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March 2, 2023
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A |
Is It a Cat?
Codeforces R855 (Div. 3)
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implementation strings |
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March 2, 2023
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B |
Count the Number of Pairs
Codeforces R855 (Div. 3)
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greedy strings |
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March 2, 2023
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C1 |
Powering the Hero (easy version)
Codeforces R855 (Div. 3)
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data structures greedy |
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March 2, 2023
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C2 |
Powering the Hero (hard version)
Codeforces R855 (Div. 3)
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data structures greedy |
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March 2, 2023
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D |
Remove Two Letters
Codeforces R855 (Div. 3)
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data structures greedy hashing strings |
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March 2, 2023
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E1 |
Unforgivable Curse (easy version)
Codeforces R855 (Div. 3)
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brute force constructive algorithms dsu graphs greedy strings |
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March 2, 2023
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E2 |
Unforgivable Curse (hard version)
Codeforces R855 (Div. 3)
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brute force constructive algorithms dsu graphs greedy strings |
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March 2, 2023
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F |
Dasha and Nightmares
Codeforces R855 (Div. 3)
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bitmasks hashing meet-in-the-middle strings |
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March 2, 2023
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G |
Symmetree
Codeforces R855 (Div. 3)
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dfs and similar hashing trees |
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