Question

Была написана программа: s = 0 i = 1 while i <= 4 : s = s + i*2 i = i + 1 print(s) Определи результат, который будет выведен на экран: ___

Answer 1

Ответ:

20

Объяснение:

Цикл выполнится для i=1,2,3,4 (4 раза), s будет принимать значения 2, 6, 12, 20.

Answer 2

Calculating the result

To calculate the result of the given code, let's break it down step-by-step: s = 0 // Initialize s to 0 i = 1 // Initialize i to 1 while i <= 4: // Loop from i = 1 to i = 4 s = s + i*2 // Multiply i by 2 and add it to s i = i + 1 // Increment i by 1 print(s) // Print the final value of s

Running the code

On the first iteration: i = 1 s = 0 + 1*2 = 2

On the second iteration: i = 2 s = 2 + 2*2 = 6

On the third iteration: i = 3 s = 6 + 3*2 = 12

On the fourth iteration: i = 4 s = 12 + 4*2 = 20

Therefore, the final value printed will be 20.