如果我们回想一下我们一开始讲过的数据对象的种类，浮点数，整数，字符串，它们实际上有相同的行为方式。

If we go back up to the kinds of data objects we started with, floats, ints, strings, they actually behave the same way.

youdao

通过检查输出，除“%”外的每个字符都是整数，包括冒号。

By examining the output, everything but the "%" is an "integer," including the comma.

youdao

简单的数据类型(字符串、整数等)。

Simple data types (string, integer, and so on).

youdao

I give it some character. It gives me back an integer representing. It looks weird.

我输入一些字符,程序返回给我一个整数的表示。

麻省理工公开课 - 计算机科学及编程导论课程节选

So for now assume it's got to be an int or a char.

所以现在假使它是一个整数或字符。

哈佛公开课 - 计算机科学课程节选

That means starting at the first one, I'm going to do something to it. And what am I'm going to do? I'm going to take that character, convert it back into an integer, and add it into some digits. And I've done a little short hand here, which is I should have said some digits is equal to some digits plus this.

这意味着从第一个字符开始，我要对他们进行一些操作,我要去做什么呢？我要取得这个字符，然后把它转换为整数,然后加到某些数上面去,我在这里用了一些缩写,我本来应该写一个数字等于这个数字。

麻省理工公开课 - 计算机科学及编程导论课程节选