package day04; // 冒泡排序 public class Lianxi { public static void main(String[] args) { int arrs[] = { 5,8,3,6,4,9,7 }; for (int i = 0; i < arrs.length; i++) { // 循环次数 4 // for循环排序 for (int j = 0; j < arrs.length - i - 1; j++) { int temp = 0; if (arrs[j] > arrs[j + 1]) { // arr[1] temp = arrs[j]; arrs[j] = arrs[j + 1]; arrs[j + 1] = temp; } } // 遍历分析效果 for (int k = 0; k < arrs.length; k++) { System.out.print(arrs[k] + " "); } System.out.println(); } } }