Interview Questions And Answers 
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1
1 1
2 1
1 2 1 1
1 1 1 2 2 1What’s the next line?
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1
1 1
2 1
1 2 1 1
1 1 1 2 2 1
What’s the next line?
2,057 Views | (5 votes, avg: 4.8)
Loading ...
1
1 1
2 1
1 2 1 1
1 1 1 2 2 1
1 1 1 1 2 2 1 1
1
1 1 (one one)
2 1 (two ones)
1 2 1 1 (one two, one one)
1 1 1 2 2 1 (one one, one two, two ones)
312211 (three ones, two twos, one one)
Add across the row
1 =1
11 =2
21 =3
1211 =5
111221 =8
the sum of the elements in the rows is a fibbo series so the next is
1111112211 =13
and note that
2’s are produced from two one’s in consecutive order
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