/in/foo.cc: In function 'int main()':
/in/foo.cc:12:9: error: expected '(' before '{' token
12 | {
| ^
| (
/in/foo.cc:12:9: error: expected primary-expression before '{' token
/in/foo.cc:11:14: error: expected ')' before '{' token
11 | while
| ^
| )
12 | {
| ~
/in/foo.cc:14:25: error: expected ')' before ';' token
14 | sort(a+1;a+1+r);
| ~ ^
| )
/in/foo.cc:14:31: error: expected ';' before ')' token
14 | sort(a+1;a+1+r);
| ^
| ;
/in/foo.cc:14:29: warning: statement has no effect [-Wunused-value]
14 | sort(a+1;a+1+r);
| ~~~^~