The if-elif-else statement in Python is used to conditionally execute a statement or a block of statements. It helps control the flow of execution based on different conditions, evaluating expressions as either true or false. Key points: if statement if .. else statement if .. elif .. else...
3. 代码示例 # 条件1condition1=True# 条件2condition2=False# 多层if else语句ifcondition1:# 执行代码1print("条件1成立,执行代码1")elifcondition2:# 执行代码2print("条件1不成立,条件2成立,执行代码2")else:# 执行代码3print("条件1和条件2均不成立,执行代码3") 1. 2. 3. 4. 5. 6. 7. 8....
1. 了解if语句的基本用法 在Python中,if语句是用来判断条件是否成立的控制结构。其基本语法如下: if条件:# 条件成立时执行的代码 1. 2. 2. 掌握if语句后面是否需要括号 在Python中,if语句后面的条件不需要括号,直接跟在if关键字后面即可。也就是说,以下两种写法是等价的: ifx>0:# 条件成立时执行的代码 1. ...
Python JavaScript Java C++ dice = random.randint(1,6) print('You rolled a ' + str(dice)) if dice == 6: print('You got 6!🥳') else: print('Try again') Run Example » When Should I Use an If Statement?When you want your program to do something different depending on the ...
elifdo # 缩进等级与do语法块一致 else: elsedo 参数 elifdo : 当前elif语句对应的python代码...
Flowchart: For more Practice: Solve these Related Problems: Write a Python program that checks whether a number is even or odd without using the modulus operator (%). Write a Python program to determine if a given number is odd and a multiple of 7. ...
Create flowchart from C# code create generic List with dynamic type. Create join in linq that use String.Contains instead of equals Create join with Select All (select *) in linq to datasets Create multiple threads and wait all of them to complete Create multiple windows service instances ...
Assigning and returning a value in the same statement Assigning each letter of the alphabet a numeric value ? Assigning the Scientific Notation(with E) to Double Variable Assigning values to XML Elements & Attributes in C# Async and Await will span new thread Async Await for I/O- and CPU-bo...
In the case of a conditional statement like this. if (something) {} else if (something) {} else {} What would be the appearance of the else if statement in a flowchart illustration? Solution 1: With http://code2flow.com, it is possible to generate flowcharts based on code. ...
A gangster never enters a situation without a plan. They constantly look for ways to gain leverage, whether it’s through alliances, intimidation (figuratively speaking), or exploiting gaps in the system. As a leader: Develop creative solutions to problems. When everyone else sees obstacles, you...