Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
150116 余建成 满足Sn>k的最小n C++ Compile Error 0 MS 0 KB 216 2026-03-22 11:48:16

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main() { double sn=1,k, int n=1; cin>>k; while(sn<=k) { sn+=pow(n+1,-1) n++; } cout<<n<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:6:5: error: expected unqualified-id before 'int'
     int n=1;
     ^
Main.cc:10:17: error: 'n' was not declared in this scope
         sn+=pow(n+1,-1)
                 ^
Main.cc:13:11: error: 'n' was not declared in this scope
     cout<