I am trying to get a program going that is the sum of the fractions (starting from one to arbitrary # n) in the form of (1/2^i) using a do while loop.
The compiler highlights the "sum +=(1/pow(2,i)).Code:{ int i=0, n, sum=0; printf("Enter n: \n"); scanf("%i", &n); do { sum += (1/(pow(2,i)); printf ("The sum of the fractional exponentials from 1. . .%d is %d\n",n sum); } while (i++<n); return 0; }
Thank you ahead of time for any suggestions.