I hope this presentation will be help for engineering students are studying computer science or information technology. This presentation is about control statements If If else Nested if If else if ladder

1. CS8392
Object Oriented Programming
Control Statements
Presented by:
MANOJKUMAR
Information Technology

2. What is a Control Statements?
Control statements are used to control the
flow of a program
• Types
– If Statement
– If…else Statement
– Nested if Statement
– If-else-if ladder Statement

3. IF
• If the condition is true then the block of code
will be excecuted.

4. Syntax
if(condition)
{
statements;
}

5. Output:
a is big

6. If….else
• If the condition is true then block of code will
be executed
• The condition is false then another block of
code will be executed

7. Syntax
if(condition)
{
statement;
}
else
{
statement;
}

8. Output:
a is big

9. Nested if
• If statement inside another if statement is
called nested if.

10. Syntax
If(condition)
{
if(condition)
{
statement;
}
else
{
statement;
}
}
Else
{
statement;
}

11. Output:
a is positive

12. If-else-if ladder
• if is true, the statement associated with that if is
executed, and the rest of the ladder is bypassed. If
none of the conditions is true, then the final else
statement will be executed.

13. Syntax
if(condition1)
{
statement;
}
else if(condition2)
{
statement;
}
else if(condition3)
{
statement;
}
else
{
statement;
}

14. Output:
a is positive

15. Thank You