Codeforces problemset search & solutions
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Solved
Name
Tags
Solutions
Index
Contest
Type
Points
Tutorial
Rating Level
8613 Flexible String bitmasks brute force strings Statement C Codeforces Round 848 (Div. 2) {1778} PROGRAMMING 1250.0 Codeforces Round #848 (Div. 2) Editorial
6837 Fixing a Binary String bitmasks brute force constructive algorithms greedy hashing strings Statement D Codeforces Round 951 (Div. 2) {1979} PROGRAMMING 2000.0 Codeforces Round 951 (Div. 2) Editorial
2461 Cases bitmasks brute force combinatorics dfs and similar dp graphs greedy strings Statement D Codeforces Round 961 (Div. 2) {1995} PROGRAMMING 2250.0 Video Tutorial
12006 Kevin and Binary Strings bitmasks brute force greedy strings Statement C Codeforces Global Round 28 {2048} PROGRAMMING 1000.0