Accepted
/in/foo.cc: In function 'int main()':
/in/foo.cc:38:18: warning: variable 'h' set but not used [-Wunused-but-set-variable]
long long int n,h,wangyongao=1;
^
/in/foo.cc: In function 'int main()':
/in/foo.cc:38:18: warning: variable 'h' set but not used [-Wunused-but-set-variable]
long long int n,h,wangyongao=1;
^
