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Given a string of even length, return the first half. So the string "WooHoo" yields "Woo".

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X99: firstHalf

X99: firstHalf

Given a string of even length, return the first half. So the string "WooHoo" yields "Woo".

Your Answer:

Answer code

public String firstHalf(String str)
{
    
}

​x
 
public String firstHalf(String str)
{
    
}
​

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