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Python Program to Print Matrix in Z form
In this article, we will learn about the solution and approach to solve the given problem statement.
Problem statement −Given a square matrix of order n*n, we need to display elements of the matrix in Z form.
Z form is traversing the matrix in the following steps −
- Traverse the first row
- Now, traverse the second principal diagonal
- Finally, traverse the last row.
We will take an input matrix here implicitly taken to demonstrate the flow of code.demostrate
Example
arr = [[1, 2, 6, 9], [1, 2, 3, 1], [7, 1, 3, 5], [1, 8, 7, 5]] n = len(arr[0]) i = 0 for j in range(0, n-1): print(arr[i][j], end = ' ') k = 1 for i in range(0, n): for j in range(n, 0, -1): if(j == n-k): print(arr[i][j], end = ' ') break; k+= 1 # Print last row i = n-1; for j in range(0, n): print(arr[i][j], end = ' ')
Output
1 2 6 9 3 1 1 8 7 5
All variables and functions are declared in global scope as shown in the figure below.
Conclusion
In this article, we learned about the approach to Print Matrix in Z form.
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