In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.

就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。

麻省理工公开课 - 计算机科学及编程导论课程节选

Diets by numbers and letters -eDiets, Number Seven, The GI Diet.

还有关于数字和字母的减肥法,E减肥法,数字七,GI减肥法

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选