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Module DEMO-32-109DEMO-C-32

Add Matrices

DEMO-C-32 • Programming in C

Browser-only practice

Problem Statement

Write a program to add two matrices of the same dimensions. Input consists of dimensions R C, followed by elements of Matrix A, then Matrix B.

Constraints

1 <= N, M <= 10. Integers within standard range.

Input Format

Input: Dimensions N M followed by the matrix elements.

Output Format

Output: The formatted result as specified.

Sample Testcases

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Sample #1
Public sample
Input
2 3
7 3 2
1 6 3
7 3 6
3 5 7
Output
14 6 8
4 11 10
Explanation
Performed element-wise addition.
Sample #2
Public sample
Input
3 2
7 2
9 2
4 9
4 6
2 5
6 9
Output
11 8
11 7
10 18
Explanation
Performed element-wise addition.
Sample #3
Public sample
Input
4 3
3 7 2
8 1 5
1 2 0
1 6 6
3 4 8
6 1 6
0 6 5
0 7 7
Output
6 11 10
14 2 11
1 8 5
1 13 13
Explanation
Performed element-wise addition.
Sample #4
Public sample
Input
3 3
4 2 0
8 2 5
6 8 3
8 8 2
4 6 6
9 2 1
Output
12 10 2
12 8 11
15 10 4
Explanation
Performed element-wise addition.

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