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  • 《冒泡排序》

    //冒泡法排序。
    import java.util.Scanner;
    class  Sort
    {
        public static void main(String[] args) 
        {
            int n;
            Scanner scan = new Scanner(System.in);
            System.out.println("请输入一个十进制整数:");
            n = scan.nextInt();
            int[] arr = new int[n];
            System.out.println("请输入"+n+"个十进制整数;");
            for(int x = 0;x<arr.length;x++){
                arr[x] = scan.nextInt();
            }
    
            sort(arr,arr.length);
            System.out.println();
            System.out.println("输出排序之后的数组元素:");
            for(int i = 0;i<arr.length;i++){
                System.out.print(arr[i]+"	");
            }
        }
    
        public static void sort(int[] a,int n){
            int t = 0;
            for(int i = 0;i<a.length;i++){
                for(int j = 0;j<a.length-1-i;j++){
                    if(a[j] > a[j+1]){
                        t = a[j];
                        a[j] = a[j+1];
                        a[j+1] = t;
                    }
                }
            }
        }
    }
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  • 原文地址:https://www.cnblogs.com/sun-/p/5279894.html
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