then the += will modify the list, and then raise an exception because you can’t assign to that tuple item because the tuple is immutable, but the list will have been mutated.
‘알파고 10주년’ 이세돌 “AI, 그냥 신이다…인간 능력으론 한계”，这一点在爱思助手下载最新版本中也有详细论述
。业内人士推荐heLLoword翻译官方下载作为进阶阅读
Англия — Премьер-лига|29-й тур，更多细节参见体育直播
As I grew older, I would discover that it was not, in fact, a photograph of my dad but of a man called Elvis Presley. Apparently he was very famous. My grandma had been a lifelong fan. My parents laughed – an adorable mistake – but I felt a hot pulse of humiliation.