OJ Board

brianfry713 wrote:Yes, but you're still probably not going to get a runtime <0.004 sec.

read() and write() are faster than getchar() and putchar()

thank

brianfry713 wrote:Your code doesn't match the sample I/O.

You probably won't be able to get a time better than 0.004 sec. Even this C code gets WA in 0.004 sec.

Code: Select all

main(){}

Thank. But I think putchar is faster than printf ???

I submitted this code for 11547 Automatic Answer problem and get 0.004=>0.008s. I'm a newbie and I wan't It's better (time < 0.004s). Please help me ...

#include <stdio.h>
#include <string.h>
int t, n;
char R[]={'0','2','3','5','6','8','9','1','2','4','5','7','8','0','1','3','4','6','7','9'};
int ...