Working of if…else Statement Example: Python if…else Statement number = int(input('Enter a number: '))ifnumber >0:print('Positive number')else:print('Not a positive number')print('This statement always executes') Run Code Sample Output 1 Enter a number: 10 Positive number This statement...
statement1# code block for Trueelse: statement2# code block for False condition为True,代表if判断成功,执行statement1。 condition为False,代表if判断不成功,进入else情况,执行statement2。 代码示例 >>>x =5>>>ifx >0:...print("x is greater than 0")...else:...print("x is less than or equal...
if语句用来做判断,并选择要执行的语句分支。基本格式如下: 1 2 3 4 5 6 7 8 9if CONDITION1:code_block(1)elif CONDITION2:code_block(2)elif CONDITION3:...else:code_block_else 其中elif是可选的,可以有任意多个,else是可选的,表示全都不满足条件时该执行的分支。 例如: 1 2 3a = 4ifa > 3...
if...else if常常会和else连用。 其语法格式如下 if condition: statement1 # code block for True else: statement2 # code block for False 1. 2. 3. 4. condition为True,代表if判断成功,执行statement1。 condition为False,代表if判断不成功,进入else情况,执行statement2。 代码示例 >>> x = 5 >>> ...
next=raw_input("> ")if"map"innext and"code"innext:dead("You're greed surpassed your wisdom.")elif"map"innext:print("OK, you have the map.")theobject="map"print("Now you must exit and go ahead")opening()# Moved thefunctioncall before thereturnstatementreturntheobject ...
if语句还可以加上else语句,用于在条件不满足时执行另外的代码块。语法结构如下: AI检测代码解析 ifcondition:# code block to be executed if condition is Truestatement(s)else:# code block to be executed if condition is Falsestatement(s) 1.
In this step-by-step course you’ll learn how to work with conditional (“if”) statements in Python. Master if-statements step-by-step and see how to write complex decision making code in your programs. Take the Quiz: Test your knowledge with our interactive “Python Conditional Statements...
Task:take the integer temp in celcius as input and output boiling water if the temperature is above or equal to 100 Sample input is 105 My code: temp=int(input(105) If t
finditer(tok_regex, code): kind = mo.lastgroup value = mo.group() column = mo.start() - line_start if kind == 'NUMBER': value = float(value) if '.' in value else int(value) elif kind == 'ID' and value in keywords: kind = value elif kind == 'NEWLINE': line_start = ...
break elif condition_2: statement_block_2 else: if condition_3 statement_block_3 ...