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() { double input = 0; while(scanf("%lf", &input)!=EOF) if (input == 0) { printf("0.5\n"); } else if (input > 0) { printf("1\n"); } else printf("0\n"); return 0; }