运行 ID: 129637

Main.cc:2:20: error: stray ‘\357’ in program
 using namespace std；
                    ^
Main.cc:2:21: error: stray ‘\274’ in program
 using namespace std；
                     ^
Main.cc:2:22: error: stray ‘\233’ in program
 using namespace std；
                      ^
Main.cc:5:1: error: expected ‘;’ before ‘int’
 int main()
 ^~~