c++实现时钟显示

while(1)循环中获取当前时间显示，1s后清屏重新获取

 

比较粗糙，清屏会闪

 

#include "stdafx.h"#include <iostream>using namespace std;#include <ctime>#include <cstdlib>int main(){char* curtime;time_t t;while(1){t=time(NULL);curtime=ctime(&t);cout<<curtime<<endl;_sleep(1000);system("cls");}return 0;}