C# 2d list

//This code is an updated, working version of the code Tender Termite wrote

List<List<int>> matrix = new List<List<int>>();  //Create 2d List
List<int> list1 = new List<int>();
list1.Add(4);
list1.Add(5);
matrix.Add(list1);	//Insert List into matrix
List<int> list2 = new List<int>();
list2.Add(6);
list2.Add(7);
matrix.Add(list2);

int x = matrix[0][1];	//Get data from Matrix, here x is 5

matrix[0].RemoveAt(1);  //Removes the 5
x = matrix[0][0];		//x is now 4

matrix.RemoveAt(0);		//removes whole first row

x = matrix[0][1];		//x is now 7

2d list c#

List<List<int>> matrix = new List<List<int>>();
List<int> list1 = new List<int>();
list1.Add("4");
list1.Add("5");
matrix.Add(list1);
List<int> list2 = new List<int>();
list2.Add("6");
list2.Add("7");
matrix.Add(list2);

//matrix is now
// 4 5
// 6 7

Similar codes

1 vote161 views1 answer
C# .net core convert string to enum
C#
1 vote187 views1 answer
How to display an image url in c# picturebox
C#
4 votes178 views1 answer
Parsing string to int c#
C#
0 vote223 views2 answers
C# clear panel
C#
0 vote179 views2 answers
Mock async method c# reutrnd
C#
0 vote158 views1 answer
Solidity get address of contract
C#
0 vote171 views1 answer
Anonymous class c#
C#
1 vote169 views2 answers
Trnasform ubnity
C#
1 vote175 views1 answer
Why v-slot not working in vue 3
C#
0 vote165 views1 answer
Visual studio console.writeline not showing in output window
C#