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CodingBat code practice

 

repeatMe0


Given a String and two integers, m and n, return a String where each of the first m letters is repeated n times.


repeatMe0("abc", 2, 3) → "aaabbb"
repeatMe0("abc", 3, 2) → "aabbcc"
repeatMe0("a", 1, 5) → "aaaaa"

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public String repeatMe0(String str, int m, int n) { }

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