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1948 Hongcow's Game bitmasks divide and conquer interactive Statement B Codeforces Round 385 (Div. 1) {744} PROGRAMMING Codeforces Round #385 Editorial 2000
219 Verifying Kingdom binary search divide and conquer interactive trees Statement E VK Cup 2017 - Round 2 {772} PROGRAMMING VK Cup Round 2 + Codeforces Round #409 Tutorial 3200
409 Finding lines constructive algorithms divide and conquer interactive Statement D Codeforces Round 407 (Div. 1) {788} PROGRAMMING Codeforces Round #407(Div.1 + Div.2) Editorial 2900
2036 Mahmoud and Ehab and the binary string binary search divide and conquer interactive Statement D Codeforces Round 435 (Div. 2) {862} PROGRAMMING Codeforces round #435 editorial 2000
16349 Lost Numbers brute force divide and conquer interactive math Statement B Educational Codeforces Round 65 (Rated for Div. 2) {1167} PROGRAMMING 67058 1400
1956 Ehab and the Big Finale constructive algorithms divide and conquer graphs implementation interactive trees Statement F Codeforces Round 563 (Div. 2) {1174} PROGRAMMING Codeforces round #563 editorial 2300
198 Alesya and Discrete Math divide and conquer interactive Statement E Codeforces Round 569 (Div. 1) {1179} PROGRAMMING Editorial of Round #569 3200
4405 Guess The Maximums binary search divide and conquer implementation interactive math Statement D Codeforces Round 646 (Div. 2) {1363} PROGRAMMING 2000.0 78202 2100
2551 Hemose in ICPC ? binary search dfs and similar divide and conquer interactive math number theory trees Statement D Codeforces Round 746 (Div. 2) {1592} PROGRAMMING 2000.0 95583
954 Anti-Theft Road Planning bitmasks constructive algorithms divide and conquer greedy interactive math Statement F Codeforces Round 785 (Div. 2) {1673} PROGRAMMING 3250.0 Codeforces Round #785 (Div. 2) Editorial
3751 More Wrong divide and conquer interactive Statement D Codeforces Round 890 (Div. 2) supported by Constructor Institute {1856} PROGRAMMING 2000.0 Codeforces Round #890 (Div. 2) Editorial
2053 ace5 and Task Order binary search divide and conquer implementation interactive probabilities sortings Statement E Codeforces Round 922 (Div. 2) {1918} PROGRAMMING 2500.0 Codeforces Round #922 (Div. 2) Editorial
604 Baudelaire (hard version) binary search dfs and similar divide and conquer implementation interactive trees Statement G2 Codeforces Round 1020 (Div. 3) {2106} PROGRAMMING Codeforces Round 1020 (Div. 3) Editorial
592 Hidden Single (Version 2) divide and conquer interactive math probabilities Statement E2 Codeforces Round 1053 (Div. 1) {2150} PROGRAMMING 1750.0 Editorial of Codeforces Round 1053 (Div. 1, Div. 2)
1012 Hidden Single (Version 1) divide and conquer interactive math probabilities sortings Statement E1 Codeforces Round 1053 (Div. 1) {2150} PROGRAMMING 2000.0 Editorial of Codeforces Round 1053 (Div. 1, Div. 2)
402 Isaac's Queries brute force constructive algorithms dfs and similar divide and conquer greedy interactive math probabilities Statement G Codeforces Round 1066 (Div. 1 + Div. 2) {2157} PROGRAMMING 3000.0 Codeforces Round 1066 (Div. 1 + Div. 2) Editorial
2712 Diadrash (Easy Version) binary search divide and conquer interactive Statement D1 Codeforces Round 1063 (Div. 2) {2163} PROGRAMMING 1500.0 Codeforces Round 1063 Editorial
3665 Flatten or Concatenate binary search divide and conquer interactive Statement E Good Bye 2025 {2178} PROGRAMMING 2250.0
49 Bowser's Castle (Easy Version) binary search constructive algorithms divide and conquer greedy interactive trees Statement H1 Codeforces Round 1085 (Div. 1 + Div. 2) {2207} PROGRAMMING 3250.0 Codeforces Round 1085 (Div. 1 + Div. 2) Editorial
37 Bowser's Castle (Medium Version) constructive algorithms divide and conquer interactive trees two pointers Statement H2 Codeforces Round 1085 (Div. 1 + Div. 2) {2207} PROGRAMMING 1000.0 Codeforces Round 1085 (Div. 1 + Div. 2) Editorial
53 Bowser's Castle (Hard Version) constructive algorithms divide and conquer interactive trees two pointers Statement H3 Codeforces Round 1085 (Div. 1 + Div. 2) {2207} PROGRAMMING 1500.0 Codeforces Round 1085 (Div. 1 + Div. 2) Editorial
2563 Unique Values (Hard version) binary search constructive algorithms divide and conquer interactive math Statement B2 Codeforces Round 1093 (Div. 1) {2219} PROGRAMMING 500.0
2912 Unique Values (Easy version) binary search divide and conquer interactive Statement B1 Codeforces Round 1093 (Div. 1) {2219} PROGRAMMING 750.0