Find average of maximum of n positive numbers entered by user

Find average of maximum of n positive numbers entered by user. But if the input is negative, display the average (excluding the average of negative input) and end the program.

Input:

5
-2 -3 -1 5 5

Output:

The average of 2 positive numbers is 5.000000

Implementation:

#include <stdio.h> int main(void) { int n,num,sum=0,i,x; scanf("%d",&n); num=n; for(i=0;i<n;i++) { scanf("%d",&x); if(x>0) sum+=x; else num--; } printf("The average of %d positive numbers is %f",num,(float)(sum/num)); return 0; }