Time Exceeded
/in/foo.cc: In function 'int main()': /in/foo.cc:16:10: warning: suggest parentheses around assignment used as truth value [-Wparentheses] while(b=getchar()) ~^~~~~~~~~~
/in/foo.cc: In function 'int main()': /in/foo.cc:16:10: warning: suggest parentheses around assignment used as truth value [-Wparentheses] while(b=getchar()) ~^~~~~~~~~~