Compile Error
foo.cc: In function 'int main()':
foo.cc:18:10: error: expected '}' at end of input
18 | }
| ^
foo.cc:4:1: note: to match this '{'
4 | {
| ^
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foo.cc: In function 'int main()':
foo.cc:18:10: error: expected '}' at end of input
18 | }
| ^
foo.cc:4:1: note: to match this '{'
4 | {
| ^
[Hydro](https://hydro.ac)提供评测服务
