Now you have a set of parentheses as we'll see int i=0 in actual code and then I have int I equal 0.

你将会在实际的代码中看到一对圆括号,比如，我们让。

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It's gonna hold integers so I have to say int as we'll see 0 and set it equal to 0.

因为需要是整数，所以我们把它定义为int类型,并初始化为。

哈佛公开课 - 计算机科学课程节选