Lesson02\FrogRiverOne

Complexity

Total Complexity

2

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	solution()	0	11	2

<?php

namespace Lesson02;

class FrogRiverOne
{
    public function solution($X, $A)
    {
        $minimumTime = -1;
        $uniques = array_unique($A);
        if (count($uniques) >= $X) {
            $allKeys = array_keys($uniques);
            $minimumTime = max($allKeys);
        }

        return $minimumTime;
    }
}