CodingBat Java Warmup-2 array123

CodingBat code practice

Java > Warmup-2 > array123
prev | next | chance

Given an array of ints, return true if .. 1, 2, 3, .. appears in the array somewhere.

array123({1, 1, 2, 3, 1}) → true
array123({1, 1, 2, 4, 1}) → false
array123({1, 1, 2, 1, 2, 3}) → true
...Save, Compile, Run
public boolean array123(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 > Warmup-2

Forget It! -- delete my code for this problem 224.0