CodingBat Java Array-2 only14

CodingBat code practice

Java > Array-2 > only14
prev | next | chance

Given an array of ints, return true if every element is a 1 or a 4.

only14({1, 4, 1, 4}) → true
only14({1, 4, 2, 4}) → false
only14({1, 1}) → true
...Save, Compile, Run
public boolean only14(int[] nums) { }

See also Java Example Code. Java help docs: If Boolean Logic | Strings | While and For Loops | Arrays and Loops

prev | next | chance | CodingBat > Array-2

Forget It! -- delete my code for this problem

New just for fun
Random User Progress Graphs
Random Epic Graphs 230.0