Accepted
/in/foo.cc: In function 'int main()':
/in/foo.cc:58:18: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized]
printf("%d",ans);
^
/in/foo.cc: In function 'int main()':
/in/foo.cc:58:18: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized]
printf("%d",ans);
^
