#if-elif语句holiday_name =input("请输入节日:")ifholiday_name =='儿童节':print("是小孩子的节日!")elifholiday_name =='端午节':print("今天要吃粽子!!")elifholiday_name =='情人节':print("今天要买一束花送给她!")else:print("今天是努力的一天!") #if嵌套语句list1 = [1,3,5,9,'apple...
One might also be interested in checking if the lists contain the same elements yet in different order. See how it is implemented next! Example 2: Check if Two Lists Have Same Elemement In this example, we use both if-else statements and thesorted()function to sort lists to be compared...
# Python program to find uncommon words from two string,# Getting strings as input from the userstr1=input('Enter first string : ')str2=input('Enter second string : ')# finding uncommon wordsstr1List=str1.split()str2List=str2.split()uncommonWords=''forwordsinstr1List:ifwordsnotinstr2...
If theimportblock is followed by a function or class definition, you should insert two blank lines in accordance to this rule. If theimportblock is followed by, say, a global variable definition, you shouldn’t insert two blank lines—one is enough! Import Statements Followed by Two Blank L...
Python介绍 发展史 Python 2 or 3? 安装 Hello World程序 变量 用户输入 模块初识 .pyc是个什么鬼? 数据类型初识 数据运算 表达式if ...else语句 表达式for 循环 break and continue 表达式while 循环 作业需求 一、 Python介绍 python的创始人为吉多·范罗苏姆(Guido van Rossum)。1989年的圣诞节期间,吉多·...
C# SqlCommand with multiple statements - how to? C# SSIS Script to Read Flat File and Place into C# stack trace with variable values C# Start program in administration rights C# Start Program with different user credentials C# static Data Access Layer C# Stop Socket.Accept() C# stop/start code...
PHP Conditional Statements Problem statement Write a PHP script that will echo some text if two conditions are true. echo if two conditions are true Use the PHPifstatement by checking two conditions using the logical AND (&&) operator for echo if two conditions aretrue. Logical AND (&&) retu...
The variable __name__, when used with a conditional if statement when, evaluates to True, then only the next statements get executed. This way, the flow of execution of the code is better handled. Code: def main(): print("Programming in Python is fun!!!") ...
In the previous tutorial, you learned how to query data from a single table using theSELECT statement. However, you often want to query data from multiple tables to have a complete result set for analysis. To query data from multiple tables you use join statements. ...
datetime.now()) # if self.running and time_left: if self.running and self.timer_text.get() != "00:00": # <-- Changed timer running condtion # ... def alert(self, *args): print("called alert()") # if not self.time_left.get(): if self.timer_text.get() == "00:00": ...