题解 | 牛牛学数列2
牛牛学数列2
https://www.nowcoder.com/practice/fc72951f52984f3abd286d82eeffacba
#include <stdio.h>
int main() {
int n, s;
float h=0;
scanf("%d",&n);
for (s=1; s<=n; s++)
{
h+=(1.0/s);
}
printf("%f",h);
return 0;
}
