Harmonic Mean in C

 

#include<stdio.h>

#include<math.h>

int main (void)

{

    float Harmonic_Mean;

    float n, a1,a2,a3,a4,a5;

    printf("Enter the Data: ");

    scanf("%f %f %f %f %f",&a1,&a2,&a3,&a4,&a5);

    printf("Enter N:\n");

    scanf("%f",&n);

    Harmonic_Mean=n/(1/a1+1/a2+1/a3+1/a4+1/a5);

    printf("Harmonic Mean: %f",Harmonic_Mean);

}