题解 | #计算y的值#
计算y的值
https://www.nowcoder.com/practice/61a0f16117484d219b59c62224b33b1c
#include <stdio.h> int main() { int x=0; scanf("%d",&x); if(x<0)//当x<0时,y=1; { printf("1\n"); }else if(x==0){//当x=0时,y=0; printf("0\n"); }else{//当x>0时,y=-1; printf("-1"); } return 0; }