(1) 单分支if语句:if条件语句组 end当条件成立时,则执行语句组,执行完之后继续执行if语句的后继语句,若条件不成立,则直接执行if语句的后继语句。 (2) 双分支if语句:if条件语句组1 else 语句组2 end 当条件成立时,执行语句组1,否则执行语句组2,语句组1或语句组2执行后,再执行if语句的后继语句。(3)...
In Java, if statement is used for testing the conditions. The condition matches the statement it returns true else it returns false. There are four types of If statement they are: 在Java中,if语句用于测试条件。 条件与返回true的语句匹配,否则返回false。 有四种类型的If语句: For example, if we...
这时,我们可以使用逻辑运算符进行多条件判断。 “`python if condition1 and condition2: # do something when both conditions are satisfied elif condition1 or condition3: # do something when either condition1 or condition3 is satisfied else: # do something for other conditions “` 字母的多重组合 还...
3. IFcondition1THEN -- do something ELSEIF condition2THEN -- do something else ELSE -- do something if no conditions match ENDIF; 这个例子展示了嵌套的 if else 语句,可以根据多个条件来执行不同的逻辑。 4. IFconditionTHEN -- do something RETURNresult; ELSE -- do something else RETURNother_...
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Unlike other programming languages, in Go, youdon't need parentheses in conditions. Theelseclause is optional. But braces are still required. Moreover, Go doesn't offer support forternaryifstatementsto reduce lines, so you need to write the fullifstatement every time. ...
是一种条件语句,用于根据不同的条件执行不同的代码块。在编程中,Ifelse语句通常用于根据条件的真假来决定程序的执行路径。 Ifelse语句的基本语法如下: ``` if (条件1) { /...
If multiple elif conditions become True, then the first elif block will be executed. The following example demonstrates if, elif, and else conditions. Example: if-elif-else Conditions Copy price = 50 if price > 100: print("price is greater than 100") elif price == 100: print("price...
多数情况下，仅仅一个判断条件难以满足我们接下来的操作，通常都是多个条件下执行后面的语句。由于 python...
In this unit, we learn how to control program actions by testing for conditions.We can create conditional branches in our code by using the if and else keywords. Many programming languages offer this functionality and use similar syntax.