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