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DIY: 24 Game

Explore how to implement the 24 Game in Rust by checking if any combination of four integers and arithmetic operators evaluates to 24. Understand the rules governing operations and learn to handle real division and expression validation effectively.

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 ...