条件语句Python中的if语句如下: if expression: expr_true_suite 其中expression可以用布尔操作符and, or 和 not实现多重判断条件。如果一个复合语句的的代码块仅仅包含一行代码,那么它可以和前面的语句写在同一行: if expression: dosomething 但实际上,为了可读性,我们尽量不这么做else语句的使用: if e python中...
Python supports nested if, elif, and else condition. The inner condition must be with increased indentation than the outer condition, and all the statements under the one block should be with the same indentation. Example: Nested if-elif-else Conditions Copy price = 50 quantity = 5 amount =...
Here, we used the logical operatorandto add two conditions in theifstatement. We also used>=(comparison operator) to compare two values. Logical and comparison operators are often used withif...elsestatements. VisitPython Operatorsto learn more. Also Read Python pass Statement Python break and ...
Here, we have assigned two values to two variables. The if with not operator will return either true or false based on the condition assigned to the statement. Here, we used this conditional statement with two integers and set conditions to check whether the value assigned to the variables"x...
fields. The following script changes the value in the ActivityStatus field to 'Closed', if there is a value of less than -10 in the CountDown field and has an 'Approved' value in the ActivityStatus field. If it does not meet both conditions, the ActivityStatus field is left as it is...
There are two conditions inAND(B5>=$F$5,B5<=$F$6). The first one checks whether the value ofB5is greater than or equal toF5. The second checks whether the same value is smaller than or equal toF6. If both conditions are true, it returnsTRUE. Otherwise, it returnsFALSE. ...
When there is more than just two if conditions in if elif else statements, then it is referred to as if elif else ladder, as it resembles the structure of a ladder in terms of if statements. If one of the if conditions turn out to be true, then the rest of the ladder is just byp...
A tuple can store multiple items in Python. We can use tuple-indexing to emulate if-else in one line in Python. The expression for this is given as: (b,a)[condition] We will use a tuple with two values. The value a is evaluated if the condition is True, and b for when it retur...
Use the and operator in an if statement You can combine multiple conditions using the ‘and’ operator. The condition will be True only if all the expressions evaluate to True. #create two boolean objects x = False y = True #The validation will be True only if all the expressions generate...
With the current version of Excel, you can nest up to 64 different IF functions — which is basically like chaining a bunch of ELSEIF conditions in a programming language. Note, though, that just because it’s possible to nest a large amount of IF statements, doesn’t mean it’s a goo...