我想要与Sleep()和printen()相关的帮助
.card {
background-color: #FFFFFF;
}
.w3-card-4 > .card
我有错误
无法找到符号
symbol:方法sleep(int)
location:class example
睡眠(1000);
请帮我解决这个问题
答案 0 :(得分:0)
import java.util.*;
public class example
{
public static void main(String[]args)
{
int i = 1;
int a = 4;
while( i < 4 )
{
i++;
a--;
try {
// thread to sleep for 1000 milliseconds
Thread.sleep(100);
} catch (Exception e) {
System.out.println(e);
}
System.out.println("\t\t\t\t The Game Begins In...");
System.out.print("\t\t\t\t " + a);
}
}
}
Output
The Game Begins In...
3 The Game Begins In...
2 The Game Begins In...
1