using System.Collections.Generic;
using static System.Console;
 
public class Program {
    public static void Main() {
		WriteLine("Dicionário de String");
		var dict = new Dictionary<string, string> {["nome"] = "Pedro", ["Idade"] = "18"};
        foreach (var item in dict) WriteLine($"{item.Key} => {item.Value}");
		WriteLine("Dicionário de Object");
		var dict2 = new Dictionary<string, object> {["nome"] = "Pedro", ["Idade"] = 18};
        foreach (var item in dict2) WriteLine($"{item.Key} => {item.Value}");
		WriteLine("Array multidemensional - Todos itens");
        var array = new string[,] {
           {"nome0", "idade1"},
           {"nome1", "idade2"}
        };
        foreach (var item in array) WriteLine($"{item}");
		WriteLine("Array multidemensional - Cada dimensão");
        for (var i = 0; i < array.GetLength(0); i++) {
	        for (var j = 0; j < array.GetLength(1); j++) WriteLine($"{array[i, j]}");
        }
		WriteLine("Jagged Array multidemensional");
		var jaggedArray = new string[2][] {new string[2] {"nome0", "idade1"}, new string[2] {"nome1", "idade2"}};
		foreach (var subArray in jaggedArray) {
			foreach (var item in subArray) WriteLine($"{item}");
		}
		WriteLine("Classe");
		var listaPessoas = new List<Pessoa> {
			new Pessoa {Nome = "Pedro", Idade = 18},
			new Pessoa {Nome = "João", Idade = 15}
		};
        foreach (var item in listaPessoas) WriteLine($"{item.Nome} => {item.Idade}");
	}
}
public class Pessoa {
	public string Nome { get; set; }
	public int Idade { get; set; }
}
 
//https://pt.stackoverflow.com/q/148114/101

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