这种类似大整数的处理的问题还是比较常见的,这道题应该是非常简单的版本。
题目的要求是这样的,输入的vector靠前的位置是数字的高位,因此应该先求出长度,然后从后面往前算。维护一个变量保存进位,这我就不说了。结果的vector怎么办呢?因为最后有可能有个总的进位,比如999加1,结果的vector会比输入的多出一位,因此结果还是从前往后存简单一些。最后如果有进位,就多push_back一个1,然...
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其他好文 时间:
2014-05-14 00:31:48
阅读次数:
312
DNA Sorting
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 80359
Accepted: 32327
Description
One measure of ``unsortedness'' in a sequence is the number of ...
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其他好文 时间:
2014-05-13 23:34:18
阅读次数:
303
Pat1018代码
题目描述:
There is a public bike service in Hangzhou City which provides great convenience to the tourists from all over the world. One may rent a bike at any station and return it to an...
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其他好文 时间:
2014-05-13 23:27:04
阅读次数:
582
So far, 100 per cent of workers have voted to
strike for 24 hours, 98 per cent voted to strike for 48 hours, and 98 per cent
voted to strike for one w...
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其他好文 时间:
2014-05-13 22:04:48
阅读次数:
346
TriangleGiven a triangle, find the minimum path
sum from top to bottom. Each step you may move to adjacent numbers on the row
below.For example, given...
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其他好文 时间:
2014-05-13 18:51:44
阅读次数:
297
原题:
Say you have an array for which the ith element is the price of a given stock on day i.
If you were only permitted to complete at most one transaction (ie, buy one and sell one share of th...
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其他好文 时间:
2014-05-13 14:12:41
阅读次数:
342
atitit.gui界面纵向居中总结
1.table法...这个简单..
表格设置100%高度,
三、把容器当作表格单元
CSS 提供一系列diplay属性值,包括 display: table, display: table-row, display: table-cell 等,能把元素当作表格单元来显示。这是再加上 vertical-align: middle,...
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其他好文 时间:
2014-05-13 08:28:41
阅读次数:
295
Run Away
Time Limit: 3000MS
Memory Limit: 65536K
Total Submissions: 5631
Accepted: 1728
Description
One of the traps we will encounter in the Pyramid is located in the ...
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其他好文 时间:
2014-05-13 07:53:49
阅读次数:
362
Number one of the biggest security holes are passwords, as every password security study shows. Hydra is a parallized login cracker which supports numerous protocols to attack. New modules are easy to...
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其他好文 时间:
2014-05-13 06:11:08
阅读次数:
379
本段程序主要利用数据结构栈的先进后出特点,实现回溯求解迷宫路径问题。
#include
#include
using namespace std;
//坐标类
struct Point
{
int x;
int y;
};
//地图类
template
struct Map
{
int (*p)[A];
int row;//行数
int col;//列数
};
//start起始点, ...
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其他好文 时间:
2014-05-13 05:25:02
阅读次数:
478