to get time

#include<iostream>
#include<time.h>
#include<conio.h>

#include<stdio.h>
using namespace std;

int main(void){
 //time_t t_start,t_end;
 //t_start = time(NULL);
 //cout<<"按任意键继续。。。"<<endl;
 //_getch();
 //t_end = time(NULL);
 //cout<<difftime(t_end,t_start)<<endl;

 time_t t;
 time(&t);
 printf("%s",ctime(&t));

 return 0;
}

 

 

output:

sun jan 24 20:34:58 2010 (example).