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?? ??? ?????? - ??? Python????? ????????? ????if <????>: ?????? ?????? if <????>: ?????? ?????? else: ?????? ?????? if <????>: ?????? ?????? elif <????>: ?????? ?????? else: ?????? ?????? ??????while <????>: ?????? ??????for index in xrange(start, end, step): ?????? ????????????????? ????? ????? ????? ???????:def func(): ?????? ??????????? ????? ?????? ???????:def func(param1, param2, …): ?????? ?????????? ??, ????? ??????? ??? ??????? ????? ?????? ????? ?????? return.????? ?????????? ????? ?????:def main(): ?????? ??????????? ?????? ?????:if __name__ == ‘__main__’: main()????????? ????????? ????????- + * / ** //????????? ??????> < >= <= == !=?????? ??? - ??????????? ?????? ?????? ???????:string = raw_input(‘Enter your input:’)???? ???? (casting) ?????? ?????? ??? ????. ??????: ????? ???? ?? ?????? ?????? ?????? ???? ??? (integer)number = int(raw_input(‘Enter your integer number:’))???????? ????? ????:print ‘your output!’print <?? ?????>?????? ???????? ???? ??????????? ????? ??????import math????? ??????? ??? ????? ?????? (???? sqrt)?????? ???????n = abs(number)n = max(arg1, arg2,arg3...)n = min(arg1, arg2,arg3...)n = math.sqrt(num1)???? ?????? randomImport random?????? ?????? ???? ?????????? ???? ????? ?? ??? ??? 0 ? - 1:num = random.random()????? ???? ????? (num) ????? start <= num < end:num = random.randrange(start, end) ???? ??????????????????? ???? ???? ?? ????? (??????, ??????, ??????) ?????? ???? ??????? ?? ??????.????? ?????? ????msg = str()msg = ’ ’????? ?????? ?? ??? ??????msg = ‘Hi’note = ‘a123$’????? ???? ??????? ?????? (index) ????? (??? ?-0)ch = msg[index]????? ???? ??????l = len(msg)????? ??????? (????? ????)new_msg = msg + noteHia123$??? ???????, ????? ??? ????? nummsg * numnew_msg = msg * 3HiHiHi????? ?????? ???? ?? ?? ????? ?????? ?????msg[start: end: step]msg = ‘Hello’new_msg = msg[ : : -1]‘olleH’new_msg = msg[1 :3 : ]‘el’????? ??? ?? ch ???? ??????? msgif ch in msg:????? ????? ????? ?? ??????? s ??????? msg. ?? ?? ???? ????? 1-index = msg.find(‘s’)????? ??? ???? ?? ??? chch = ‘a’>>> ord(ch)97 ????? ??? ??? ??? ????? valval = 97>>>chr(val)‘a’ ????? ?????? ???? ?? ?????? ?????? / ????? ??????msg.upper()msg.lower()????? ??? ??????? msg ?????? start ?????? / ??????? ??????? smsg.startswith(s, start, end)msg.endswith(s, start, end)????? ??????? old_s ??????? new_s ??????? msg ???? ????? countmsg.replace(old_s, new_s, count), ?????????? ??? ???? ?????? ?????? ????? ??? ?? ????, ??????? ?????? ???????.????? ????? ????my_list = list()my_list = []???? ??? ?????? indexmy_list[index]???? ?????? ??????len(my_list)????? ???? ??????? ?? value ??????my_list.count(value)????? ?????? ?????? ?????? ?? ????? valuemy_list.index(value)????? ??? item ???? ??????if item in my_list:????? ????? ???? ?? ?? ????? ????? ?????my_list[start: end: step]????? ???? item ???? ?????my_list.append(item)????? ???? item ?????? pos ??????.my_list.insert(pos, item)????? ????? ?????? ?? value ???????my_list.remove(value)????? ????? ?????? index ??????? ?????? ????my_list.pop(index)???? ????? ???? ???? (????? ?????) my_list.sort()????? ??? ??????? ??????my_list.reverse()????? ?????? ???? ????? ?????? ??????? ????? delimiter ??? ??????? delimiter = ‘_’s = delimiter.join(my_list)my_list = [‘I’, ‘love’, ‘Python’]s = ’I_love_Python’????? ????? ???? ??????? ????? ??????? s ??????? ??? delimiter >>>s = ’I_love_Python’delimiter = ‘_’>>>my_list = s.split(delimiter)my_list = [‘I’, ‘love’, ‘Python’]????? ????? ???? ??????? ????? ??????? s ??????? ??? ????my_list = s.split() ................
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