Problem6.Four-Digit Number задачата от Оператори и изрази незнам как да я реша
Problem6.Four-Digit Number задачата от Оператори и изрази незнам как да я реша.Моля помогнете тя ме затрудни много.Помагайте моля!
Problem 1.Four-Digit Number
Write a program that takes as input a four-digit number in format abcd (e.g. 2011) and performs the following:
- Calculates the sum of the digits (in our example 2+0+1+1 = 4).
- Prints on the console the number in reversed order: dcba (in our example 1102).
- Puts the last digit in the first position: dabc (in our example 1201).
- Exchanges the second and the third digits: acbd (in our example 2101).
The number has always exactly 4 digits and cannot start with 0. Examples:
