Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
103771 杜奕辰 x的n次方 C++ Compile Error 0 MS 0 KB 255 2024-12-29 15:13:34

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; long long cf(long long x,long long y){ if(x==0){ return 0; } if(y==0){ return 1; } return x*cf(x,n-1); } int main() { long long n,m; cin>>n>>m; cout<<cf(n,m); return 0; }

Run Info:

Main.cc: In function 'long long int cf(long long int, long long int)':
Main.cc:10:17: error: 'n' was not declared in this scope
   return x*cf(x,n-1);
                 ^