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Beech Tree

UnratedFunction
English

Language

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Time limit
1500 ms
Memory limit
2048 MB
Submissions
0
Correct
0
Solved by
0
AC rate
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Statement

Beech Tree: original English statement, page 1

Beech Tree: original English statement, page 2

Beech Tree: original English statement, page 3

Beech Tree: original English statement, page 4

Beech Tree: original English statement, page 5

Beech Tree: original English statement, page 6

Examples

Sample input 1
4 2
-1 0 0 0
0 1 1 2
Sample output 1
0 1 1 1
Sample input 2
18 3
-1 0 0 0 1 1 1 2 2 3 3 3 4 4 5 10 11 11
0 1 2 3 1 2 3 1 3 3 2 1 1 2 2 1 2 3
Sample output 2
0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Sample input 3
7 2
-1 0 1 1 0 4 5
0 1 1 2 2 1 1
Sample output 3
0 1 1 1 1 1 1

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Source

This problem accepts only these languages.

C++20