Question

Определите, сколько раз выполнится цикл, и чему будут равны значения переменных a и b после его завершения a = 4 b = 6 while a < b: a = a + 1 Число выполнений цикла Значение переменной a после завершения цикла Значение переменной b после завершения цикла

Answer 1

Ответ:

1. 2 раза

2. a = 6

3. b = 6

..........

Answer 2

Task Analysis

To determine how many times the loop will execute and the values of variables `a` and `b` after its completion, we need to analyze the given code snippet. Let's break it down step by step:

1. Initialize variables: - `a = 4` - `b = 6`

2. Enter the `while` loop: - Check if `a` is less than `b`. - If `a` is less than `b`, execute the loop body.

3. Loop body: - Increment `a` by 1.

4. Repeat steps 2 and 3 until the condition `a < b` is no longer true.

5. After the loop: - Determine the number of loop iterations. - Determine the final values of variables `a` and `b`.

Let's go through these steps to find the answers.

Step 1: Initialize Variables

The initial values of the variables are: - `a = 4` - `b = 6`

Step 2: Enter the While Loop

Since `a` (4) is less than `b` (6), we enter the `while` loop.

Step 3: Loop Body

Inside the loop, we increment `a` by 1. So, `a` becomes 5.

Step 4: Repeat Until Condition is False

We repeat steps 2 and 3 until the condition `a < b` is no longer true. Let's check the condition after the first iteration: - `a` (5) is still less than `b` (6), so we continue to the next iteration.

After the second iteration: - `a` (6) is no longer less than `b` (6), so we exit the loop.

Step 5: After the Loop

The loop executed 2 times. The final values of the variables are: - `a = 6` - `b = 6`

Therefore, the loop executed 2 times, and the final values of `a` and `b` are 6.

Answer: - The loop executed 2 times. - The final value of `a` is 6. - The final value of `b` is 6.