Sep 24, 2020 · Declare your array parameter as 2D array: int matrix_sum(int rows, int cols, int data[rows][cols]) { int x = 0; for (int i = 0; i < rows; i++) { for (int j = 0; j < cols; j++) { x += data[i][j]; printf("%d\n", x); } } return x; } Calling is simple: sum = matrix_sum(3, 4, data);

Mar 29, 2023 · Define a function named sum that takes a 2D array of integers as input and returns an integer value. In the sum function, declare a pointer ptr of type integer and assign it the address of the first element of the 2D array using &arr[0][0].

In this program, the user is asked to enter the number of rows r and columns c. Then, the user is asked to enter the elements of the two matrices (of order r x c ). We then added corresponding elements of two matrices and saved it in another matrix (two-dimensional array).

In this tutorial, we covered different methods to find the sum of all elements in a 2D array, including nested loops, functions, and dynamic memory allocation. To find the sum of all elements in a 2D array in C, we need to iterate through each row and column, adding up all the values.

Learn how to compute the sum of all elements in a 2D array using C programming language with detailed examples and explanations.

Aug 2, 2024 · 1-DIMENSIONAL: Total Bytes =sizeof (datatype of array variable)* size of array. 2-DIMENSIONAL: Total Bytes= sizeof (datatype of array variable)* size of the first index*size of the second index.

Jan 10, 2021 · Here is the source code of the C Program to Find the sum of all elements in a 2D Array or Matrix. Code:

Apr 8, 2019 · printf(" %d \n",&sum[c][d]); and for (c = 0;c < m;c++) for (d = 0;d < n;d++) for (k = 0;k < p;k++) { sum[c][d] = first[c][k] + second[k][d]; }

Nov 21, 2024 · In this article, we will learn how to find the sum of elements of an array using a C program. The simplest method to calculate the sum of elements in an array is by iterating through the entire array using a loop while adding each element to the accumulated sum.

This program is written in C programming language and it does the following: t [i][j]= a [i][j]+ b [i][j]; } } printf("Addition Value:\n"); for(i =0; i <r; i ++) { for(j =0; j <c; j ++) { printf("\t%d", t [i][j]); } printf("\n"); } return 0; }