运行 ID: 72515

Main.cc: In function ‘int main()’:
Main.cc:18:18: error: expected ‘;’ before ‘)’ token
          for(j>=0){
                  ^
Main.cc:18:15: warning: statement has no effect [-Wunused-value]
          for(j>=0){
              ~^~~
Main.cc:28:6: error: expected primary-expression before ‘return’
      return 0;
      ^~~~~~
Main.cc:28:6: error: expected ‘;’ before ‘return’
Main.cc:28:6: error: expected primary-expression before ‘return’
Main.cc:28:6: error: expected ‘)’ before ‘return’
Main.cc:29:2: error: expected ‘}’ at end of input
  }
  ^