/ CWOI /

记录详情

Compile Error

/in/foo.cc: In function 'int main()':
/in/foo.cc:7:13: error: 'cin' was not declared in this scope
     int n;  cin >> n;
             ^~~
/in/foo.cc:26:5: error: 'cout' was not declared in this scope
     cout << ans.size() << "\n";
     ^~~~
/in/foo.cc:27:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0; i<ans.size(); ++i)
                  ~^~~~~~~~~~~

信息

递交者
类型
递交
题目
2017.07.08 P1 玩具车
语言
C++
递交时间
2017-07-09 19:39:46
评测时间
2017-07-09 19:39:46
评测机
分数
0
总耗时
289ms
峰值内存
37.742 MiB