Accepted
/in/foo.cc: In function 'int main()':
/in/foo.cc:40:5: warning: unused variable 'llll' [-Wunused-variable]
int llll;
^~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:40:5: warning: unused variable 'llll' [-Wunused-variable]
int llll;
^~~~
