Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
109138 汤奕硕 12for循环练习I C++ Compile Error 0 MS 0 KB 162 2025-02-02 15:29:05

Tests(0/0):

Code:

#include <bits/stdc++.h> using namespace std; int main() int a; cin>>a; for(int i=1; i<=a; ++i) cout<<i<<'\n'; return 0; }

Run Info:

Main.cc:7:5: error: expected initializer before 'int'
     int a;
     ^
Main.cc:8:5: error: 'cin' does not name a type
     cin>>a;
     ^
Main.cc:9:5: error: expected unqualified-id before 'for'
     for(int i=1; i<=a; ++i)
     ^
Main.cc:9:18: error: 'i' does not name a type
     for(int i=1; i<=a; ++i)
                  ^
Main.cc:9:24: error: expected unqualified-id before '++' token
     for(int i=1; i<=a; ++i)
                        ^
Main.cc:11:5: error: expected unqualified-id before 'return'
     return 0;
     ^
Main.cc:12:1: error: expected declaration before '}' token
 }
 ^