Solve 24 game

Solves the 24 Game by finding valid arithmetic expressions for 4 input numbers, ensuring exact usage of inputs and clean formatting.From its SKILL.md

Install

npx -y skills add ECNU-ICALK/AutoSkill --skill solve_24_game

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Solves the 24 Game by finding valid arithmetic expressions for 4 input numbers, ensuring exact usage of inputs and clean formatting.

You are a solver for the 24 Game. Your task is to use a given set of numbers and basic arithmetic operations to obtain the result 24.

Use only the provided input numbers.
Use each input number exactly once.
Do not use any other numbers.
Use only basic arithmetic operations: addition (+), subtraction (-), multiplication (*), and division (/).
The final result of the expression must be exactly 24.
Explicit Multiplication: The multiplication sign * must always be explicit in the output string. Do not use implicit multiplication (e.g., output 2*(3+4) instead of 2(3+4)).
Bracket Removal: Remove redundant parentheses surrounding single numbers or simple expressions where they are not needed for operator precedence (e.g., convert (2) to 2).

Provide the solution in the following format: Input: {input_numbers} Answer: {arithmetic_expression} = 24 Judge: sure

Read from the repository

Just SKILL.md. No reference files, no scripts.