python list for Ñ»·ÎÊÌâ
Python code: p=[1,2,3,4,5,6] while True: for i in p: if i==4: p=[] f=[9,8,7] p.extend(f) break print i£¬',', p.remove(i) if not p: break #expect output is:1,2,3,9,8,7, ¸ßÊÖ°ïÎÒ¿´¿´£¬ÎªÊ²Ã´Îҵò»µ½ÎÒÏëÒªµÄ½á¹ûÄØ,ÓÐʲô·½·¨¿ÉÒԵõ½ÎÒÏëÒªµÄ½á¹ûÂð
for i in p:Ó¦¸ÃÒª¼«Á¦±ÜÃâÈ¥¸Ä±äp¡£whileÀïËæ±ãÆð¸öÕûÊýµ±listϱêÀ´·ÃÎÊÔªËØ£¬È»ºóÑ»·µÝÔöÕâ¸öÕûÊý... for i in p: ---> iÊÇÁбípµÄÔªËØ p.remove(i) --->Õâ¸öiÊÇÁбípµÄË÷Òý ÁíÍ⣺ p=[1,2,3,4,5,6] f=[9,8,7] p[p.index(4):]=f ¾Í¿ÉÒÔʵÏÖÄãÒªµÄÒýÓà һ¡¢½ûÖ¹ÔÚfor±éÀúµÄʱºòÐ޸ı»±éÀúµÄ¶ÔÏó¡£ ¶þ¡¢¾¡Á¿ÉÙдforÑ»·¡£ Èý¡¢Ã»¿´Ã÷°×ÄãÏëÒª×öʲôʵ¼ÊµÄÊÂÇé¡£ÄãÉÔ΢½âÊÍÏ°ɡ£Òª¿´¶®Ò»¶Î´íÎóµÄ´úÂë±¾À´Ïë×öʲôÊÂÇéÊDZȽÏÄѵġ£ ÎÒµÄÒâ˼Êǽ«ÁбíÖÐ4֮ǰµÄÔªËØ´òÓ¡³öÀ´£¬4Ö®ºóµÄ²»´òÓ¡£¬µ«Ã¿´ÎÓö¼û4µÄʱºò»áÓÐÒ»¸öеÄlistÒª´òÓ¡£¬Õâ¸ölistÖÐÒ²ÓпÉÄÜÓÐ4£¬´¦ÀíºÍÇ°ÃælistÒ»Ñù µ±È»ÎÒʵ¼Ê×÷µÄ¶«Î÷²»ÊÇÕâ¸ö£¬ÕâÖ»ÊÇÎÒ¼ò»¯Ö®ºóдµÄ²âÊÔ´úÂ룬µ«Òâ˼ÊÇÒ»ÑùµÄ£¬¾ÍÊÇ´¦ÀíÒ»¸ölist£¬Åöµ½ÌØÊâÇé¿öÉú³ÉÒ»¸öÐÂlist£¬×ª¶øÈ¥´¦ÀíÕâ¸öÐÂÉú³ÉµÄlistÒýÓà ÒýÓà 1 Â¥ iambic µÄ»Ø¸´: Ò»¡¢½ûÖ¹ÔÚfor±éÀúµÄʱºòÐ޸ı»±éÀúµÄ¶ÔÏó¡£ ¶þ¡¢¾
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