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  1. Prepare
  2. Python
  3. Regex and Parsing
  4. Matrix Script
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Matrix Script

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605 Discussions

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  • fmunoz1
     + 0 comments
    decoded_script = ""
for j in range(m):
    for i in range(n):
        decoded_script += matrix[i][j]
    
print(re.sub(r"(?<=[a-zA-Z])[^a-zA-Z]+(?=[a-zA-Z])", " ", decoded_script))

  • mohamedhari317
     + 0 comments
    import math
import os
import random
import re
import sys


s=str()
l=list()
size=input().split()
n=int(size[0])
m=int(size[1])
for _ in range(n):
    a=input()
    l.append(a)
for j in range(m):
    for i in l:
        s+=i[j]
r=re.sub(r"(?<=[a-zA-Z])[^a-zA-Z]+(?=[a-zA-Z])"," ",s)
print(r)

  • piyushawasthi091
     + 0 comments

    !/bin/python3

    import math import os import random import re import sys

    first_multiple_input = input().rstrip().split()

    n = int(first_multiple_input[0])

    m = int(first_multiple_input[1])

    matrix = [] pattern = r"(?<=[A-Za-z0-9])[^A-Za-z0-9]+(?=[A-Za-z0-9])" for _ in range(n): matrix_item = input() matrix.append(matrix_item) zipped = list(zip(*matrix)) final = "".join(ch for tup in zipped for ch in tup)

    output = re.sub(pattern," ",final) print(output)

  • dilajevolves
     + 0 comments
    import re
import sys




n,m = map(int,input().rstrip().split())

matrix = [input() for _ in range(n)]
    
result = "".join(row[no] for no in range(m) for row in matrix)

result = re.sub(r'(?<=[A-Za-z0-9])[^A-Za-z0-9]+(?=[A-Za-z0-9])',' ',result)
print(result)

  • maluisamrok
     + 0 comments
    for i in range (m):
    for k in range(n):
        string=string+matrix[k][i]
        
print(re.sub(r"(?<=[a-z0-9A-Z])([^a-z0-9A-Z])+(?=[a-z0-9A-Z])", " ", string))