Description: n people wish to cross a bridge at night. A group of at most two people may cross at any time, and each group must have a flashlight. Only one flashlight is available among the n people, so some sort of shuttle arrangement must be arranged in order to return the flashlight so that more people may cross.
Each person has a different crossing speed the speed of a group is determined by the speed of the slower member. Your job is to determine a strategy that gets all n people across the bridge in the minimum time.
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Size: 6143 |
Author:张磊 |
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Description: 对于桥梁的圆形截面，例如桥墩可进行配筋及强度计算-bridge for the cross section, for example, can be reinforced piers and Strength Platform: |
Size: 30629 |
Author:陈伟 |
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Description: 对于桥梁的圆形截面，例如桥墩可进行配筋及强度计算-bridge for the cross section, for example, can be reinforced piers and Strength Platform: |
Size: 30720 |
Author:陈伟 |
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Description: n people wish to cross a bridge at night. A group of at most two people may cross at any time, and each group must have a flashlight. Only one flashlight is available among the n people, so some sort of shuttle arrangement must be arranged in order to return the flashlight so that more people may cross.
Each person has a different crossing speed the speed of a group is determined by the speed of the slower member. Your job is to determine a strategy that gets all n people across the bridge in the minimum time.
Platform: |
Size: 6144 |
Author:张磊 |
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Description: 画桥址断面的lisp源代码，里面有些思路有参考价值。欢迎大家试用-Paint cross-section of bridge site lisp source code, which some ideas have reference value. Welcomed the U.S. trial Platform: |
Size: 10240 |
Author:wbt |
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Description: 贪心算法作业的解题报告和源代码。问题描述：在深夜里，n 个人想要尽快地通过一条河。河上有一座狭小的桥，每次最多只能两个人一起过河。由于桥上的道路一片漆黑，他们必须用仅有一个手电筒，来照亮道路。已知 n 个人过河分别需要 t1,t2,…,tn 的时间，两个人一起过河所需要的时间是取决于速度较慢的人所需要的时间。请计算出 n 个人过河所需要的最小时间。-Greedy algorithm for solving the report and source code. Problem Description: In the night, n individuals want as quickly as possible through a river. There is a small river on the bridge, each with a maximum of only two people crossing a river. As a result of the bridge the road was dark, they must use only a flashlight to illuminate the road. N individuals were known to cross the river need to t1, t2, ..., tn time, two people with the time required to cross the river is slow depending on the person required. Please individuals across the river n to calculate the minimum time required. Platform: |
Size: 193536 |
Author:吴钦阳 |
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Description: 本文基于大型通用有限元软件ANSYS和MATLAB,探索三维实体模型下进行PC桥梁结构整体仿真分析的途径,研究其关键理论及专业模块开发技术。重点研究了预应力筋的模拟、预应力效应的等效转换和桥梁截面切片技术。研究成果可广泛应用于PC桥梁的三维仿真领域,具有较大的理论意义和工程实用价值。对写这方面研究很有帮助-Based on large-scale general-purpose finite element software ANSYS and MATLAB, explore the three-dimensional solid model of the bridge structure under the PC way to the overall simulation analysis to study the key theoretical and professional development of technology modules. Focused on the tendons of the simulation, the equivalent effect of prestressed bridge conversion and cross-section slicing. Research results can be widely used in PC bridges the field of three-dimensional simulation with the larger theoretical and practical engineering value. Research in this area to write very helpful Platform: |
Size: 8635392 |
Author:赵洪森 |
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Description: 一家人过桥问题
有一家人，晚上要过一个独木桥。但是他们只有一盏灯,而这盏灯只能使用30秒。要在灯熄灭前过这座桥不然就过不去了。他们该如何过呢？-There is a problem of a family of people cross the bridge at night to have a single-plank bridge. But they have only a lamp, which lamp can only use 30 seconds. Before the lights go out than to otherwise make life difficult for the bridge. How they have it? Platform: |
Size: 668672 |
Author:mei |
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Description: 多线程过桥，解决多个人过桥问题，同步或互斥-Multi-threading across the bridge, cross the bridge more than one person to solve the problem, synchronization or mutual exclusion Platform: |
Size: 25600 |
Author:李明博 |
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Search - cross the bridge