Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
101157 夏梓瑞 x的n次方 C++ Compile Error 0 MS 0 KB 677 2024-12-14 15:16:21

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min()\fabs() #include<ctime> #include<cstdlib> using namespace std; int w(int a,int b){ if(b==1) return a; else return w(a,b-1)*a; if(n==0) return 1; } int main(){ int a,b; cin>>a>>b; cout<<w(a,b)<<endl; return 0; }

Run Info:

Main.cc: In function 'int w(int, int)':
Main.cc:13:8: error: 'n' was not declared in this scope
     if(n==0)
        ^