Computer Programming Lectures for DIT

1. Computer Programming
Decision Making
DIT Part 1
Lecture 9

2. Transfer of Control Process
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3. Transfer of Control Process
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4. C Conditional Operators
• They are also called as Ternary Operator .
• They also called as ( ?: ) operator
• Ternary Operators takes on 3 Arguments
Syntax:
expression 1 ? expression 2 : expression 3
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5. C Conditional Operators
where
• expression1 is Condition
• expression2 is Statement Followed
if Condition is True
• expression2 is Statement Followed
if Condition is False
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6. C Conditional Operators
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7. Meaning of Syntax
• Expression1 is nothing but Boolean Condition i.e it
results into either TRUE or FALSE.
• If result of expression1 is TRUE then expression2 is
Executed.
• Expression1 is said to be TRUE if its result is NON-ZERO.
• If result of expression1 is FALSE then expression3 is
Executed.
• Expression1 is said to be FALSE if its result is ZERO.
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8. Live Example
Check whether Number is Odd or Even
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9. Assignment
– Create flow chart for
Conditional Operators