摘要：Educational Codeforces Round 102 (Rated for Div. 2) A - Replacing Elements B - String LCM C - No More Inversions D - Program E - Minimum Path 阅读全文

摘要：Codeforces Round #695 (Div. 2) A. Wizard of Orz B. Hills And Valleys C. Three Bags D. Sum of Paths 阅读全文

摘要：Codeforces Round #694 (Div. 2) A. Strange Partition B. Strange List C. Strange Birthday Party D. Strange Definition 阅读全文

摘要：School Personal Contest #2 (Winter Computer School 2010/11) - Codeforces Beta Round #43 (ACM-ICPC Rules) D. Parking Lot Codeforces Round #494 (Div. 3) E. Tree Constructing 300iq Contest 1 B. Best Subsequence Codeforces Round #494 (Div. 3) F. Abbreviation Codeforces Round #493 (Div. 2) D. Roman Digits 阅读全文

摘要：2015, Samara SAU ACM ICPC Quarterfinal Qualification Contest G. Short Path 2015, Samara SAU ACM ICPC Quarterfinal Qualification Contest I. Dragon Delivers 2018 Benelux Algorithm Programming Contest (BAPC 18) E. Entirely Unsorted Sequences 2018 Benelux Algorithm Programming Contest (BAPC 18) I. In Case of an Invasion, Please... 阅读全文

摘要：2016-2017 7th BSUIR Open Programming Contest. Semifinal B. Traveling Salesman Problem 2017 Fall Waterloo ACM Local Contest A. Art JU Flash Contest G. ABC Egyptian Collegiate Programming Contest 2017 (ACM ECPC 2017) B. Breaking the Curse Egyptian Collegiate Programming Contest 2017 (ACM ECPC 2017) H. Half Nice Years 阅读全文