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codeforces(3) hdu(3) opencup(1) vjudge(1) 牛客(6) 题解(9)

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HDU-6620-Just an Old Puzzle(数学华容道/奇数码问题拓展)(2019杭电多校第四场1007)

题目链接：题目链接 Just an Old Puzzle Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 2749 Accepted Sub...

2019-08-05

0 970

HDU-6614 AND Minimum Spanning Tree(思维）(2019杭电多校第四场1001)

题目链接：题目链接 1001AND Minimum Spanning Tree Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 3206 A...

2019-08-05

0 717

第一次cf经历A. Neko Finds Grapes

A. Neko Finds Grapes time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output On a random day, Neko f...

2019-04-24

0 599