- 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
- 7. Lists
- 8. Functions and recursion
- 9. Two-dimensional lists (arrays)
- 10. Sets
- 11. Dictionaries
- 12. JavaScript
- 13. HTML5 and CSS
- 14. Responsive Design with Bootstrap
- 15. jQuery
Snowflake
Statement
Given an odd number integer \( n \), produce a two-dimensional array of size \( \left ( n \times n \right ) \). Fill each element with a single character string of "." . Then fill the middle row, the middle column and the diagnals with the single character string of "*" (an image of a snow flake). Print the array elements in \( \left ( n \times n \right ) \) rows and columns and separate the characters with a single space.
In all the problems input the data using input() and print the result using print().
Statement
Given an odd number integer \( n \), produce a two-dimensional array of size \( \left ( n \times n \right ) \). Fill each element with a single character string of "." . Then fill the middle row, the middle column and the diagnals with the single character string of "*" (an image of a snow flake). Print the array elements in \( \left ( n \times n \right ) \) rows and columns and separate the characters with a single space.
In all the problems input the data using input() and print the result using print().