sos

P1035 [NOIP2002 普及组] 级数求和

xing0324 @ 2025-01-10 19:29:24

sos,为什么6个测试点最后1个通不过???

#include<iostream>
using namespace std;
int main(){
    int k,n=0;
    cin>>k;
    for(double sn=0;sn<k;n++,sn+=1.0/n);
    cout<<n;
}

by xing0324 @ 2025-01-10 19:34:40

是"洛谷p1035";

by hex4C45 @ 2025-01-10 19:50:37

题目中是求最小的S_n>k

所以循环条件应该是

sn<=k

而不是

sn<k

by hex4C45 @ 2025-01-10 19:53:13

@xing0324

by xing0324 @ 2025-01-10 20:12:11

哦,感谢dalao!!!