信息学奥赛一本通（C++版）在线评测系统

5426663.cpp:5:5: error: stray ‘342’ in program
cout<<“Hello,World!”<<endl;
^
5426663.cpp:5:5: error: stray ‘200’ in program
5426663.cpp:5:5: error: stray ‘234’ in program
5426663.cpp:5:5: error: stray ‘342’ in program
5426663.cpp:5:5: error: stray ‘200’ in program
5426663.cpp:5:5: error: stray ‘235’ in program
5426663.cpp: In function ‘int main()’:
5426663.cpp:5:14: error: ‘Hello’ was not declared in this scope
cout<<“Hello,World!”<<endl;
^
5426663.cpp:5:20: error: ‘World’ was not declared in this scope
cout<<“Hello,World!”<<endl;
^