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CodingBat code practice

 

gaurav.gupta@mq.edu.au strings > first
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Define a function that when passed a String, returns the first character in the String. You may assume it is not empty.


first("Hello") → "H"
first("$") → "$"
first("1729 is the taxicab number") → "1"

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

char first(String s) { }

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