PPS Program - 21

21. Write a C program to find the sum and average of different numbers which are accepted by user as many as user wants. 

#include<stdio.h>
#include<conio.h>
int main()
{
    int sum=0,n,num,i;
    float avg;
    printf("\nEnter n : ");
    scanf("%d",&n);
    for(i=1;i<=n;i++)
    {
        printf("Enter number %d :",i);
        scanf("%d",&num);
        sum=sum+num;
    }
    avg=(float)sum/n;
    printf("\nsum is %d",sum);
    printf("\nAverage is %f",avg);
    getch();
    return 0;
}

Sample output



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