@@ -0,0 +1,262 @@
+package ru.job4j;%0A%0Apublic class Counter %7B%0A%09%0A%09public int add(int start, int finish) %7B%0A%09%09%0A%09%09for (start = 0; start %3C finish; start++) %7B%0A%09%09%09if(start %252 ==0) %7B%0A%09%09%09%09start = start + start;%0A%09%09%09%09continue;%0A%09%09%09%7D%0A%09%09%09else %7B%0A%09%09%09%09continue;%0A%09%09%09%7D%0A%09%09%7D%0A%09%09return start;%0A%09%7D%0A%09%0A%09%0A%09%0A%09%0A%7D

add counter.java