#include <stdio.h>

int main() {
    void display();
    display();
    
    return 0;
}
void display()
{
    int a,c,t;
    float avg;
    printf("\n Enter 2 no:");
    scanf("%d%d",&a,&c);
    t=a+c;
    avg=t/2.0;
    printf("\n Sum = %d & average = %f",t,avg);
}