using static System.Console;
using System.Collections.Generic;
public class Program {
public static void Main() {
var lista = new List<int>() { 1, 2, 3, 4 };
var anterior = 0;
foreach (var item in lista) {
WriteLine($"Soma o atual e anterior { anterior + item }");
anterior = item;
}
}
}
//https://pt.stackoverflow.com/q/271540/101
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