Date Name Tags
Sept. 19, 2020
Digit Game games implementation greedy
Sept. 19, 2020
Stairs constructive algorithms implementation brute force greedy math
Sept. 19, 2020
Killjoy implementation math greedy
Sept. 19, 2020
Sage's Birthday (easy version) binary search sortings greedy constructive algorithms
Sept. 19, 2020
Sage's Birthday (hard version) binary search sortings greedy two pointers brute force constructive algorithms
Sept. 19, 2020
Decryption constructive algorithms math number theory implementation
Sept. 19, 2020
Rain of Fire binary search graphs dsu dfs and similar implementation data structures
Sept. 14, 2020
Buying Torches math
Sept. 14, 2020
Negative Prefixes greedy sortings
Sept. 14, 2020
Mortal Kombat Tower dp greedy graphs shortest paths
Sept. 14, 2020
Trash Problem data structures implementation
Sept. 14, 2020
Expected Damage binary search probabilities combinatorics
Sept. 14, 2020
Equal Product two pointers data structures math number theory
Sept. 14, 2020
Three Occurrences hashing two pointers data structures probabilities
Sept. 12, 2020
Subset Mex math greedy implementation
Sept. 12, 2020
Maximum Product greedy sortings implementation brute force dp
Sept. 12, 2020
Link Cut Centroids dfs and similar graphs constructive algorithms trees
Sept. 12, 2020
Three Sequences math data structures greedy constructive algorithms
Sept. 12, 2020
Deleting Numbers interactive number theory math
Sept. 8, 2020
Ahahahahahahahaha constructive algorithms math fft string suffix structures
Sept. 8, 2020
Big Vova math greedy number theory brute force
Sept. 8, 2020
Chocolate Bunny interactive math constructive algorithms two pointers
Sept. 8, 2020
Discrete Centrifugal Jumps data structures dp graphs
Sept. 8, 2020
Egor in the Republic of Dagestan constructive algorithms dp graphs shortest paths greedy dfs and similar
Sept. 6, 2020
Balanced Bitstring implementation strings
Sept. 6, 2020
Tree Tag dfs and similar dp games trees
Sept. 6, 2020
Fixed Point Removal data structures binary search greedy two pointers constructive algorithms
Sept. 6, 2020
Game of Pairs interactive math constructive algorithms dfs and similar number theory
Sept. 6, 2020
Bricks flows graph matchings graphs
Sept. 6, 2020
Permutation Forgery constructive algorithms
Sept. 6, 2020
Array Cancellation constructive algorithms implementation
Sept. 6, 2020
Balanced Bitstring implementation strings greedy
Sept. 6, 2020
Tree Tag dfs and similar dp games trees constructive algorithms strings
Sept. 6, 2020
Fixed Point Removal data structures sortings binary search
Sept. 4, 2020
Yet Another Two Integers Problem math greedy
Sept. 4, 2020
Minimum Product math brute force greedy
Sept. 4, 2020
Yet Another Array Restoration math brute force number theory
Sept. 4, 2020
Decrease the Sum of Digits math greedy
Sept. 4, 2020
Two Platforms two pointers dp sortings binary search
Sept. 4, 2020
Subsequences of Length Two dp strings
Aug. 30, 2020
Multiples of Length greedy number theory constructive algorithms
Aug. 30, 2020
Stoned Game games greedy brute force constructive algorithms
Aug. 30, 2020
Monster Invaders dp greedy implementation
Aug. 30, 2020
Rainbow Rectangles data structures two pointers sortings
Aug. 30, 2020
Distance Matching constructive algorithms dfs and similar trees
Aug. 30, 2020
Juggling Letters greedy strings
Aug. 30, 2020
Power Sequence brute force math number theory sortings
Aug. 30, 2020
Multiples of Length greedy number theory constructive algorithms math
Aug. 30, 2020
Stoned Game games greedy implementation brute force
Aug. 30, 2020
Monster Invaders dp greedy
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