Python Conditions and If Statements

Conditional statements in Python allow you to execute code based on certain conditions. The most commonly used conditional statement is the if statement.

1. If Statement

The if statement checks a condition and executes a block of code if the condition is True.

x = 10
if x > 5:
    print("x is greater than 5")

2. If-else Statement

The if-else statement allows you to execute one block of code if the condition is True and another block of code if the condition is False.

x = 3
if x % 2 == 0:
    print("x is even")
else:
    print("x is odd")

3. If-elif-else Statement

The if-elif-else statement allows you to test multiple conditions and execute different blocks of code based on which condition is True.

x = 10
if x > 10:
    print("x is greater than 10")
elif x < 10:
    print("x is less than 10")
else:
    print("x is equal to 10")

Conclusion

Conditional statements such as if, if-else, and if-elif-else are essential for controlling the flow of execution in Python programs. Understanding how to use these statements allows you to write more dynamic and flexible code.