题解 | #计算y的值#

#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
int main()
{
    int x = 0;
    int y = 0;
    scanf("%d", &x);
    if (x < 0)
    {
        y = 1;
        printf("%d\n", y);
    }
    else if (x > 0)
    {
        y = -1;
        printf("%d\n", y);
    }
    else
    {
        y = 0;
        printf("%d\n", y);
    }
    return 0;
}