Meseleler
Fifteen Puzzle#3669
Örän kyn · Graphs
Polygon Game#3670
Örän kyn · Games
Checking for a Subsequence#3671
Örän kyn · Strings
Divisors of 2#3672
Ýeňil · Number theory · Math · Prime factorization
Obtuse Angle Decomposition#3673
Kyn · Constructive Algorithms · Math
Accordion#3674
Ýeňil · Brute force
Chain#3675
Örän kyn · Combinatorics · Number theory · Math
Matrix#3677
Kyn · Binary Search
Mandatory vertices#3678
Örän kyn · Graphs
Permutation logarithm#3679
Kyn · Brute force
Tree Isomorphism#3680
Ýeňil · Graphs · Depth-first Search
Filling the matrix in a spiral#3681
Örän ýeňil · Implementation
Fire in the Country#3682
Örän ýeňil · Games
Triangle and Circle#3683
Örän kyn · Geometry
Report 1#3684
Örän kyn · Binary Search · Combinatorics · Number theory
Report 3#3685
Örän kyn · Number theory · Math
How many are good?#3686
Orta · Dynamic programming · Combinatorics
Proto P#3687
Örän ýeňil · Math
Simple coincidence#3688
Kyn · Dynamic programming · Number theory · Combinatorics · Math
Snake#3689
Örän kyn · Dynamic programming
Fingers#3690
Ýeňil · Graphs · Games
Simple Monotony#3691
Örän ýeňil · Graphs · Greedy algorithms
Reverse Averaging#3692
Örän kyn · Implementation
Determinant#3693
Kyn · Matrix
Exercise#3694
Ýeňil · Math