("Sum of the values =  %i",c);

 }