day03-流程控制语句-循环流程-while循环

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2026-01-16 11:03:21 +08:00
parent c893b1216f
commit 8ed56bc74d

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package com.inmind.while04;
/*
循环变量初始化①
while(循环条件②){
循环体③
修改循环变量④
}
顺序:①②③④>②③④>②③④…②不满足为止。
*/
public class Demo09 {
public static void main(String[] args) {
//打印1~10
int i = 1;
while(i<=10){
System.out.println(i);
i++;
}
System.out.println("------------------------");
//打印10~1
int j = 10;
while (j >= 1) {
System.out.println(j);
j--;
}
}
}