Two Dimensional ( 2D ) and Multidimensional Arrays in CPP | C++ Video Tutorial

In this c++ / cpp programming video tutorials / lecture for beginners video series, you will learn about the 2 dimensional and multidimensional arrays in detail with example.

You will learn what is a two dimensional array,how to declare a two dimensional array,how to initialize a two dimensional array,how to retrieve the values from a two dimensional array in detail with examples.

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[prakashjha]

The way of teaching is awesome... it's too productive & useful content for all beginners... thanks sir... for this

[Codeshub]

I am learning c++ by seeing your tutorials.thank a lot sir

[kamalikaacharya]

Anil, the other type of declaration you mentioned in 8:31  is not working in code block IDE,   the error is saying " 'marks' does not name a type. please clarify.

[ClearNinjaFox]

how would the user enter the number of the marks the want to cout? dont we want to use the cin>>[marks x input] [ element y input]>>;

#include <iostream>

using namespace std;

int main()
{
int marks[2][6] ;
marks[0][2] = 10;
cin >> "marks "[0]+[2];//?
return 0;
}

[TiaE]

Where you initialise the arrays shouldn’t the first box say [1] because the first array’s index is 0? Or does the index numbers only work for rows of arrays?

Thank you for your vids btw, very helpful

[END-ocqu]

Hey if I wanted to multiply a 2 dimensional array by a value like 10 that has 3 rows and 4 columns with initial values present in each location, why would I set the "setw(5)" with the 5 argument instead of a (4) argument in this manipulator function.

[network]

You mentioned how the first bracket determined the number of arrays, how could we label each array?
Array [0] = "Chlorine levels";
Array[1] = "Cyanauric acid levels";
Would this work?

[mohsinsharif]

@learninglad Arrays topic is over in this video, btw i want to ask you how can we print out the size of the array all the integers or the strings what ever we have defined in there. i hope my question is clear.

[rekhajain]

sir I have one doubt you don't use for loop in array but we are using for loop in array

[muhammadsaqlainishtiaq]

If I want to access the whole elements of array in one cout statement how can I do?

[nafeybz]

Hi LearningLad
I want to know how do we remove an element from the array.
For example, there are 7 numbers in our array. We have to remove the minimum one. I have successfully made a loop to find the minimum. But how do we remove it from our array?

Thankyou

[joaokoritar]

Hey, can you explain how does and 4D Array works ? I know how the 3D works but not have an ideia about the 4D.. Tnx

[shamnamaheen]

how are u getting that pencil pls tell me

[rekhajain]

Can we take value of array to be saved through if yes then how?

[ShahidMehmood-vksr]

How we calculate expenses for different department for each month

[mominuber]

//Done

#include <iostream>

using namespace std;

int main()
{
int marks[7]= {12, 13, 14, 15, 16, 17, 18};

cout << "marks are : 12, 13, 14, 15, 16, 17, 18" << endl ;
cout << "ur selection : "<< marks[2];


return 0;
}

[Mohyal]

what if i want to print both the array ?

[akshaydeshmukh]

How to store user input data into 2D array?

[harshgoyal]

hi learning lad how we can ask user to give input in array for char's such as to print alphabets of name

[kunalnalawade]

How to initialize an array if it has a large number of elements