Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
207 刘家源 x的n次方 C++ Compile Error 0 MS 0 KB 294 2022-07-22 09:52:00

Tests(0/0):

Code:

#include<iostream> #include<cstdio> #include<string> #include<iomanip> #include<cmath> using namespace std; int cifang(int x,int n) { if(x==0) return x; else return cifang(x^n); int main(){ int p,y; cin>>p,y; cout<<cifang(p,y); return 0; }

Run Info:

Main.cc: In function 'int cifang(int, int)':
Main.cc:12:22: error: too few arguments to function 'int cifang(int, int)'
     return cifang(x^n);
                      ^
Main.cc:7:5: note: declared here
 int cifang(int x,int n)
     ^
Main.cc:13:11: error: a function-definition is not allowed here before '{' token
 int main(){
           ^
Main.cc:18:5: error: expected '}' at end of input
     }
     ^
Main.cc:18:5: warning: control reaches end of non-void function [-Wreturn-type]
     }
     ^