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217 Wizards and Roads data structures divide and conquer graph matchings graphs greedy Statement D Codeforces Round 114 (Div. 1) {167} PROGRAMMING Codeforces Round #114 — Tutorial 2900
1308 Package Delivery data structures divide and conquer greedy Statement C 8VC Venture Cup 2016 - Final Round {627} PROGRAMMING 8VC Venture Cup 2016 — Final Round Editorial 2300
3657 Ivan and Burgers data structures divide and conquer greedy math Statement F Codeforces Round 532 (Div. 2) {1100} PROGRAMMING Unofficial Tutorial 2600
7702 Beautiful Array brute force data structures divide and conquer dp greedy Statement D Educational Codeforces Round 63 (Rated for Div. 2) {1155} PROGRAMMING 66687 1900
4517 Minimal Segment Cover data structures dfs and similar divide and conquer dp greedy implementation trees Statement E Educational Codeforces Round 66 (Rated for Div. 2) {1175} PROGRAMMING Editorial 2200
2813 Removing Leaves data structures dfs and similar divide and conquer greedy implementation trees Statement F Codeforces Round 656 (Div. 3) {1385} PROGRAMMING Codeforces Round #656 (Div. 3) Editorial 2300
5029 XOR Inverse bitmasks data structures divide and conquer greedy strings trees Statement C Codeforces Round 673 (Div. 1) {1416} PROGRAMMING 1250.0 Codeforces Round #673 Editorial 2000
5180 Pokémon Army (hard version) data structures divide and conquer dp greedy implementation Statement C2 Codeforces Round 672 (Div. 2) {1420} PROGRAMMING 1250.0
2897 Sum data structures divide and conquer dp greedy Statement D Codeforces Round 681 (Div. 1, based on VK Cup 2019-2020 - Final) {1442} PROGRAMMING 1750.0 84298
2335 Optimal Insertion data structures divide and conquer greedy sortings Statement C Codeforces Round 751 (Div. 1) {1601} PROGRAMMING 2000.0 95865 2300
626 Squid Game data structures dfs and similar divide and conquer greedy trees Statement H Codeforces Global Round 17 {1610} PROGRAMMING 3500.0 Codeforces Global Round 17 Editorial
1103 Decinc Dividing brute force data structures divide and conquer dp greedy Statement D Codeforces Round 800 (Div. 1) {1693} PROGRAMMING 2250.0 Codeforces Round #800 Editorial 2800
10329 Monoblock brute force combinatorics data structures divide and conquer greedy implementation Statement C Codeforces Round 816 (Div. 2) {1715} PROGRAMMING 1750.0 Codeforces Round #816 (Div. 2) editorial
1655 Bracket Cost binary search data structures divide and conquer dp greedy strings Statement E CodeTON Round 3 (Div. 1 + Div. 2, Rated, Prizes!) {1750} PROGRAMMING 2250.0 CodeTON Round 3 (Div. 1 + Div. 2) Editorial
877 XOR Partition binary search bitmasks data structures divide and conquer greedy trees Statement F Educational Codeforces Round 152 (Rated for Div. 2) {1849} PROGRAMMING 118752
4555 01 Tree data structures divide and conquer greedy implementation sortings trees Statement D Hello 2024 {1919} PROGRAMMING 1500.0 2100
1845 Unique Array binary search data structures divide and conquer dp greedy Statement E Educational Codeforces Round 165 (Rated for Div. 2) {1969} PROGRAMMING Educational Codeforces Round 165 Editorial 2400
2277 Eliminating Balls With Merging (Easy Version) binary search brute force data structures divide and conquer dp greedy math Statement E1 Codeforces Round 965 (Div. 2) {1998} PROGRAMMING 1750.0 Video Tutorial
237 Complex Segments (Easy Version) binary search data structures divide and conquer dsu greedy math sortings Statement E1 Codeforces Round 975 (Div. 1) {2018} PROGRAMMING 2250.0 Editorial of Codeforces Round 975 (Div. 1, Div. 2)
203 Complex Segments (Hard Version) binary search data structures divide and conquer dsu greedy math sortings Statement E2 Codeforces Round 975 (Div. 1) {2018} PROGRAMMING 750.0 Editorial of Codeforces Round 975 (Div. 1, Div. 2)
1834 Game with Binary String data structures divide and conquer games greedy math Statement E Educational Codeforces Round 175 (Rated for Div. 2) {2070} PROGRAMMING Video Tutorial
204 Al Fine (Maximizing Version) binary search data structures divide and conquer greedy trees Statement F1 Codeforces Round 1077 (Div. 1) {2187} PROGRAMMING 2000.0 Codeforces Round 1077 (Div. 1, Div. 2) Editorial
4713 Simons and Beating Peaks data structures divide and conquer dp greedy implementation trees Statement D Codeforces Round 1083 (Div. 2) {2205} PROGRAMMING 1750.0 Tutorial