答案:Public class Main { public static void main(String] args) { //有10个数字要求分别用选择法和冒泡法从小到大输出 int] nums1 = {23,43,22,13,24,17,87,45,88,90}; //冒泡排序法 for (int i = 0; i < nums1.length-1; i++) { for (int j = 0; j < nums1.length-1-i; j++) { if(nums1j]>nums1j+1]){ int temp =nums1j]; nums1j] = nums1j+1]; nums1j+1] = temp; } } } for (int j = 0; j < nums1.length; j++){ System.out.print(nums1j] + " "); } }}结果:13 17 22 23 24 43 45 87 88 90