mirror of
https://github.com/nim-lang/Nim.git
synced 2025-12-30 09:54:49 +00:00
52 lines
940 B
Nim
52 lines
940 B
Nim
discard """
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output: '''3
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2
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5
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1
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@[@[0, 0], @[0, 1]]
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@[@[0, 0], @[0, 1]]
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@[@[2, 2], @[2, 3]]
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@[@[2, 2], @[2, 3]]'''
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"""
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when true:
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# bug #2604
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import algorithm
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iterator byDistance*[int]( ints: openArray[int], base: int ): int =
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var sortable = @ints
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sortable.sort do (a, b: int) -> int:
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result = cmp( abs(base - a), abs(base - b) )
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for val in sortable:
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yield val
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when true:
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proc main =
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for val in byDistance([2, 3, 5, 1], 3):
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echo val
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main()
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when true:
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# bug #1527
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import sequtils
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let thread = @[@[0, 0],
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@[0, 1],
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@[2, 2],
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@[2, 3]]
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iterator threadUniqs(seq1: seq[seq[int]]): seq[seq[int]] =
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for i in 0 ..< seq1.len:
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block:
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let i = i
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yield seq1.filter do (x: seq[int]) -> bool: x[0] == seq1[i][0]
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proc main2 =
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for uniqs in thread.threadUniqs:
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echo uniqs
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main2()
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