Python Conditions and If statements | |||
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| Python supports the usual logical conditions from mathematics:
These conditions can be used in several ways, most commonly in "if statements" and loops. An "if statement" is written by using the if keyword. In this example we use two variables, a and b, which are used as part of the if statement to test whether b is greater than a. As a is 33, and b is 200, we know that 200 is greater than 33, and so we print to screen that "b is greater than a". Elif The elif keyword is Python's way of saying "if the previous conditions were not true, then try this condition". In this example a is equal to b, so the first condition is not true, but the elif condition is true, so we print to screen that "a and b are equal". Else The else keyword catches anything which isn't caught by the preceding conditions. In this example a is greater than b, so the first condition is not true, also the elif condition is not true, so we go to the else condition and print to screen that "a is greater than b". You can also have an Short Hand If If you have only one statement to execute, you can put it on the same line as the if statement. Short Hand If ... Else If you have only one statement to execute, one for if, and one for else, you can put it all on the same line: You can also have multiple else statements on the same line: And The and keyword is a logical operator, and is used to combine conditional statements: Or The Not The Nested If You can have The pass Statement
Below YouTube content will be helpful for better understanding:
Tags: Python Python If Python Nested If Python Short Hand If 
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