foo.cc:5:22: error: extended character “ is not valid in an identifier
5 | cout<<sizeof(“Hello, World!”);
| ^
foo.cc:5:36: error: extended character ” is not valid in an identifier
5 | cout<<sizeof(“Hello, World!”);
| ^
foo.cc: In function 'int main()':
foo.cc:5:22: error: '\U0000201cHello' was not declared in this scope
5 | cout<<sizeof(“Hello, World!”);
| ^~~~~~
foo.cc:5:30: error: 'World' was not declared in this scope
5 | cout<<sizeof(“Hello, World!”);
| ^~~~~
foo.cc:5:35: error: expected ')' before '!' token
5 | cout<<sizeof(“Hello, World!”);
| ~ ^
| )
[Hydro](https://hydro.ac)提供评测服务