2D Arrays in One Shot | C Programming | Lecture 8

In this video, Raghav Sir will teach you about 2D ARRAYS in DETAIL. This is Lecture 8 of the C Programming series. Topics covered are – syntax and declaration, output and input, meaning of 2D array and LOTS of questions. STRINGS will be covered in the next Lecture in detail, coming SOON.

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Timestamps:-
00:00 Introduction
01:49 What and Why?
11:07 Declaration and Initialisation
19:03 ARRAY of Arrays
20:46 Output and Input using Loops
41:51 Ques 1 : WAP to store Roll No. and Marks of 4 students in a matrix
45:24 Ques 2: WAP to store 10 at every index in a 5×5 matrix
49:16 Ques 3 : Add 2 matrices
54:27 HW 1 : Add two matrices without using extra matrix
55:14 Ques 4 : Find the sum of a n*m matrix
1:00:43 HW 2 : Find the maximum and minimum element and their index in a matrix
1:01:57 HW 3 : Given matrix, find sum of rectangle formed by 2 coordinates (l1,r1) and (l2,r2)
1:06:15 HW 4 : Find the row with the maximum sum in a matrix
1:10:28 Ques 5 : Given matrix filled with 0s and 1s, find row with maximum 1s
1:17:45 Ques 6 : Print the transpose of a given matrix
1:27:24 Ques 7 : Store transpose of a given matrix in another matrix
1:33:30 Ques 8 : Convert a square matrix into its transpose without using extra matrix
1:58:16 Ques 9 : Rotate a matrix 90 degrees clockwise
2:11:33 **Ques 10 : Matrix MULTIPLICATION
3:17:51 Ques 11 : Wave printing – 1
3:27:31 HW 5 : Wave printing – 2
3:31:21 **Ques 12 : SPIRAL printing
4:18:10 HW 6 : Generate n*n matrix filled with numbers from 1 to n^2 in SPIRAL order
4:20:24 Maza aa gaya?

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