Answer to Question #199671 in Python for vinay

Question

Given a M x N matrix, write a program to print the matrix after ordering all the elements of the matrix in increasing order.Input

The first line of input will contain two space-separated integers, denoting the M and N.

The next M following lines will contain N space-separated integers, denoting the elements of each list.Output

The output should be M lines containing the ordered matrix.

Note: There is a space at the end of each line.Explanation

For example, if the given M is 3 and N is 3, read the inputs in the next three lines if the numbers given in the next three lines are the following.

1 20 3
30 10 2
5 11 15

By ordering all the elements of the matrix in increasing order, the ordered matrix should be

1 2 3
5 10 11
15 20 30

Answer 1

sizes = [int(i) for i in input().split()]
M = sizes[0]
N = sizes[1]

matrix = []
for i in range(M):
    row = [int(j) for j in input().split()]
    if len(row) != N:
        raise ValueError('Length of row is not N')
    matrix.append(row) 

vector = []
for i in range(M):
    for j in range(N):
        vector.append(matrix[i][j]) 

vector.sort()

for i in range(M):
    for j in range(N):
        matrix[i][j] = vector[0]
        vector = vector[1:]

for i in range(M):
    for j in range(N):
        print(matrix[i][j], end=' ')
    print()