one recursive approach to solve hdu 1016, list all permutations, solve N-Queens puzzle.
reference: the video of stanford cs106b lecture 10 by Julie Zelenski https://www.youtube.com/watch?v=NdF1QDTRkck...
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移动开发 时间：
2015-07-19 18:07:58
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176
Crossword Answers
Time Limit: 3000MS
Memory Limit: Unknown
64bit IO Format: %lld & %llu
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Description
A crossword puzzle consists of a rectangular gri...
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其他好文 时间：
2015-07-19 10:20:22
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125
Puzzle
Time Limit: 3000MS
Memory Limit: Unknown
64bit IO Format: %lld & %llu
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Description
A children's puzzle that was popular 30 years ago consist...
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其他好文 时间：
2015-07-18 12:43:35
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204
题目：
The n-queens
puzzle is the problem of placing n queens
on an n×n chessboard
such that no two queens attack each other.
Given an integer n, return all distinct solutions to the n-...
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编程语言 时间：
2015-07-15 11:12:55
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117
Write a program to solve a Sudoku puzzle by filling the empty cells.
Empty cells are indicated by the character '.'.
You may assume that there will be only one unique solution.
A sudoku...
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其他好文 时间：
2015-07-14 22:42:09
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154
N-QueensThe n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other.Given an integer n, retu...
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其他好文 时间：
2015-07-14 20:24:49
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117
Problem Description
“Swipe Bo” is a puzzle game that requires foresight and skill.
The main character of this game is a square blue tofu called Bo. We can swipe up / down / left / right to move B...
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其他好文 时间：
2015-07-14 13:36:00
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123
N-Queens
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other.
Given an integer n, return all distinct solutions to the n-quee...
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其他好文 时间：
2015-07-13 14:02:20
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114
题目：
Write a program to solve a Sudoku puzzle by filling the empty cells.
Empty cells are indicated by the character '.'.
You may assume that there will be only one unique solution.
A s...
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编程语言 时间：
2015-07-13 12:22:08
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111
Then-queens puzzle is the problem of placingnqueens on ann×nchessboard such that no two queens attack each other.Given an integern, return all distinc...
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其他好文 时间：
2015-07-12 16:58:46
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142
