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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
6628 String Reversal data structures greedy strings Statement E Educational Codeforces Round 96 (Rated for Div. 2) {1430} PROGRAMMING Educational Codeforces Round 96 — Editorial
453 Chainword data structures dp math matrices strings Statement F Educational Codeforces Round 107 (Rated for Div. 2) {1511} PROGRAMMING 89634
4686 Another Sorting Problem data structures sortings strings Statement A COMPFEST 13 - Finals Online Mirror (Unrated, ICPC Rules, Teams Preferred) {1575} PROGRAMMING COMPFEST 13 — Editorial
2530 Lexicographically Small Enough data structures greedy strings Statement E Good Bye 2021: 2022 is NEAR {1616} PROGRAMMING 2500.0 Good Bye 2021 -- Editorial 2200
2806 Promising String (hard version) data structures implementation math strings Statement F2 Codeforces Round 780 (Div. 3) {1660} PROGRAMMING Codeforces Round #780 (Div. 3) Editorial
18585 2-Letter Strings data structures math strings Statement E Codeforces Round 784 (Div. 4) {1669} PROGRAMMING 102101 1200
243 Palindrome Addicts data structures strings Statement H Codeforces Global Round 22 {1738} PROGRAMMING 4000.0 Editorial of Codeforces Global Round <strong>22</strong>
24779 Remove Two Letters data structures greedy hashing strings Statement D Codeforces Round 855 (Div. 3) {1800} PROGRAMMING Codeforces Round 855 (Div. 3) Editorial
429 A task for substrings data structures string suffix structures strings Statement G Codeforces Round 857 (Div. 1) {1801} PROGRAMMING 3500.0 Codeforces Round #857 Editorial
2372 Sofia and Strings data structures greedy strings Statement E Codeforces Round 910 (Div. 2) {1898} PROGRAMMING 2000.0 Editorial for Codeforces Round #910 (Div. 2)
12770 Largest Subsequence data structures greedy strings Statement C Codeforces Round 915 (Div. 2) {1905} PROGRAMMING 1500.0 Codeforces Round 915 (Div. 2) Editorial
26607 YetnotherrokenKeoard data structures implementation strings Statement B Codeforces Round 913 (Div. 3) {1907} PROGRAMMING Codeforces Round 913 (Div. 3) Editorial
3988 Non-Palindromic Substring data structures hashing implementation math strings Statement B Codeforces Round 934 (Div. 1) {1943} PROGRAMMING 1250.0 Codeforces Round #934 (Div1, Div2) Editorial
26612 Numeric String Template data structures strings Statement C Codeforces Round 966 (Div. 3) {2000} PROGRAMMING
571 Polyathlon data structures hashing string suffix structures strings Statement I 2024-2025 ICPC, NERC, Southern and Volga Russian Regional Contest (Unrated, Online Mirror, ICPC Rules, Preferably Teams) {2038} PROGRAMMING 2500