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2 Conditional Statements
in Python
Let’s surf
Decision Making Statements Some More Programs
Let’s PLug-in Computational Thinking
If a = 8, b = 2 and c = 20, then what will be the output of the following statements:
1. print(a > b and b < c) = _________________
2. print(a ** b + c) = _________________
3. print(a, b, c) = _________________
4. print(a > b or b > c) = _________________
5. print(a // b – 2 + c) = _________________
There are situations in life when we need to decide based on a situation. For example, if it rains, I will
stay at home or else I shall visit the market. Similar situations arise in programming as well, where we
need to make some decisions and based on these decisions, execute a set of commands. We need to
determine which action is to be taken and which statement is to be executed, if the outcome is true or
false. In this chapter, we will learn about decision making statements of Python.
DECISION MAKING STATEMENTS
Decision making in Python is done by called conditional statements which decide the flow of program
execution. The following conditional statements are available in Python:
• if statement
• if...else statement
• Nested if statement
• if…elif…else ladder
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