Linq3

bero_0401

Oct 4th, 2024

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C# 1.42 KB | Source Code | 0 0

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using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System;
using revision;
public class Program
{
static void Main(String[] args)
{
// Quantifiers (All , Any, Contains) => return boolean var
var lst = new List<int> { -1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
//Console.WriteLine(lst.Any(x => x < 0));
//Console.WriteLine(lst.All(x => x > 0));
//Console.WriteLine(lst.Contains(5));
// Partitioning (Skip, SkipWhile, Take, TakeWhile, Chunck)
var result = lst.Skip(4).Take(4);
result = lst.SkipWhile(x => x < 0);
result = lst.TakeWhile(x => x < 0);
//foreach(int x in result) Console.WriteLine(x);
var chunks = lst.Chunk(3);
//foreach (var chunk in chunks)
//{
// foreach (var item in chunk)
// {
// Console.Write($"{item} ");
// }
// Console.WriteLine();
//}
// Set Operations (Distinct, DistinctBy, Except, ExceptBy, Intersect, IntersectBy, Union, UnionBy)
var A = new List<int> { 1, 1, 2, 3, 3, 4, 5, 6 };
var B = new List<int> { 4, 5, 6, 7, 8, 9 };
var C = A.Union(B);
C = A.Intersect(B);
C = A.Except(B);
C = A.Distinct();
foreach (int x in C) Console.WriteLine(x);
}
}

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