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Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
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1754 Serval and Snake binary search brute force interactive Statement E Codeforces Round 551 (Div. 2) {1153} PROGRAMMING Editorial 2100
1864 Deleting Numbers binary search brute force interactive number theory Statement E Codeforces Round 670 (Div. 2) {1406} PROGRAMMING 2750.0 Codeforces Round #670 (Div. 2) Editorial
1436 Strange Shuffle binary search brute force constructive algorithms interactive probabilities Statement C Codeforces Round 694 (Div. 1) {1470} PROGRAMMING 1000.0 86464
4982 Guess The String binary search brute force constructive algorithms dsu interactive Statement D Educational Codeforces Round 130 (Rated for Div. 2) {1697} PROGRAMMING 103835
12741 Guess The Tree binary search brute force greedy interactive trees Statement C Codeforces Round 967 (Div. 2) {2001} PROGRAMMING 1500.0 Video Tutorial
2414 Needle in a Numstack binary search brute force interactive math Statement D Codeforces Round 1022 (Div. 2) {2108} PROGRAMMING 2250.0 Codeforces Round 1022 Editorial
986 From the Unknown (Hard Version) binary search brute force constructive algorithms interactive math Statement D2 Codeforces Round 1046 (Div. 1) {2135} PROGRAMMING 1250.0 Codeforces Round 1046 (Div. 1, Div. 2) Editorial