Write a c program to find out the sum of G.P series

Sum
of GP series in c programming language




#include

#include



int main(){



    float a,r,i,tn;

    int n;

    float sum=0;



    printf("Enter
the first number of the G.P. series: ");

    scanf("%f",&a);



    printf("Enter
the total numbers in the G.P. series: ");

    scanf("%d",&n);



    printf("Enter
the common ratio of G.P. series: ");

    scanf("%f",&r);