Practice>Python>Regex and Parsing>Re.start() & Re.end()

[jmpark0118]

출처 : https://www.hackerrank.com/challenges/re-start-re-end/problem

[jmpark0118]

import re

s = input()
k = input()
l = re.compile(k)

m = l.search(s)

if not m:
    print((-1, -1))
else:
    r = 0
    while m.end()+len(k)<len(s):
        m = l.search(s, r)
        print((m.start(), m.end()-1))
        r = m.start()+1

[jmpark0118]

import re

S = input()
k = input()

pattern = re.compile(k)
r = pattern.search(S)

if not r: 
    print((-1, -1))
while r:
    print("({0}, {1})".format(r.start(), r.end() - 1))
    r = pattern.search(S,r.start() + 1)

[jmpark0118]

import re

s = input()
k = input()
l = re.compile(k)

m = l.search(s)
if not m:
    print((-1, -1))

while m:
    print((m.start(), m.end()-1))
    m = l.search(s, m.start()+1)