Question

Даны действительные числа c,d.Вычислить их полусумму и произведение. Написать на Паскале.

Answer 1

Ответ:

var

c, d : real;

begin

readln(c, d);

writeln('Полусумма = ', (c+d)/2);

writeln('Произведение = ', c*d);

end.

Answer 2

Sure! Here's a Pascal code snippet that calculates the half-sum and product of two real numbers, c and d:

pascalCopy code
program HalfSumAndProduct;
var
  c, d, halfSum, product: real;

begin
  { Read input values }
  write('Enter the first number (c): ');
  readln(c);
  write('Enter the second number (d): ');
  readln(d);

  { Calculate half-sum and product }
  halfSum := (c + d) / 2;
  product := c * d;

  { Display the results }
  writeln('Half-Sum: ', halfSum:0:2);
  writeln('Product: ', product:0:2);

  { Wait for key press to exit }
  readln;
end.

You can run this code in a Pascal compiler or integrated development environment (IDE) to see the results. It prompts the user to enter two numbers (c and d), calculates their half-sum and product, and then displays the results on the console.