java中不明白的问题 public class Time2()去掉()public class Time2 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 错误很多,这是改过的,看看试不是你要的结果public class Time2{ private int hour; private int minute; private int second; public Time2() { settime(0,0,0); } public Time2(int h) { settime(h,0,0); } public Time2(int h,int m) { settime(h,m,0); } public Time2(int h,int m,int s) { settime(h,m,s); } public Time2(Time2 time) { settime(time.hour,time.minute,time.second); } public void settime(int h,int m,int s) { hour=((h>=0&&h<24)?h:0); minute=((m>=0&&m<60)?m:0); second=((s>=0&&s<60)?s:0); } public String toUniversalString() { return hour+":"+minute+":"+second; } public String toString() { return((hour==12||hour==0)?12:hour%12)+":"+minute+":"+second+((hour<12)?"AM":"PM"); } public static void main(String args[]) { Time2 t1,t2,t3,t4,t5,t6; t1=new Time2(); t2=new Time2(2); t3=new Time2(31,34); t4=new Time2(12,25,42); t5=new Time2(27,73,66); t6=new Time2(t4); System.out.println(t1.toUniversalString()+'\t'+t1.toString()); System.out.println(t2.toUniversalString()+'\t'+t2.toString()); System.out.println(t3.toUniversalString()+'\t'+t3.toString()); System.out.println(t4.toUniversalString()+'\t'+t4.toString()); System.out.println(t5.toUniversalString()+'\t'+t5.toString()); System.out.println(t6.toUniversalString()+'\t'+t6.toString()); } } 求教,怎么在标题栏添加按钮 想卸载JDK,提示安装时发生严重错误,无法卸载,试着重新安装,提示已经安装相同版本;不知道大家碰到过这个情况没,怎么解决的? runnable 2个人PK该如何实现 关于连接数据库时遇到的一个紧急问题,全公司都无法解决 一些小问题 我想读取一个系统装的所有字体,并放到一个选择框中,请老手指点 菜鸟在中秋问问题,呵呵. 求高手点拨“一个乱码Java源文件”的转换方案. 一个有关范围的问题!!! 怎么格式化一个10以内的数字,在它前面加上0,比如1变成01,2变成02 哪里能够找到sun包中的源码或者api文档? 如何吧一个表的数据转换到动态二维数组里?急!!!
public class Time2{
private int hour;
private int minute;
private int second;
public Time2()
{
settime(0,0,0);
}
public Time2(int h)
{
settime(h,0,0);
}
public Time2(int h,int m)
{
settime(h,m,0);
}
public Time2(int h,int m,int s)
{
settime(h,m,s);
}
public Time2(Time2 time)
{
settime(time.hour,time.minute,time.second);
}
public void settime(int h,int m,int s)
{
hour=((h>=0&&h<24)?h:0);
minute=((m>=0&&m<60)?m:0);
second=((s>=0&&s<60)?s:0);
}
public String toUniversalString()
{
return hour+":"+minute+":"+second;
}
public String toString()
{
return((hour==12||hour==0)?12:hour%12)+":"+minute+":"+second+((hour<12)?"AM":"PM");
}
public static void main(String args[])
{
Time2 t1,t2,t3,t4,t5,t6;
t1=new Time2();
t2=new Time2(2);
t3=new Time2(31,34);
t4=new Time2(12,25,42);
t5=new Time2(27,73,66);
t6=new Time2(t4);
System.out.println(t1.toUniversalString()+'\t'+t1.toString());
System.out.println(t2.toUniversalString()+'\t'+t2.toString());
System.out.println(t3.toUniversalString()+'\t'+t3.toString());
System.out.println(t4.toUniversalString()+'\t'+t4.toString());
System.out.println(t5.toUniversalString()+'\t'+t5.toString());
System.out.println(t6.toUniversalString()+'\t'+t6.toString());
}
}