if, elif, else with Multiple Conditions

Python allows combining multiple conditions using logical operators (and, or, not) to form complex conditional statements.

Example:

x = 10
y = 5
if x > 5 and y < 10:
    print("x is greater than 5 and y is less than 10")

Output:

x is greater than 5 and y is less than 10

Real-world Example:

Dodagatta Nihar checks if both his laptop is charged and the internet is working before starting a meeting:

laptop_charged = True
internet_working = False

if laptop_charged and internet_working:
    print("Dodagatta Nihar can start the meeting.")
else:
    print("Dodagatta Nihar cannot start the meeting.")

Output:

Dodagatta Nihar cannot start the meeting.

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Few more examples

Example 1: Checking Grades

Dodagatta Nihar checks the grade based on his marks:

marks = 85

if marks >= 90:
    print("Grade: A")
elif marks >= 75:
    print("Grade: B")
else:
    print("Grade: C")

Output:

Grade: B

Example 2: Nested Condition for Vacation Plans

Vasanta Kumar checks both his vacation days and budget to plan his trip:

vacation_days = 5
budget = 15000

if vacation_days >= 7:
    if budget >= 20000:
        print("Vasanta Kumar will go on an international trip.")
    else:
        print("Vasanta Kumar will go on a domestic trip.")
else:
    print("Vasanta Kumar will go on a short weekend getaway.")

Output:

Vasanta Kumar will go on a short weekend getaway.

Example 3: Using elif and else

Harsha checks his work progress:

tasks_completed = 8

if tasks_completed == 10:
    print("Harsha has completed all tasks.")
elif tasks_completed >= 5:
    print("Harsha has completed more than half of the tasks.")
else:
    print("Harsha needs to complete more tasks.")

Output:

Harsha has completed more than half of the tasks.

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