Page 91 - TP-Play_V-2.0_Book-7
P. 91
THE IF…ELIF…ELSE LADDER
The if…elif…else ladder is another
type of if statement. It helps us to
True
test multiple conditions and follows a Test Expression 1 Indented Block 1
top-down approach. In this, as soon
as the condition of the if evaluates to False
be true, the indented block associated
with that ‘if’ is executed, and the rest True
Test Expression 2 Indented Block 2
of the ladder is avoided. If none of the
conditions evaluates to true, then the False
final else statement gets executed.
True
The syntax of if...elif...else ladder is Test Expression 3 Indented Block 3
shown below:
Syntax: False Indented Block 4
if (Test Expressions_1):
Indented block 1 Statement just below
if...elif...else ladder
elif (Test Expression_2):
Indented block 2
elif (Test Expression_3):
Indented block 3
else:
Indented block 4
Program 7: To check whether a given number is two-digit number, three-digit number or
four-digit number
Conditional Statements in Python 91

