chriswilkinsoncodes
/ longest_prefix.py
Created
August 30, 2021 05:29
solution to @cassidoo's "Interview question of the week" 2021-08-30
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| test_arrs = { | |
| "arr1": ["cranberry","crawfish","crap"], # "cra" | |
| "arr2": ["parrot", "poodle", "fish"], # "" | |
| "arr3": [], # "error" | |
| "arr4": ["", "", ""], # "" | |
| "arr5": ["ab1d", "ab2d", "ab3d"], # "ab" | |
| } | |
| def longest_prefix(arr): | |
| prefix = "" |
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