Question

Написать программу,которая сформирует 3 массива по 5 элементов в каждом,первый массив задаётся с клавиатуры,второй массив в 2 раза больше первого,а третий массив есть произведение первого на второй.

Answer 1

Так пойдет?
P.S. Паскаль. Если что, могу переписать на другой.

Answer 2

Program to Create Three Arrays

Here's a program in JavaScript that creates three arrays: the first array is taken from user input, the second array is twice the size of the first array, and the third array is the product of the first and second arrays.

// Function to create the arrays
function createArrays() {
  // Create the first array from user input
  var firstArray = [];
  for (var i = 0; i < 5; i++) {
    var element = prompt("Enter an element for the first array:");
    firstArray.push(element);
  }

// Create the second array, which is twice the size of the first array
  var secondArray = firstArray.concat(firstArray);

// Create the third array, which is the product of the first and second arrays
  var thirdArray = [];
  for (var i = 0; i < firstArray.length; i++) {
    thirdArray.push(firstArray[i] * secondArray[i]);
  }

// Print the arrays
  console.log("First Array:", firstArray);
  console.log("Second Array:", secondArray);
  console.log("Third Array:", thirdArray);
}

// Call the function to create the arrays
createArrays();

Please note that this program is written in JavaScript and can be run in a JavaScript environment, such as a web browser console or a Node.js environment.

Note: The program assumes that the user will input valid numeric values for the elements of the first array. If the user enters non-numeric values, the program may produce unexpected results or errors.

Let me know if you need any further assistance!