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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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9
Task/Binary-search/Mathematica/binary-search-1.math Normal file
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BinarySearchRecursive[x_List, val_, lo_, hi_] :=
Module[{mid = lo + Round@((hi - lo)/2)},
If[hi < lo, Return[-1]];
Return[
Which[x[[mid]] > val, BinarySearchRecursive[x, val, lo, mid - 1],
x[[mid]] < val, BinarySearchRecursive[x, val, mid + 1, hi],
True, mid]
];
]

10
Task/Binary-search/Mathematica/binary-search-2.math Normal file
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BinarySearch[x_List, val_] := Module[{lo = 1, hi = Length@x, mid},
While[lo <= hi,
mid = lo + Round@((hi - lo)/2);
Which[x[[mid]] > val, hi = mid - 1,
x[[mid]] < val, lo = mid + 1,
True, Return[mid]
];
];
Return[-1];
]