include<stdio.h>
#include<stdlib.h>
#include<string.h>
#pragma warning (disable:4996)
typedef struct time
{
int hour;
int minute;
int second;
}time;
int main()
{
time date;
date.hour = 9;
date.minute = 00;
date.second = 00;
Sleep(0);
printf("当前时间为:%5d%5d%5d\n",date.hour,date.minute,date.second);
while (1)
{
Sleep(1000);
date.second++;
if (date.second >= 60)
{
date.second = 0;
date.minute++;
if (date.minute >= 60)
{
date.minute = 0;
date.hour++;
if (date.hour >= 24)
{
date.hour = 0;
}
}
}
printf("\r%5d:%5d:%5d", date.hour, date.minute, date.second);
}
}
sleep函数使用要带上头文件:#include <windows.h>,另外你的while循环没有判断跳出的条件,会死循环
sleep(1000);休眠1秒,现在的问题在哪里呢?
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