题目: Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two e ...
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其他好文 时间:
2016-10-30 00:02:52
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184
代码如下: 1 /// <summary> 2 /// 坐标(结构类型) 3 /// </summary> 4 public struct Coordinate 5 { 6 public int x; 7 public int y; 8 9 public Coordinate(int x, int ...
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Web程序 时间:
2016-10-29 09:36:49
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236
Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpo ...
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其他好文 时间:
2016-09-26 00:50:10
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165
坐标转换那些事儿 在GIS中,最基础(basic)、最关键(essential)的部分应该就是坐标系(coordinate)了,或者说空间参考(spatial reference)。只有明确了空间参考,才能正确地确定地物的空间位置、度量地物之间的空间关系,以及发挥GIS融合多源数据的功能,等等。显然 ...
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其他好文 时间:
2016-09-24 01:56:45
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1336
Abstract. The TopLoc package of OpenCASCADE gives resources to handle 3D local coordinate systems called Locations. A Location is a composition of ele... ...
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其他好文 时间:
2016-09-07 19:22:57
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179
Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpo ...
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其他好文 时间:
2016-09-06 15:23:33
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180
世界坐标系(World Coordinate System,简称WCS)是由三个垂直并相交的坐标轴X轴、Y轴和Z轴构成,一般显示在绘图区域的左下角,如图1-7所示。X轴和Y轴的交点就是坐标原点O,X轴正方向为水平向右,Y轴正方向为垂直向上,Z轴正方向为垂直于XOY平面,指向操作者,在二维绘图状态下, ...
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其他好文 时间:
2016-09-04 00:00:42
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1019
Given an integer matrix, find a submatrix where the sum of numbers is zero. Your code should return the coordinate of the left-up and right-down numbe ...
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其他好文 时间:
2016-08-28 00:59:36
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233
原题链接 Problem Description Given some segments which are paralleled to the coordinate axis. You need to count the number of their intersection.The input ...
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其他好文 时间:
2016-08-20 11:39:25
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122
// 排版时,注意logical coordinate space和device coordinate space的区别,注意frame和bounds的区别! - (void)loadView { // ... // 计算Custom Content View的Rect if (!_supportF ...
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移动开发 时间:
2016-08-13 15:46:20
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160