Task 1. Enter any real number. Program returns integer and fractional parts of that number. Example: In [1]: 7.89 Out [1]: 7 0.89 Task 2. Enter any integer number. Program returns last numeral of that number. Example: In [1]: 987 Out [1]: 7 Task 3. Enter two numbers: h - hour (0 - 23) delta - some addition (>0) Program calculates how many hours will be after (h + delta). If h == 22 and delta == 1, result will be equal 23. In case, delta == 3, result will be equal 1. Example: In [1]: 20 In [2]: 10 Out [1]: 6 Task 4. Enter two numbers: Price of order % 100 == 0 Cash % 100 == 0 Program calculates how many banknotes of 1000, 500 and 50 denomination (that is the order), will be in charge Example: In [1]: 3200 In [2]: 5000 Out [1]: 1 1 6