Accepted
/in/foo.cc: In function 'int main()':
/in/foo.cc:25:9: warning: unused variable 'j' [-Wunused-variable]
int i, j;
^
/in/foo.cc: In function 'int main()':
/in/foo.cc:25:9: warning: unused variable 'j' [-Wunused-variable]
int i, j;
^
