@@ -0,0 +1,263 @@
+package ru.job4j;%0A%0Apublic class Calculate %7B%0A%09public String echo(String value)%7B%0A%09%09return String.format(%22%25s %25s %25s%22, value, value, value);%0A%09%7D%0A%09%0A%09public static void main(String%5B%5D args) %7B%0A%09%09Calculate calc = new Calculate();%0A%09%09System.out.println(calc.echo(%22aah%22));%0A%09%7D%0A%7D

add calculate