//PascalABC.NET 3.1 сборка 1230function sum(a, b: real) := a + b;function bet(a, b: real) := a - b;function mult(a, b: real) := a * b;function divis(a, b: real) := a / b;begin var a := ReadReal('Введите два числа:'); var b := ReadReal; WritelnFormat('{0} + {1} = {2}', a, b, sum(a, b)); WritelnFormat('{0} - {1} = {2}', a, b, bet(a, b)); WritelnFormat('{0} * {1} = {2}', a, b, mult(a, b)); WritelnFormat('{0} / {1} = {2}', a, b, divis(a, b));end.