pair container behaves like a tuple in Python programming language but a tuple can have a list of items whereas pair can have only two items or elements which can be of different data types or the same datatype
std::vector<std::pair<std::string, int>> people; people.push_back(std::make_pair("Alice", 30)); people.push_back(std::make_pair("Bob", 25)); 至此,我们已经介绍了std::pair在实际应用中的一些用例。 std::pair的高级用法(Advanced Usage of std::pair) 结构化绑定(Structured Bindings, C++...
按常理,一个陌生人对作者的事情感兴趣,而且还鼓励作者,这让作者很惊讶,故选C。]27.A[提示:考查动词。A.push推动;B. invite邀请;C.treat对待;D. admit 承认。根据下文"he told me that my strongliking seemed to be psychology, but not the one I wasstudying”可知,那个陌生人告诉作者他最喜欢的似乎...
Koehl, Christian
【题】 Can you inagine a pair o f shoes that could tie themselves? All you would have to do is to put them on and push a button. W ell, this ide a is becoming a reality. T he shoe company Nike created the self-tying shoe!T his ide a first came from the movie Bac k to th...
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lose B . push C. face em ber D.pea(20) A. exciting B. frightening C. meaningful cef ul 相关知识点: 试题来源: 解析 【解析】1-5 DCBAD 6-10 CDABA 1 11-15 BC ADC 16-20 ABDCB (1)D.考查动词及语境理解.A.battle战斗;B.co mpare作比较;C.deal应对;D.mix混合;这里表 示"我"的眼睛...
When she arrived at the large department store, she sat in front of an empty counter. She was trying to gather _41 and courage to push through a mass of busy _42_. She rested her hand upon the counter.She wore no gloves. She slowly grew aware that her hand had felt something very...