Programming Abstractions in C阅读笔记:p248-p253
《Programming Abstractions in C》学习第69天,p248-p253总结,总计6页。
一、技术总结
“A generalized program for two-player games”如标题所示,该小节强调要学会从一个复杂的程序中抽象出通用的内容——这也是本书的主旨——“Programming Abstractions in C”。示例:
#include <stdio.h>
int main() {
stateT state;
moveT move;
GiveInstructions();
state = NewGame();
while (!GameIsOver(state)) {
DisplayGame(state);
switch (WhoseTurn(state)) {
case Human:
move = GetUserMove(state);
break;
case Computer:
move = ChooseComputerMove(state);
break;
}
MakeMove(state, move);
}
AnnounceResult(state);
}
二、英语总结
1.terribly是什么意思?
答:p253, You may not terribly interested in a program that plays a nim; after all, nim is rather boring once you figure it out。
(1)terribly 有时候是“very badly”的意思,强调不好;示例:I slept terribly last night。
(2)有时候也可以仅表示“very”的意思。 I'm terribly pleased to hear that you've got a job。
2.transcend是什么意思?
答:*trans-(across, beyond) + scan(to clime)。vt. to go farther, rise above, or be more important or better than sth, especially a limit(超越)。
p253, The process of abstraction consists partly of defining these concepts as general types, with names like stateT and moveT, that transcend the details of any specific game。
3.whatsoever是什么意思?
答:
(1)whatso(what-,"whatever") : an emphatic referring to things。
(2)whatever + ever: a double intensive of what。
(3)whatsoever: used aftr a negative phrase to add emphasis to the idea that is being expressed()。
示例:p253, It is important to notice that the main program gives no indication whatsoever about what th actual game is。
三、其它
前天南昌下雪了,到今天雪还没化完,冷得很。
四、参考资料
1. 编程
(1)Eric S.Roberts,《Programming Abstractions in C》:https://book.douban.com/subject/2003414
2. 英语
(1)Etymology Dictionary:https://www.etymonline.com
(2) Cambridage Dictionary:https://dictionary.cambridge.org
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