【发布时间】:2013-10-20 20:39:50
【问题描述】:
我编写了以下 Java 代码,想问如果用户输入 distance =0 时才可以循环整个过程和 getInt?非常感谢。
public class W05Practical {
public static void main(String [] args) {
System.out.println("Please enter the lengths/distance in meters:");
int Distance = EasyIn.getInt();
if (Distance >= 0) {
System.out.println("Thank you");
}
else {
System.out.println("Distance can not be negative. \nPlease enter the appropriate distance:");
}
}
}
【问题讨论】:
标签: java boolean conditional user-input