08/07/03 07:10:31
>>355
sleepを使えば、こう。
int countdown = 20;
while(0<=countdown){
System.out.println(countdown--);
try{
Thread.sleep(1000);
}catch(Exception ex){
ex.printStackTrace();
}
}
08/07/03 07:10:31
>>355
sleepを使えば、こう。
int countdown = 20;
while(0<=countdown){
System.out.println(countdown--);
try{
Thread.sleep(1000);
}catch(Exception ex){
ex.printStackTrace();
}
}