#4Hard· asked at 2 companies
24 Game
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What we know
Example 1
Input: cards = [4,1,8,7] Output: true
(8 - 4) * (7 - 1) = 24.
Example 2
Input: cards = [1,2,1,2] Output: false
Constraints
- •
cards.length == 4 - •
1 <= cards[i] <= 9