最新的.Net面试题及答案

最新的.Net面试题及答案

1.a=10,b=15，在不用第三方变题的前提下，把a,b的值互换

a=a+b;b=a-b;a=(a-b)/2;b=b+a

2：已知数组int[] max={6,5,2,9,7,4,0};用快速排序算法按降序对其进行排列，并返回数组

public class TestQuickSort {

private int[] array = null;

private void quickSort(int lowest, int highest) {

if (array == null || lowest < 0 || lowest >= highest

|| highest >= array.length) {

return;

}

int low = lowest;

int high = highest;

int key = low++;

for (; low <= high;) {

if (key < high) {

if (array[key] > array[high]) {

array[high] = array[key] + (array[key] = array[high]) * 0; key = high;

}