Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
For example,
Given [0,1,0,2,1,0,1,3,2,1,2,1]...
分类:
移动开发 时间:
2015-01-18 17:12:30
阅读次数:
165
//合成图片(加水印)
function img_water_mark($srcImg, $waterImg, $savename, $savepath='public/images/wxqrcode', $positon=3, $alpha=100)
{
//$savename=time().'.jpg';
$temp = pathinfo($srcImg);
...
分类:
Web程序 时间:
2015-01-17 16:34:36
阅读次数:
291
1显示数据typedef struct { unsigned long int mL_data; unsigned long int L_data; unsigned long int M3_data;}water_date;extern water_date water_data1;2数据处...
分类:
其他好文 时间:
2015-01-16 12:57:11
阅读次数:
127
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining....
分类:
移动开发 时间:
2015-01-16 01:02:04
阅读次数:
202
# -*- coding: utf8 -*-'''https://oj.leetcode.com/problems/container-with-most-water/Given n non-negative integers a1, a2, ..., an, where each represen...
分类:
编程语言 时间:
2015-01-15 20:18:43
阅读次数:
987
Problem Description
Benny has a spacious farm land to irrigate. The farm land is a rectangle, and is divided into a lot of samll squares. Water pipes are placed in these squares. Different square has...
分类:
其他好文 时间:
2015-01-15 18:19:28
阅读次数:
190
Muddy Fields
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 8434
Accepted: 3124
Description
Rain has pummeled the cows' field, a rectangular grid of R r...
分类:
其他好文 时间:
2015-01-14 18:03:16
阅读次数:
259
Why mental workers keen on working into deep night?At night, sun goes beneath the horizon -> water and nutrition in human body concentrate at feet -> ...
分类:
其他好文 时间:
2015-01-13 21:13:25
阅读次数:
223
使用 YEAR函数,如--day为rain表中的字段.select YEAR(day) from t_rain
分类:
数据库 时间:
2015-01-06 17:05:45
阅读次数:
151
一、什么是水线(High Water Mark)?所有的oracle段(segments,在此,为了理解方便,建议把segment作为表的一个同义词) 都有一个在段内容纳数据的上限,我们把这个上限称为"high water mark"或HWM。这个HWM是一个标记,用来说明已经有多少没有使用的数据块...
分类:
数据库 时间:
2015-01-05 10:55:43
阅读次数:
224