Nested if Statement
We can use if, if...else, elif statements inside other if statements.
Example:
num = 18
if (num < 0):
print("Number is negative.")
elif (num > 0):
if (num <= 10):
print("Number is between 1-10")
elif (num > 10 and num <= 20):
print("Number is between 11-20")
else:
print("Number is greater than 20")
else:
print("Number is zero")Output:
Number is between 11-20