Posted on 2007-07-02 19:50
停留的风 阅读(244)
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C语言学习历程
#include<stdio.h>
struct time
{
int hour;
int minutes;
int seconds;
};
int main(void)
{
struct time timeUpdate(struct time now);
struct time currentTime,nextTime;
printf("Enter the time (hh:mm:ss).\n");
scanf("%i:%i:%i",¤tTime.hour,¤tTime.minutes,¤tTime.seconds);
nextTime=timeUpdate(currentTime);
printf("Updated time is %.2i:%.2i:%.2i\n",nextTime.hour,nextTime.minutes,nextTime.seconds);
return 0;
}
struct time timeUpdate(struct time now)
{
++now.seconds;
if(now.seconds==60)
{
now.seconds=0;
++now.minutes;
if(now.minutes==60)
{
now.minutes=0;
++now.hour;
if(now.hour=24)
now.hour=0;
}
}
return now;
}
测试结果：
