#include #include int main(){ int i, n, N; double A, B, C, D, sum; sum = 0; A = 0.101; for (n = 1, i = 1; n < 4; n++, i++) { A = A * 10; N = (int)A; B = N % 10; D = pow(2, i); C = B / D; sum = sum + C; } printf("%lf", sum);}