42 lines
876 B
Java
42 lines
876 B
Java
package com.inmind;
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/*
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Do_While格式和使用
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循环变量初始化①
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do{
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循环体语句③
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修改循环变量④
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}while(循环条件②);
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do-while上来不管怎样肯定会执行一次循环体语句
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执行顺序：①③④>②③④>②③④…②不满足为止。
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*/
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public class Demo05_dowhile {
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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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do{
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System.out.println(i);
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i++;
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}while(i<=10);
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System.out.println("程序结束");
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//10~1
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int j = 10;
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do{
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System.out.println(j);
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j--;
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}while(j>=1);
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System.out.println("程序结束");
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//a~z
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int k = 'a';
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do{
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System.out.println((char)k);
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k++;
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}while(k<='z');
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System.out.println("程序结束");
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}
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}
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