Java中两个或多个byte数组合并及int类型转数组 // 用list好处是可以未知多个? public static byte[] test(List<byte[]> values) { int lengthByte = 0; for (byte[] value : values) { lengthByte += value.length; } byte[] allBytes = new byte[lengthByte]; int countLength = 0; for (byte[]
[本文出自天外归云的博客园] 第一种思路,把两个数组合为一个数组然后再排序,问题又回归到冒泡和快排了,没有用到两个数组的有序性.(不好) 第二种思路,循环比较两个有序数组头位元素的大小,并把头元素放到新数组中,从老数组中删掉,直到其中一个数组长度为0.然后再把不为空的老数组中剩下的部分加到新数组的结尾.(好) 第二种思路的排序算法与测试代码如下: def merge_sort(a, b): ret = [] while len(a)>0 and len(b)>0: if a[0] <=
仅作为备注, 便于自己回顾. import java.util.Arrays; public class MergeSort { public static class LinkedNode<V extends Comparable<V>> { public V value; public LinkedNode<V> next; public LinkedNode(V value) { this.value = value; } public LinkedNode(V
using System;using System.Collections.Generic;using System.Linq;using System.Collections;using System.Text;using System.Diagnostics; namespace Hecha.Test{ class Program { static void Main(string[] args) { List<string>[] aa = new List<string>[5
问题:两个有序数组a和b,合并成一个有序数组c. // 合并两个有序数组a和b到c void Merge_Array(int a[], int n, int b[], int m, int c[]) { int i, j, k; i = j = k = ; while(i < n && j < m) { if(a[i] < b[j]) c[k++] = a[i++]; else c[k++] = b[j++]; } while(i < n) c[k++] = a[i
Given two sorted integer arrays nums1 and nums2, merge nums2 into nums1 as one sorted array. Note: You may assume that nums1 has enough space (size that is greater or equal to m + n) to hold additional elements from nums2.The number of elements initi