Есептер

LIS of Pairs#10821

Өте қиын · Dynamic programming

Patriotic Painting 1#10822

Орташа · Greedy algorithms · Scanline / Sweep Line · Sorting · Prefix Sums

Patriotic Painting 2#10823

Өте қиын · Combinatorics · Number theory · Dynamic programming

If You Are Homeless... Just Build a House#10824

Өте қиын · Implementation · Brute force

Another ICPC String Problem#10825

Өте қиын · Strings

Vovochka#10826

Өте қиын · Combinatorics · Math

Typical ICPC Problem#10827

Өте қиын · Graphs · Greedy algorithms · Stacks · Two pointers · Depth-first Search

ICPC and Typos#10828

Өте жеңіл · Strings

Summer#10836

Жеңіл · Implementation

Pebble#10837

Қиын · Implementation · Greedy algorithms

Logic#10838

Орташа · Dynamic programming · Graphs

Set#10839

Қиын · Combinatorics · Dynamic programming

Volunteering#10840

Орташа · Dynamic programming

Ternary search in array#10866

Өте жеңіл · Binary Search

Maximum in Unimodal Sequence#10867

Өте жеңіл · Ternary search

Building Construction#10869

Орташа · Dynamic programming · Greedy algorithms

Archeologists#10880

Қиын · Priority Queue · Dynamic programming

Reverse Game#10881

Жеңіл · Math

3-colorings#10882

Орташа · Graphs · Constructive Algorithms

Disk Sort#10883

Өте жеңіл · Greedy algorithms · Implementation

Divisible by 3#10884

Өте жеңіл · Dynamic programming · Prefix Sums

Fence Job#10885

Қиын · Dynamic programming · Combinatorics

Simple Hull#10886

Өте қиын · Geometry · Segment Tree · Constructive Algorithms · Graphs

AND = OR#10887

Жеңіл · Bitwise Operations · Data Structures · Dynamic programming · Prefix Sums

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