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CodingBat code practice

 

firN_Las


Given a non-empty String return a String created by repeating the first character n times and then the last character once.


firN_Las("Hello", 5) → "HHHHHo"
firN_Las("X", 3) → "XXXX"
firN_Las("boo", 8) → "bbbbbbbbo"

...Save, Compile, Run (ctrl-enter)

public String firN_Las(String s, int n) { }

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