CodingBat Java Array-1 start1

CodingBat code practice

Java > Array-1 > start1
prev | next | chance

Start with 2 int arrays, a and b, of any length. Return how many of the arrays have 1 as their first element.

start1({1, 2, 3}, {1, 3}) → 2
start1({7, 2, 3}, {1}) → 1
start1({1, 2}, {}) → 1
...Save, Compile, Run
public int start1(int[] a, int[] b) { }

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

prev | next | chance | CodingBat > Array-1

Forget It! -- delete my code for this problem 151.0