Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
107390 vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 合法的标识符 C++ Compile Error 0 MS 0 KB 367 2025-01-17 16:16:54

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; srting s; int main() { getline(cin,s); bool a=true; if(s[1]>='0'&&s[1]<='9'){ cout<<"no"; return 0; } for(int i=0;i<s.size();i++){ if(s[i]>='a'&&s[i]<='z'||s[i]>='A'&&s[i]<='Z'||s[i]>='0'&&s[i]<='9'){ bool=true; } else{ cout<<"no"; return 0; } } cout<<"yes"; return 0; }

Run Info:

Main.cc:3:1: error: 'srting' does not name a type
 srting s;
 ^
Main.cc: In function 'int main()':
Main.cc:5:14: error: 's' was not declared in this scope
  getline(cin,s);
              ^
Main.cc:13:8: error: expected unqualified-id before '=' token
    bool=true;
        ^
Main.cc:6:7: warning: unused variable 'a' [-Wunused-variable]
  bool a=true;
       ^