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18681 Pluses and Minuses binary search dp greedy implementation math Statement C Educational Codeforces Round 90 (Rated for Div. 2) {1373} PROGRAMMING Educational Codeforces Round 90 Editorial
4384 Segment Intersections binary search brute force greedy implementation math Statement D Educational Codeforces Round 92 (Rated for Div. 2) {1389} PROGRAMMING 80809
2249 Omkar and Landslide binary search constructive algorithms greedy math Statement F Codeforces Global Round 10 {1392} PROGRAMMING 2500.0 Codeforces Global Round 10 — Editorial
11342 RPG Protagonist binary search brute force greedy math Statement B Educational Codeforces Round 94 (Rated for Div. 2) {1400} PROGRAMMING 81942
3579 Three Sequences binary search data structures greedy math Statement D Codeforces Round 670 (Div. 2) {1406} PROGRAMMING 2000.0 Codeforces Round #670 (Div. 2) Editorial
3830 Carrots for Rabbits binary search data structures greedy math Statement E Codeforces Raif Round 1 (Div. 1 + Div. 2) {1428} PROGRAMMING 1750.0 Codeforces Raif Round 1 Editorial
20495 Inflation binary search brute force greedy math Statement B Educational Codeforces Round 103 (Rated for Div. 2) {1476} PROGRAMMING 87356
40060 K-divisible Sum binary search constructive algorithms greedy math Statement A Educational Codeforces Round 103 (Rated for Div. 2) {1476} PROGRAMMING 87356
6420 Education binary search greedy implementation math Statement F Codeforces Round 713 (Div. 3) {1512} PROGRAMMING Codeforces Round #713 (Div. 3) Editorial
690 Nastia and a Beautiful Matrix binary search constructive algorithms greedy math Statement E Codeforces Round 720 (Div. 2) {1521} PROGRAMMING 2750.0 90477
3897 Pchelyonok and Segments binary search data structures dp greedy math Statement E Codeforces Round 750 (Div. 2) {1582} PROGRAMMING 2500.0 Codeforces Round #750 (Div.2) Editorial
1743 AmShZ and G.O.A.T. binary search brute force greedy math Statement E Codeforces Global Round 17 {1610} PROGRAMMING 2500.0 Codeforces Global Round 17 Editorial
13141 Strange Test binary search bitmasks brute force greedy math Statement C Codeforces Round 769 (Div. 2) {1632} PROGRAMMING 1500.0 Editorial of Codeforces Round #769
9758 Water the Trees binary search greedy math Statement C Educational Codeforces Round 126 (Rated for Div. 2) {1661} PROGRAMMING Educational Codeforces Round 126 Editorial
648 Teleporters binary search greedy math Statement F Educational Codeforces Round 126 (Rated for Div. 2) {1661} PROGRAMMING Educational Codeforces Round 126 Editorial
19138 Dolce Vita binary search brute force greedy math Statement C Educational Codeforces Round 127 (Rated for Div. 2) {1671} PROGRAMMING 102181
6750 Breaking the Wall binary search brute force constructive algorithms greedy math Statement E Codeforces Round 786 (Div. 3) {1674} PROGRAMMING 102482
6373 River Locks binary search dp greedy math Statement D Codeforces Round 802 (Div. 2) {1700} PROGRAMMING 1750.0 103978 1900
28262 Scuza binary search greedy math Statement E Codeforces Round 827 (Div. 4) {1742} PROGRAMMING 107962
4789 Restore the Permutation binary search data structures greedy math Statement G Codeforces Round 834 (Div. 3) {1759} PROGRAMMING 109254
14996 Min Max Sort binary search brute force greedy math Statement C Educational Codeforces Round 142 (Rated for Div. 2) {1792} PROGRAMMING 111835
20854 Points on Plane binary search greedy math Statement B Educational Codeforces Round 145 (Rated for Div. 2) {1809} PROGRAMMING 114300
5210 Black Cells binary search brute force greedy math Statement D Educational Codeforces Round 147 (Rated for Div. 2) {1821} PROGRAMMING 115296
3070 Red-Blue Operations (Easy Version) binary search greedy implementation math Statement D1 Educational Codeforces Round 148 (Rated for Div. 2) {1832} PROGRAMMING 116454 2100
2029 Red-Blue Operations (Hard Version) binary search constructive algorithms greedy implementation math Statement D2 Educational Codeforces Round 148 (Rated for Div. 2) {1832} PROGRAMMING 116454 2400
17776 Fancy Coins binary search brute force greedy math Statement B Educational Codeforces Round 153 (Rated for Div. 2) {1860} PROGRAMMING Educational Codeforces Round 153 Editorial
7528 Yet Another Monster Fight binary search greedy implementation math Statement D Educational Codeforces Round 158 (Rated for Div. 2) {1901} PROGRAMMING Educational Codeforces Round 158 Editorial
15909 Sasha and the Casino binary search brute force dp games greedy math Statement C Codeforces Round 926 (Div. 2) {1929} PROGRAMMING 1500.0 Codeforces Round #926 (Div. 2) Editorial.
1482 Distance Learning Courses in MAC binary search bitmasks data structures greedy implementation math Statement E Codeforces Round 932 (Div. 2) {1935} PROGRAMMING 2500.0 Codeforces Round #932 (Div. 2) Editorial
5332 Bomb binary search greedy math Statement F Codeforces Round 962 (Div. 3) {1996} PROGRAMMING Codeforces Round 962 (Div. 3) Editorial
2017 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
6553 Minimize the Difference binary search data structures greedy implementation math Statement D Codeforces Round 973 (Div. 2) {2013} PROGRAMMING 2000.0
23805 Robin Hood in Town binary search divide and conquer greedy math Statement C Codeforces Round 974 (Div. 3) {2014} PROGRAMMING
12809 Set binary search greedy math Statement A Refact.ai Match 1 (Codeforces Round 985) {2029} PROGRAMMING 750.0
1501 Make It Equal binary search brute force greedy math Statement B 2024-2025 ICPC, NERC, Southern and Volga Russian Regional Contest (Unrated, Online Mirror, ICPC Rules, Preferably Teams) {2038} PROGRAMMING 2100
9158 Sums on Segments binary search brute force data structures dp greedy math Statement C Educational Codeforces Round 173 (Rated for Div. 2) {2043} PROGRAMMING
14688 Insane Problem binary search greedy implementation math Statement E Codeforces Round 993 (Div. 4) {2044} PROGRAMMING
9392 Do You Love Your Hero and His Two-Hit Multi-Target Attacks? binary search constructive algorithms geometry greedy math Statement E Codeforces Round 1006 (Div. 3) {2072} PROGRAMMING
4939 Arcology On Permafrost binary search brute force constructive algorithms greedy math Statement D Teza Round 1 (Codeforces Round 1015, Div. 1 + Div. 2) {2084} PROGRAMMING 1750.0
13977 Large Array and Segments binary search brute force dp greedy math Statement B Educational Codeforces Round 177 (Rated for Div. 2) {2086} PROGRAMMING
16003 Place of the Olympiad binary search greedy math Statement D Codeforces Round 1013 (Div. 3) {2091} PROGRAMMING