If all the if conditions turn out to be false, then the body of the last else block is executed. The following flowchart depicts the working of if elif else statements: Syntax of the if elif else in Python if test expression: Body of if elif test expression: Body of elif else: Body ...
Compared to if alone, if else provides a choice if the condition is not satisfied. The format of the Else statement is "else:". Continue the previous program, add else statements after the entire if statement, and output else programs when the age is not greater than or equal to 18.三...
Comparison Operators: It is used for comparing the values and returning True or False. Syntax: a == b, a != b, a > b, a < b, a >= b, a <= b Logical Operators: It help in combining multiple conditions. Syntax: a and b, a or b, not a Assignment Operators: It is used fo...
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turn evaluates the condition that looks for the first result to be true, executes the statement block under that condition, and skips the entire if-elif-else structure after the end and executes the subsequent statements. If none of the conditions are true, the following statement block else ...
x = [[0 for _ in range(5)] for _ in range(5)] # create 2D array x = {char: sentence.count(char) for char in set(sentence)} x = (i for i in "hello") # generator Ternary conditions x=1if2>3else0x=2>3?1:0ifa==b:dodoifa==belseNonea=1ifi<100else2ifi>100else0 ...
This exercisecontains 22 different coding questions, programs, and challenges to solveusing if-else conditions,forloops, therange()function, andwhileloops. Topics:Control flow statements,Loop, andwhile loop Python Functions Exercise Practice how to create a function, nested functions, and use the fun...
This means that by the time the male penguinsfinally return to the ocean for food, they have been fasting for about four months [3]. Once a chickhatches, emperor penguins share parental duties [2].The museum exhibition is interested in explaining the conditions experienced by a male emperor...
If an else clause isn’t included, and all the conditions are false, then none of the blocks will be executed.Note: Using a lengthy if/elif/else series can be a little inelegant, especially when the actions are simple statements like print(). In many cases, there may be a more ...
Two-way decisions:if[conditions]: [printcxxxxx]else: [sadsagfdsad]print'all done' multi-way if: x = 15ifx < 2:print('small')elifx < 10:print('medium')elifx < 20:print('large')elifx < 40 :#although x=15<40 but ,it dosent matter,the next thing to do is exitprint('Huge')...