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leetcode----------Merge Sorted Array

时间:2015-01-19 20:46:52      阅读:115      评论:0      收藏:0      [点我收藏+]

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题目

Merge Sorted Array

通过率 30.7%
难度 Easy

 

Given two sorted integer arrays A and B, merge B into A as one sorted array.

Note:
You may assume that A has enough space (size that is greater or equal to m + n) to hold additional elements from B. The number of elements initialized in A and B are mand n respectively.

 

java代码:

public class Solution {
    public void merge(int A[], int m, int B[], int n) {
        int i=m-1;
        int j=n-1;
        int k=m+n-1;
        while(k>=0){
            if(j<0||(i>=0&& A[i]>B[j])){
                A[k--]=A[i--];
            }else{
                A[k--]=B[j--];
            }
        }
    }
}

 

leetcode----------Merge Sorted Array

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原文地址:http://www.cnblogs.com/pku-min/p/4234640.html

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