input.py

num_lines = int(input())
 
for i in range(num_lines):
    line = input()

readline.py

from sys import stdin
 
num_lines = int(input())
 
for i in range(num_lines):
    line = stdin.readline()

readlines.py

from sys import stdin
 
num_lines = int(input())
 
lines = stdin.readlines()

read_test.py

from sys import argv
from random import *
from string import *
 
for i in range(int(argv[1])):
    print(''.join(choice(ascii_lowercase + ' ') for _ in range(int(argv[2]))))

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