Java Program Code for Selection SortDeveloping Java code for selection sort is quite easy. The idea upon selection sort works is simple; a selection sort selects the element with the lowest value and exchanges it with the first element. Then, from the remaining N-1 elements, the element ...
publicclassselectionSort {publicstaticvoidmain(String[] args){int[] toBeSorted = {1,54,3,8,6,0};//k记录当前已排完序的最后一个元素的位置,//temp用于交换时候的临时变量//为了避免每次都要重新申请内存,所以将两个变量提出来放在函数外面intk, temp;for(inti = 0; i < toBeSorted.length; i++)...
publicstaticint[]Sort(int[]array){//记录数组长度intlength =array.length;//外层循环for(inti=0;i<length-1;i++){//将最小数下标记录为iintmin_index = i;//内层循序 遍历i后边的数组for(intj=i+1;j<length;j++){if(array[j]<array[min_index]){//如果当前遍历到的数小于当前最小索引的对应...
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In the selectSort.java program, the data items with indices less than or equal to out are always sorted. Efficiency of the Selection Sort The selection sort performs the same number of comparisons as the bubble sort: N*(N-1)/2. For 10 data items, this is 45 comparisons. However, 10...
/** * 选择排序 * @author chenpeng * */ public class SelectionSort { //我们的算法类不允许产生任何实例 private SelectionSort() {} public static void sort(int[] arr) { int n = arr.length; for(int i=0;i<n;i++) { //寻找区间里最小值的索引 int minIndex =i; for(int j=i+1;j...
java restHighLevelClient msearch和search方法区别 selection sort java,选择排序(SelectionSort)算法简介: 选择排序是利用逐个选择的方式进行排序,逐个选择出数组中的最小(或最大)的元素,顺序放在已排好序的序列后面,直到全部记录排序完毕。选择排序(Selectio
我正在使用Java对排序算法进行基准测试。当我用随机数组(范围从0到99)比较平均情况下的冒泡排序和选择排序时,冒泡排序表现明显更好。我读过的大多数有关性能的参考资料都指出选择排序是两者中更好的一个。 这是我的选择实现: public static void selectionSort(int[] arr) { ...
1、找出一个最小数交换到最前面 2、在剩下的数中找个最小的交换到剩下数最前面 3、一直重复此步骤,直到所有数排好顺序。 时间复杂度:O(n^2) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. import java.util.Arrays; public class SelectionSort { ...
// C# - Selection Sort Program using System; class Sort { static void SelectionSort(ref int[] intArr) { int temp = 0; int min = 0; int i = 0; int j = 0; for (i = 0; i < intArr.Length - 1; i++) { min = i; for (j = i + 1; j < intArr.Length; j++) { ...