/ Vijos /

记录详情

Compile Error

/in/foo.cc:3:1: error: 'LL' does not name a type
 LL a,b;
 ^~
/in/foo.cc: In function 'int main()':
/in/foo.cc:6:5: error: 'cin' was not declared in this scope
     cin>>a>>b;
     ^~~
/in/foo.cc:6:10: error: 'a' was not declared in this scope
     cin>>a>>b;
          ^
/in/foo.cc:6:13: error: 'b' was not declared in this scope
     cin>>a>>b;
             ^
/in/foo.cc:7:2: error: 'cout' was not declared in this scope
  cout<<a*b-a-b;
  ^~~~

信息

递交者
类型
自测
题目
P2028 小凯的疑惑
语言
C++
递交时间
2020-04-20 14:57:36
评测时间
2020-04-20 14:57:36
评测机
分数
0
总耗时
0ms
峰值内存
0 Bytes