Size: a a a
П
БГ
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# vim:fileencoding=utf-8
import random
print("Введи два чила,которые будут образовывать диапазон: ")
print("----------")
twth = int(input("Введи второе число: "))
frst = int(input("Введи первое число: "))
mini, maxi = (frst, twth) if frst<twth else (twth, frst)
print( "опа макс:", maxi)
print( "опа мини: ", mini)
print("твое случайное число :")
lineno = random.randint(mini , maxi)
print(lineno)
with open('sample.txt') as f:
flineno = 0
returned = None
for line in f:
if flineno < lineno:
flineno += 1
continue
else:
returned = line
if isinstance(returned, None):
print('в файле нет строки с номером', lineno
else:
print(returned)-̖
БГ
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# vim:fileencoding=utf-8
import random
print("Введи два чила,которые будут образовывать диапазон: ")
print("----------")
twth = int(input("Введи второе число: "))
frst = int(input("Введи первое число: "))
mini, maxi = (frst, twth) if frst<twth else (twth, frst)
print( "опа макс:", maxi)
print( "опа мини: ", mini)
print("твое случайное число :")
lineno = random.randint(mini , maxi)
print(lineno)
with open('sample.txt') as f:
flineno = 0
returned = None
for line in f:
if flineno < lineno:
flineno += 1
continue
else:
returned = line
if isinstance(returned, None):
print('в файле нет строки с номером', lineno
else:
print(returned)БГ
from collections import Counter
count = Counter()
with open('name.txt') as f:
names = f.readlines()
for line in names:
line = line.strip()
if line:
count[line] += 1
for item in count:
print('{}: {}'.format(item, count[item]))
from collections import Counter
count = Counter()
with open('name.txt') as f:
for line in f:
line = line.strip()
if line:
count[line] += 1
for item in count:
print('{}: {}'.format(item, count[item]))
БГ
SI
from collections import Counter
count = Counter()
with open('name.txt') as f:
for line in f:
line = line.strip()
if line:
count[line] += 1
for item in count:
print('{}: {}'.format(item, count[item]))
БГ
SI
БГ
БГ
БГ
БГ
SI
A
A
A
A
A