 1. Input, print and numbers
 2. Integer and float numbers
 3. Conditions: if, then, else
 4. For loop with range
 5. Strings

6. While loop

 List of squares
 Least divisor
 The power of two
 Morning jog
 The length of the sequence
 The sum of the sequence
 The average of the sequence
 The maximum of the sequence
 The index of the maximum of a sequence
 The number of even elements of the sequence
 The number of elements that are greater than the previous one
 The second maximum
 The number of elements equal to the maximum
 Fibonacci numbers
 The index of a Fibonacci number
 The maximum number of consecutive equal elements

 7. Lists
 8. Functions and recursion
 9. Twodimensional lists (arrays)
 10. Sets
 11. Dictionaries
 12. JavaScript
 13. HTML5 and CSS
 14. Responsive Design with Bootstrap
 15. jQuery
The index of a Fibonacci number
Statement
The Fibonacci sequence is defined as follows: $$ \phi_0 = 0, \ \phi_1 = 1, \ \phi_n = \phi_{n1} + \phi_{n2} . $$ Given an integer \( a \), determine its index among the Fibonacci numbers, that is, print the number \( n \) such that \( \phi_n = a \). If \( a \) is not a Fibonacci number, print 1.In all the problems input the data using input()
and print the result using print()
.