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Given a string str, change characters that are between [a-f] or [A-F] to 1, and change characters that are between [g-z] or [G-Z] to 0. And, keep other characters inside the str parameter and return a new string. changChars("aZ") → "10" changChars("abc") → "111" changChars("FfGgA") → "11001" ...Save, Compile, Run (ctrl-enter) |
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Difficulty: 110
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