Intern
# Birinchi satrdan ikkinchi satrni chiqaradigan f funksiyasini yozish kerak. # Chiqarish faqat ikkinchi satr birinchi satrning boshlanishi bo'lsa amalga oshadi, # aks holda, funksiya birinchi satrni qaytaradi. # f('salom dunyo', 'salom') -> ' dunyo' # f('salom dunyo', 'hola') -> 'salom dunyo' # f('salom dunyo salom!', 'salom') -> ' dunyo salom!'
sobes.tech AI
AIdan javob
python def f(s1: str, s2: str) -> str: if s1.startswith(s2): return s1[len(s2):] return s1
Примеры:
print(f('hello world', 'hello')) # ' world' print(f('hello world', 'hola')) # 'hello world' print(f('hello world hello!', 'hello')) # ' world hello!'