运行 ID: 432737

Main.cc: In function ‘int main()’:
Main.cc:3:12: error: expected primary-expression before ‘|’ token
 int main(){|
            ^
Main.cc:4:2: error: expected primary-expression before ‘int’
  int a,b;
  ^~~
Main.cc:6:7: error: ‘a’ was not declared in this scope
  cin>>a>>c>>b;
       ^
Main.cc:6:13: error: ‘b’ was not declared in this scope
  cin>>a>>c>>b;
             ^