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;
}
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