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In Python, the non-zero value is interpreted as true. None and 0 are interpreted as false.
Program 1: To check whether a given number is positive.
On running the above program, you will get the following output:
IF…ELSE STATEMENT
The if…else statement checks for a condition. If Test Expression
the condition evaluates to True, the indented block
False
following the if statement is executed, otherwise the True
indented block after the else statement is executed.
Body of if Body of else
Syntax:
if (Test Expression):
Indented block
Statement just below if
else:
Indented block
Conditional Statements in Python 29

