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Write a function that returns the highest index of sub in s, or -1 if not found. Do NOT use the built-in rfind, find, split, or replace functions. rfind('The dog was walking and saw a fox and ran', 'an') → 39 rfind('The dog was walking and saw a fox and ran', 'he') → 1 rfind('The dog was walking and saw a fox and ran', 'bird') → -1 ...Save, Compile, Run (ctrl-enter) |
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Difficulty: 100
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