非常巧妙的题目,巧用cmp,注意cmp的重载
#include
#include
using namespace std;
string a[55];
bool cmp(string a, string b){
return a+b > b+a;
}
int main(int argc, char const *argv[])
{
int n;
while(cin >...
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其他好文 时间:
2014-06-11 06:10:28
阅读次数:
293
题目
Reverse a linked list from position m to n. Do it in-place and in one-pass.
For example:
Given 1->2->3->4->5->NULL, m = 2 and n =
4,
return 1->4->3->2->5->NULL.
Note:
Given m,...
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其他好文 时间:
2014-06-11 06:07:11
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392
题目:
Given two sorted integer arrays A and B, merge B into A as one sorted array.
原题链接(点我)
解题思路:
合并两个数组为一个有序数组,这题也很简单,唯一考查的地方就是怎么处理数组,是从前往后还是从后往前。一般情况,从后往前的效率比从前往后高,也要省不少事。代码如下,从后开始合并。
代码实现:...
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其他好文 时间:
2014-06-11 00:37:42
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314
题意:http://acdream.info/problem?pid=1112
Problem Description
Here is Alice and Bob again !
Alice and Bob are playing a game. There are several numbers.First, Alice choose a number n.Then he c...
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其他好文 时间:
2014-06-10 14:48:56
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236
题目描述Dominos are lots of fun. Children like to stand
the tiles on their side in long lines. When one domino falls, it knocks down the
next one, which k...
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其他好文 时间:
2014-06-10 12:08:55
阅读次数:
232
声音1. 声音的使用涉及三个概念:()Listener
——监听声音的object,一个场景只能有一个Listener(2)声音源文件(3)声音剪辑clip ——
我理解的是吧源文件放到scene关联object就成为了一个clip2. 声音unity3d支持的格式包括mp3,wav,ogg等3D和...
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其他好文 时间:
2014-06-10 12:01:30
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295
1 class Solution { 2 public: 3 int
singleNumber(int A[], int n) { 4 int i,j; 5 for(i=0; i<n; i++) 6 { 7 for(j...
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移动开发 时间:
2014-06-10 11:41:55
阅读次数:
259
Two players, S and T, are playing a game where they make alternate moves. S plays
first.
In this game, they start with an integer N. In each move, a player removes one digit from the integer and p...
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其他好文 时间:
2014-06-10 06:31:29
阅读次数:
302
问题描述:
A permutation is an ordered arrangement of objects. For example, 3124 is one possible permutation of the digits 1, 2, 3 and 4. If all of the permutations are listed numerically or alphabeti...
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其他好文 时间:
2014-06-10 06:13:21
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299
题目
Given a non-negative number represented as an array of digits, plus one to the number.
The digits are stored such that the most significant digit is at the head of the list.
方法
...
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其他好文 时间:
2014-06-10 06:12:06
阅读次数:
285