Python Program to Find maximum element of each row in a matrix
Given a matrix, the task is to find the maximum element of each row.
Examples:
Input : [1, 2, 3]
[1, 4, 9]
[76, 34, 21]
Output :
3
9
76
Input : [1, 2, 3, 21]
[12, 1, 65, 9]
[1, 56, 34, 2]
Output :
21
65
56
Approach : Approach is very simple. The idea is to run the loop for no_of_rows. Check each element inside the row and find for the maximum element. Finally, print the element.
Below is the implementation :
Python
# Python program to find maximum # element of each row in a matrix # importing numpyimport numpy # Function to get max elementdef maxelement(arr): # get number of rows and columns no_of_rows = len(arr) no_of_column = len(arr[0]) for i in range(no_of_rows): # Initialize max1 to 0 at beginning # of finding max element of each row max1 = 0 for j in range(no_of_column): if arr[i][j] > max1 : max1 = arr[i][j] # print maximum element of each row print(max1) # Driver Codearr = [[3, 4, 1, 8], [1, 4, 9, 11], [76, 34, 21, 1], [2, 1, 4, 5]] # Calling the function maxelement(arr) |
Output :
8 11 76 5
Please refer complete article on Find maximum element of each row in a matrix for more details!
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