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B - Frog 2 Time Limit: 2 sec / Memory Limit: 1024 MB Score : 100100 points Problem Statement There are NN stones, numbered 1,2,…,N1,2,…,N. For each ii 阅读全文
posted @ 2019-01-09 23:20
茄子Min
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A - Frog 1 Time Limit: 2 sec / Memory Limit: 1024 MB Score : 100100 points Problem Statement There are NN stones, numbered 1,2,…,N1,2,…,N. For each ii 阅读全文
posted @ 2019-01-09 22:52
茄子Min
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A few years ago Sajjad left his school and register to another one due to security reasons. Now he wishes to find Amir, one of his schoolmates and goo 阅读全文
posted @ 2019-01-09 21:10
茄子Min
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In the beginning of the new year Keivan decided to reverse his name. He doesn't like palindromes, so he changed Naviek to Navick. He is too selfish, s 阅读全文
posted @ 2019-01-09 21:01
茄子Min
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Tavak and Seyyed are good friends. Seyyed is very funny and he told Tavak to solve the following problem instead of longest-path. You are given l and 阅读全文
posted @ 2019-01-09 20:50
茄子Min
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The main city magazine offers its readers an opportunity to publish their ads. The format of the ad should be like this: There are space-separated non 阅读全文
posted @ 2019-01-09 15:36
茄子Min
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