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CodingBat code practice

 

concatFirstTWOLetters


public String concatFirstTWOLetters(String a, String b)

Given 2 strings, return the concatentation of the FIRST 2 letters of each.


concatFirstTWOLetters("How", "Now") → "HoNo"
concatFirstTWOLetters("What", "Then") → "WhTh"
concatFirstTWOLetters("Full", "Moon") → "FuMo"

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public String concatFirstTWOLetters(String a, String b) { }

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