PROGRAM TO FIND GEOMETRIC MEAN

#include<stdio.h>

#include<conio.h>

#include<math.h>

void main()

{

    int a[10],n,i;

    double sum=0, gm;

    clrscr();

    printf("Enter the total no. of elements");

    scanf("%d",&n);

    printf("Enter the elements\n");

    for(i=0;i<n;i++)

       scanf("%d",&a[i]);

    for(i=0;i<n;i++)

       sum =sum+(log10(a[i]));

    gm=exp(sum/n*log(10));

    printf("Geometric mean is %f",gm);

    getch();

}