day03-流程控制语句-循环流程-while循环
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29
day03/src/com/inmind/while04/Demo09.java
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29
day03/src/com/inmind/while04/Demo09.java
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package com.inmind.while04;
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/*
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循环变量初始化①
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while(循环条件②){
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循环体③
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修改循环变量④
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}
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顺序:①②③④>②③④>②③④…②不满足为止。
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*/
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public class Demo09 {
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public static void main(String[] args) {
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//打印1~10
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int i = 1;
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while(i<=10){
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System.out.println(i);
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i++;
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}
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System.out.println("------------------------");
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//打印10~1
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int j = 10;
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while (j >= 1) {
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System.out.println(j);
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j--;
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}
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}
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}
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