CPP All : Two dimensional arrays and Matrices

A simple code to declare a 2D array, direct value putting and value recall.

Displaying a 2 dimensional array which is pre-filled with initialised data in the row column format.

Showing how multiple students marks in multiple subjects can be stored and used in 2D Array.

Adding two 2D integer matrix into a third matrix of same size with values pre-initialised at the beginning.

Finding the sum of all members of a matrix having number values.

Finding the sum of each row and all members of a matrix having number values.

Finding the sum of each row and then sum of all members by adding each row addition of a matrix having number values.

Printing a 2D matrix with each value squared in a proper rows and column format that looks like a matrix.

Finding sum of primary diagonal (from left top to right bottom) members of a 2D of a square matrix array

Finding sum of primary diagonal (from left top to right bottom) members of a 2D of a square matrix array using one loop only

( As In Exam - CBSE12A-2018 )

Write definition for a function UpperHalf(int Mat[4][4]) in C++, which displa

( As In Exam - CBSE12A-2017 )

Look at the following C++ code and find the possible output(s) from the

( As In Exam - CBSE12A-2016 )

Write definition for a function DISPMID(int A[][5],int R,int C) in C++ to dis

( As In Exam - CBSE12A-2017 )

Write a definition for a function SUMMIDCOL(int MATRIX[][10],int N,int M) in

( As In Exam - CBSE12D-2015 )

Write a function REVCOL (int P[][5], int N, int M) in C++to displayÂ the cont

( As In Exam - CBSE12A-2015 )

Write a function REVROW(int P[][5],int N, int M) in C++ to display the conten

( As In Exam - CBSE12D-2017 )

Write definition for a function ADDMIDROW(int MAT[][10],int R,int C) in C++,Â

( As In Exam - CBSE12D-2016 )

Write definition for a function SHOWMID(int P[][5],int R,int C) in C++ to dis

Write a program to find the product of all members of any 2D Matrix whose siz

Write a program to search the presence ofÂ user given input number in a 2 dim

Write a user-defined function swap_row(int ARR[ ][3],int R,int C) inÂ C++ to

Write a user-defined function swap_col(int ARR[ ][3],int R,int C) inÂ C++ to

Write a program to collect members of a 2-D integer array in A[3][3] form. Do

Code Sheets:10 Exam Paper Problems:8 Solved Problems:5

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