using System;
 
class Program {
    static void Main(string[] args) {
 
        // ==여기에 값 입력== 
        // 정수입력은 그냥 적으면 되고,
        // 실수입력은 뒤에 f 붙이면 됨
        DivideInt(0, -1);
        DivideDouble(1, 2.5);
 
    }
 
    static void DivideInt(int _a, int _b)
    {
        Console.WriteLine($"정수 ver: {_a}/{_b} = {_a/_b}");
    }
    static void DivideDouble(double _a, double _b)
    {
        Console.WriteLine($"실수 ver: {_a}/{_b} = {_a/_b}");
    }
}

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