题解 | #计算y的值#
计算y的值
http://www.nowcoder.com/practice/61a0f16117484d219b59c62224b33b1c
#include <iostream>
using namespace std;
int main()
{
int x;
int y;
cin >> x;
if (x < 0)
y = 1;
else if (x == 0)
y = 0;
else
y = -1;
cout << y << endl;
}
