56 lines
1.1 KiB
C#
56 lines
1.1 KiB
C#
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/*
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* Lesson 2 Task 2: get a collection of users, then ask minimum and maximum search age and output the matching users
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* Author: Stanislav Mykhailenko
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* License: Unlicense
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*/
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List<Person> people = new List<Person>()
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{
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new Person("Tom",18),
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new Person("Bob",26),
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new Person("Sam",40),
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new Person("Vadim",57),
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new Person("Alex",80)
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};
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string? userInput;
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int minimum;
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int maximum;
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do
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{
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Console.Write("Enter minimum age: ");
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userInput = Console.ReadLine();
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} while (!int.TryParse(userInput, out minimum) || minimum < 0 || minimum > 130);
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do
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{
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Console.Write("Enter maximum age: ");
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userInput = Console.ReadLine();
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} while (!int.TryParse(userInput, out maximum) || maximum < minimum || maximum > 130);
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var selected = from s in people where s.Age >= minimum && s.Age <= maximum select s;
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foreach (Person person in selected)
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{
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Console.WriteLine(person);
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}
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class Person
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{
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public string Name { get;}
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public int Age { get;}
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public override string ToString()
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{
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return "Name: " + Name + ", Age: " + Age;
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}
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public Person(string name, int age)
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{
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Name = name;
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Age = age;
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}
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}
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