java 输入3个数,按顺序输出结果,仅仅使用if语句

import java.util.Scanner;

public class switchTest {
	public static void main(String[] args) {
	 	  Scanner input = new Scanner(System.in);
		  System.out.println("请输入第1个整数,并按enter键"); int a = input.nextInt();
		  System.out.println("请输入第2个整数,并按enter键"); int b = input.nextInt();
		  System.out.println("请输入第3个整数,并按enter键"); int c = input.nextInt(); 

		  int i;
		  if(a>b) { i=a; a=b; b=i; } 
		  if(b>c) { i=b; b=c; c=i; } 
		  if(a>c) { i=a; a=c; c=i; } 
		  System.out.println("abc按顺序输出为:"+a+"<"+b+"<"+c);
	  }
}

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转载自blog.csdn.net/u013111855/article/details/89554755