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Problems are sorted by: (prefix) [difficulty]
Pages: (1) (2) (3) (4) [5] (6) (7) (8) ... (10) ... (20) ... (29)
| Problem name | | In short | Forum |
| Edges list to Adjacency matrix |
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Graphs |
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| Permutations (-) |
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Combinatorics |
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| Reverse permutation |
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Combinatorics |
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| Divisors count |
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Number theory |
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| GCD of ones |
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Number theory, GCD |
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| Set cover problem |
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Dynamic programming |
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| Subsets |
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Backtracking, Recursion |
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| The N Queens Problem |
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Backtracking, Recursion |
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| Maximum Sum 2 |
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backtracking, recursion |
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| Gifts of Santa Claus |
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backtracking, recursion |
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| Shopping |
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Dynamic programming, knapsack |
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| Diameter of graph |
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Graphs, Floyd–Warshall algorithm |
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| Corridor |
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Dynamic programming, Combinatorics |
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| Prime numbers |
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Number theory, Sieve of Eratosthenes |
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| Rectangles on a plane |
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Geometry, Inclusion–exclusion principle |
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| A. Бактерии |
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| A. Любимые числа |
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| A. Рекламный щит (-) |
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| ASCII Characters |
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| Area of triangle |
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| B. basketball |
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| B. chaotic |
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| B. Шахматная головоломка |
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| Bank_Subtask_1 |
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Pages: (1) (2) (3) (4) [5] (6) (7) (8) ... (10) ... (20) ... (29)
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