Conditional Statements:
Python supports the following conditional statements: if statements if else statements elif statements else nested if…elif…else statements if statements: Syntax for using the if keyword is as follows: i f [conditional expression]: [statement(s) to execute] --> if keyword and the conditional expression is ended with a colon. In [conditional expression] some conditional expression is introduced that is supposed to return a boolean value, i.e., True or False. If the resulting value is True then the [statement to execute] is executed, which is mentioned below the if condition with a tabspace (This indentation is very important). if…else statements: Syntax for using the if else keyword is as follows: if [test expression]: [statement(s)] else: [statement(s)] Example: Program to Read the Marks if…elif…else statements: Syntax for using the if…elif…else statements is as follows: if[condi...