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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
334 Mutation bitmasks dp math Statement C All-Ukrainian School Olympiad in Informatics {76} PROGRAMMING 2700
1490 Table bitmasks combinatorics dp math Statement B Codeforces Round 144 (Div. 1) {232} PROGRAMMING Editorial for Codeforces Round #144 2200
14189 Little Girl and Maximum XOR bitmasks dp greedy implementation math Statement D Codeforces Round 169 (Div. 2) {276} PROGRAMMING Codeforces Round #169 — Unofficial Editorial 1800
5757 Fox And Jumping bitmasks brute force dp math Statement D Codeforces Round 290 (Div. 2) {510} PROGRAMMING Codeforces Round #290 Editorial 2100
2077 Binary Table bitmasks brute force divide and conquer dp fft math Statement C CROC 2016 - Final Round [Private, For Onsite Finalists Only] {662} PROGRAMMING Editorial for CROC 2016 Finals and Codeforces Round #347 2800
5739 Square Subsets bitmasks combinatorics dp math Statement C Codeforces Round 448 (Div. 2) {895} PROGRAMMING Codeforces Round #448(Div.2) Editorial 2000
763 New Year and Entity Enumeration bitmasks combinatorics dp math Statement E Good Bye 2017 {908} PROGRAMMING Good Bye 2017 Editorial 2400
953 Sum the Fibonacci bitmasks divide and conquer dp fft math Statement G Codecraft-18 and Codeforces Round 458 (Div. 1 + Div. 2, combined) {914} PROGRAMMING Tutorial 2500
3502 Mahmoud and Ehab and the xor-MST bitmasks dp graphs implementation math Statement E Codeforces Round 473 (Div. 2) {959} PROGRAMMING Codeforces round #473 editorial 1900
655 Little C Loves 3 III bitmasks dp math Statement E Codeforces Round 511 (Div. 1) {1034} PROGRAMMING Codeforces Round #511 Editorial 3200
2698 Segment Sum bitmasks combinatorics dp math Statement E Educational Codeforces Round 53 (Rated for Div. 2) {1073} PROGRAMMING 62742 2300
508 Wise Men (Hard Version) bitmasks dp math Statement F2 Codeforces Global Round 7 {1326} PROGRAMMING 1500.0 74961 3200
6742 Dreamoon Likes Sequences bitmasks combinatorics dp math Statement B Codeforces Round 631 (Div. 1) - Thanks, Denis aramis Shitov! {1329} PROGRAMMING 750.0 Codeforces Round #631 Editorial 1900