题解 | #计算单位阶跃函数#
计算单位阶跃函数
https://www.nowcoder.com/practice/0b23793ae48a4e6cb7dfff042c959a04
#include <stdio.h> int main() { float t; while ((scanf("%f",&t)==1)) { if(t>0) printf("1\n"); else if(t<0) printf("0\n"); else printf("0.5\n"); } return 0; }