/in/foo.cc: In function 'int main()':
/in/foo.cc:5:4: error: expected ';' before 'int'
5 | (1) int V;
| ^~~~
| ;
/in/foo.cc:5:2: warning: statement has no effect [-Wunused-value]
5 | (1) int V;
| ~^~
/in/foo.cc:6:14: error: 'V' was not declared in this scope
6 | cin>>V;
| ^
/in/foo.cc:7:19: error: 'v' was not declared in this scope
7 | cout<<0.5*v;
| ^
/in/foo.cc:8:4: error: expected ';' before 'int'
8 | (2) int G;
| ^~~~
| ;
/in/foo.cc:8:2: warning: statement has no effect [-Wunused-value]
8 | (2) int G;
| ~^~
/in/foo.cc:9:14: error: 'G' was not declared in this scope
9 | cin>>G;
| ^
/in/foo.cc:11:23: error: 'M' was not declared in this scope
11 | cout<<M;
| ^
/in/foo.cc:13:23: error: 'N' was not declared in this scope
13 | cout<<N;
| ^