Question

Составить блок- схему решения следующей задачи.Даны значения двух действительных переменых a и b.Обменять местами их значения, при этом нельзя использовать никаких дополнительных переменных.

Answer 1

Ответ в файле Блок-схема.docx

Answer 2

Task:

The task is to create a flowchart for swapping the values of two real variables, a and b, without using any additional variables.

Solution:

To swap the values of variables a and b without using any additional variables, you can use the following algorithm:

1. Step 1: Set a = a + b. 2. Step 2: Set b = a - b. 3. Step 3: Set a = a - b.

This algorithm uses arithmetic operations to swap the values of a and b without using any additional variables.

Flowchart:

Here's a flowchart representing the algorithm for swapping the values of variables a and b without using any additional variables:

Start
|
V
a = a + b
|
V
b = a - b
|
V
a = a - b
|
V
End

This flowchart illustrates the steps involved in swapping the values of variables a and b using the algorithm mentioned above.

This algorithm works because each step uses the updated values of a and b to perform the next operation, ultimately achieving the desired result of swapping their values.

I hope this helps! If you have any further questions or need additional assistance, feel free to ask.