Numbered Cards

You have a pack of 5 randomly numbered cards, which can range from 0-9. You can win if you can produce a higher two-digit number from your cards than your opponent. Return true if your cards win that round.

Examples

winRound([2, 5, 2, 6, 9], [3, 7, 3, 1, 2]) ➞ true
// Your cards can make the number 96
// Your opponent can make the number 73
// You win the round since 96 > 73

winRound([2, 5, 2, 6, 9], [3, 7, 3, 1, 2]) ➞ true

winRound([1, 2, 3, 4, 5], [9, 8, 7, 6, 5]) ➞ false

winRound([4, 3, 4, 4, 5], [3, 2, 5, 4, 1]) ➞ false

Notes

Return false if you and your opponent reach the same maximum number (see example #4).