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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 4: Class vs. Instance
  5. Discussions

Day 4: Class vs. Instance

  • pedroaugusto466
     + 0 comments

    C# code of the Person class..

    public int age;     
    
    public Person(int initialAge) {
        if (initialAge > 0) {
            age = initialAge;
        } else {
            age = 0;
            Console.WriteLine("Age is not valid, setting age to 0.");
        }
    }
    
    public void amIOld() {
        if (age < 13) {
            Console.WriteLine("You are young.");
        } else if (age >= 13 && age < 18) {
            Console.WriteLine("You are a teenager.");
        } else {
            Console.WriteLine("You are old.");
        }
    }

    public void yearPasses() {
        age++;
    }