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commonEnd  challenge

Posted on 2015-02-12
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Last Modified: 2015-02-13
Hi,

I am working on below challenge

http://codingbat.com/prob/p191991

public boolean commonEnd(int[] a, int[] b) {
int len1=a.length;
int len2=b.length;
int firstEle1=a[0];
int firstEle2=b[0];
int lastEle1=a[len1-1];
int lastEle2=b[len2-1];

return firstEle1==firstEle2 || lastEle1==lastEle2;


  
}

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i wrote as above. I wonder how can i improve my code. Please advise
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Question by:gudii9
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2 Comments
 
LVL 84

Accepted Solution

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ozo earned 2000 total points
ID: 40606547
Without the extra variables
 return a[0]==b[0] || a[a.length-1]==b[b.length-1];
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by:gudii9
ID: 40606588
yes
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