parameters: (n)
return_statement: return arr[n]
docstring: N'th fibonacci number using Dynamic Programming
docstring_summary: N'th fibonacci number using Dynamic Programming
docstring_tokens: N th fibonacci number using Dynamic Programming
function: def fibonacci(n):
      """
      N'th fibonacci number using Dynamic Programming
      """
      arr = [0, 1]  # 1st two numbers as 0 and 1
  
      while len(arr) < n + 1:
          arr.append(0)
  
      if n <= 1:
          return n
      else:
          if arr[n - 1] == 0:
              arr[n - 1] = fibonacci(n - 1)
          if arr[n - 2] == 0:
              arr[n - 2] = fibonacci(n - 2)
  
      arr[n] = arr[n - 2] + arr[n - 1]
      return arr[n]
function_tokens: def fibonacci ( n ) : arr = [ 0 , 1 ] # 1st two numbers as 0 and 1 while len ( arr ) < n + 1 : arr . append ( 0 ) if n <= 1 : return n else : if arr [ n - 1 ] == 0 : arr [ n - 1 ] = fibonacci ( n - 1 ) if arr [ n - 2 ] == 0 : arr [ n - 2 ] = fibonacci ( n - 2 ) arr [ n ] = arr [ n - 2 ] + arr [ n - 1 ] return arr [ n ]