求c语言代码（c语言代码大全可复制免费）

#include "stdio.h"

#include "time.h"

void main()

{ time_t lt; /*define a longint time varible*/

lt=time(NULL);/*system time and date*/

printf(ctime(<)); /*english format output*/

printf(asctime(localtime(<)));/*tranfer to tm*/

printf(asctime(gmtime(<))); /*tranfer to Greenwich time*/

}