#include <iostream>
using namespace std;
double power(double x, int n) {
double val = 1.0;
while (n--) val *= x;
return(val);
}
int main() {
int i;
int value = 0;
char ch;
for (i = 7; i >= 0; i--) {
cin >> ch;
if (__________)
value += power(2, i);
}
cout << value << endl;
}
对于上面的程序,当从键盘输入 00100101,程序的运行结果是 37,请为横线处选择合适的语句()
