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Fibonacci numbers

Language Java | Level Intermediate | Category Algorithms | August 3, 2015 10:40 pm


Algorithm Problem Description

Fibonacci number is a number that start with one or zero and next number is equal to the sum of previous two numbers. Ex F (0) = 0, 1, 1, 2, 3, 5, 8, 13, 21, 34

Sample Input and Output

The first two numbers in the Fibonacci sequence are either 1 and 1, or 0 and 1, depending on the chosen starting point of the sequence, and each subsequent number is the sum of the previous two.

Example

0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ...

Output

          	        
          	        

Print the first 10 Fibonacci numbers using iterative funcation:1 1 2 3 5 8 13 21 34 55  
Print the first 10 Fibonacci numbers using recursive funcation:1 1 2 3 5 8 13 21 34 55

          	        
          	        				    


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