The "eight queens puzzle" is the problem of placing eight chess queens on an 8 chessboard so that no two queens threaten each other. Thus, a solution ...
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其他好文 时间:
2020-05-05 20:21:48
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56
The "eight queens puzzle" is the problem of placing eight chess queens on an 8 chessboard so that no two queens threaten each other. Thus, a solution ...
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其他好文 时间:
2020-04-21 23:40:06
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92
题目描述 You are given a correct solution of the sudoku puzzle. If you don't know what is the sudoku, you can read about it here. The picture showing the ...
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其他好文 时间:
2020-04-14 12:24:00
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126
题意:https://codeforces.com/problemset/problem/281/C 就存个模板 1 #define IOS ios_base::sync_with_stdio(0); cin.tie(0); 2 #include <cstdio>//sprintf islower ...
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其他好文 时间:
2020-04-12 22:43:43
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72
Eight Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 41040 Accepted: 16901 Special Judge Description The 15-puzzle has been around for ove ...
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其他好文 时间:
2020-04-07 20:40:18
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86
题目传送门 题目描述 NEKO#ΦωΦ has just got a new maze game on her PC! The game's main puzzle is a maze, in the forms of a 2×n2×n rectangle grid. NEKO's task is ...
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其他好文 时间:
2020-04-04 22:34:42
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81
cmd进入程序所在路径,windeployqt puzzle.exe即可打包 ...
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其他好文 时间:
2020-03-01 00:13:12
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61
工作闲暇之余去逛了逛CodeProject,刚好现有项目主要用到就是winform,浏览了下照片,找到上周带着蛋挞打疫苗回家的照片,于是新生一记,如何把这些图片玩起来~ 80后应该都有印象,小时候有种玩具,叫做拼图魔方,90后00后的世界这种玩具应该早已灭绝了。一个塑料小板,上面分隔了很多小图框,通 ...
"题目链接" 本题也是区间dp,贪心可证,每一次出发必定是从端点,否则必然有重复,不会是最小值,那我们可以设dpi,j,0/1,0代表从左端点出发,1代表从右端点,因为每次都是从端点出发,状态方程为 dpi,j,0=min(dpi+1,j,0+d[i+1] d[i], dpi+1,j,1+dp[j] ...
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其他好文 时间:
2020-02-24 13:13:18
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64
Given an integer n, return all distinct solutions to the n-queens puzzle. Each solution contains a distinct board configuration of the n-queens' place ...
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其他好文 时间:
2020-02-23 09:44:19
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57