From 3c2be35d16d7482442911f5b06b68512f86e15b5 Mon Sep 17 00:00:00 2001 From: mokha Date: Sun, 5 May 2019 19:36:09 -0600 Subject: butcher default directory structure to make instructor happy --- src/main/java/ca/mokhan/assignment1/Number.java | 46 ------------------------- 1 file changed, 46 deletions(-) delete mode 100644 src/main/java/ca/mokhan/assignment1/Number.java (limited to 'src/main/java/ca/mokhan/assignment1/Number.java') diff --git a/src/main/java/ca/mokhan/assignment1/Number.java b/src/main/java/ca/mokhan/assignment1/Number.java deleted file mode 100644 index d96274f..0000000 --- a/src/main/java/ca/mokhan/assignment1/Number.java +++ /dev/null @@ -1,46 +0,0 @@ -package ca.mokhan.assignment1; - -import java.util.ArrayList; - -public class Number { - public static boolean isDivisibleBy5(int n) { - return isDivisibleBy(n, 5); - } - - public static boolean isDivisibleBy7(int n) { - return isDivisibleBy(n, 7); - } - - public static boolean isOdd(int n) { - return !isDivisibleBy(n, 2); - } - - public static boolean isPrime(int n) { - if (n <= 1) return false; - - for (int i = n - 1; i > 1; i--) if (isDivisibleBy(n, i)) return false; - - return true; - } - - public static boolean isDivisibleBy(int n, int denominator) { - return n % denominator == 0; - } - - public static ArrayList iterate() { - ArrayList items = new ArrayList(); - ArrayList row = new ArrayList(); - for (Integer i = 0; i < 113; i++) { - row.clear(); - row.add(String.format("%d", i)); - - if (isOdd(i)) row.add(String.format("%d is odd", i)); - if (isDivisibleBy5(i)) row.add("hi five"); - if (isDivisibleBy7(i + (i + 1))) row.add("wow"); - if (isPrime(i)) row.add("prime"); - - items.add(String.join(",", row)); - } - return items; - } -} -- cgit v1.2.3