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单词 If statement
释义

If statement

原声例句
TED演讲(音频版) 2016年4月合集

It does not have the if statement.

它没有if语句。

科技 Crash Course

There are several types, but If Statements are the most common.

有几种类型,但 If 语句是最常见的。

科技 Crash Course

An IF statement is like a fork in the road.

IF 语句就像岔路口。

朗文OCLM-01单词

Students decide if statements are true or false.

【TRUE】学生会判断说法的正误。

科技 Crash Course

And If-Statements can be combined with an ELSE statement, which acts as a catch-all if the expression is false.

并且 If 语句可以与 ELSE 语句结合使用,如果表达式为假,则用作万能的。

科技 Crash Course

In most programming languages, an if statement looks something like … " If, expression, then, some code, then end the if statement" .

在大多数编程语言中,if 语句看起来像… … “如果,表达式,然后,一些代码,然后结束 if 语句”。

Mosh带你学编程

In this tutorial, I'm going to talk to you about if statements in Python if statements are extremely important in programming and they allow us to build programs that can make decisions based on some condition.

在本教程中,我将与您讨论 Python 中的 if 语句 if 语句在编程中极其重要,它们使我们能够构建可以根据某些条件做出决定的程序。

Mosh带你学编程

We use this operator to combine two conditions, and by the way this is not specific to python programming language, pretty much any programming language that supports if statements also supports the logical operators.

我们使用这个运算符来组合两个条件,顺便说一下,这并不是 python 编程语言特有的,几乎所有支持 if 语句的编程语言也支持逻辑运算符。

Mosh带你学编程

Next, we add an if statement, so if, here we need to add a condition, in this case we're going to use our boolean variable. So, is underline hot. So if this values to true.

we need to add a condition, in this case we're going to use our boolean variable.所以,所以,下划线很火。 所以如果这个值为真。

科技 Crash Course

This simple approach, of dividing the decision space up into boxes, can be represented by what’s called a decision tree, which would look like this pictorially or could be written in code using If-Statements, like this.

这种将决策空间划分为多个框的简单方法可以用所谓的决策树来表示,它在图形上看起来像这样,或者可以使用 If 语句用代码编写,如下所示。

中文百科

条件运算式 Conditional (computer programming)

(重定向自If statement)

在计算机科学中, 条件运算式英语:conditional expressions),又称条件表达式条件表达式,是一种编程语言的功能,它可以用来决定当程序指定的布尔运算值为真或假时,程序接下来将会采取的行动。

在命令式编程中,通常称为条件陈述英语:conditional statements),又称条件语句,在函数式编程中,通常称为条件运算式(英语:conditional expressions)或条件结构英语:conditional constructs)。

英语百科

Conditional (computer programming) 条件运算式

(重定向自If statement)
If flow diagram
An

In computer science, conditional statements, conditional expressions and conditional constructs are features of a programming language, which perform different computations or actions depending on whether a programmer-specified boolean condition evaluates to true or false. Apart from the case of branch predication, this is always achieved by selectively altering the control flow based on some condition.

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更新时间:2025/6/23 1:56:56