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DIY: 24 Game

Explore how to solve the 24 Game by checking if four numbers can be combined with arithmetic operations to equal 24. Learn to implement a function that tests all valid combinations, improving problem-solving skills for coding interviews.

Problem statement

Suppose you are given an integer list, cards, of length 4. Each one of the four cards contains a number in the range [1, 9]. You have to check if an arithmetic expression formed by an interleaving of these cards with the ...