1.5 Conditional Statements academy.zariba.com 1. Lecture Content 1.If-else statements 2.If-else-if...

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Transcript of 1.5 Conditional Statements academy.zariba.com 1. Lecture Content 1.If-else statements 2.If-else-if...

1.5 Conditional Statements

academy.zariba.com

Lecture Content

1. If-else statements2. If-else-if statements3. Switch-case statements

Comparison Operators

Operator Notation

Equals ==

Not Equals !=

Greater Than >

Greater Than or Equals >=

Less Than <

Less Than or Equals <=

Page 4: 1.5 Conditional Statements academy.zariba.com 1. Lecture Content 1.If-else statements 2.If-else-if statements 3.Switch-case statements 2.

Logical Operators

Operator Notation

Not !

And &&

Or ||

XOr ^

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1. If-else and if-else-if Statments

Page 6: 1.5 Conditional Statements academy.zariba.com 1. Lecture Content 1.If-else statements 2.If-else-if statements 3.Switch-case statements 2.

2. Switch Case statements

Page 7: 1.5 Conditional Statements academy.zariba.com 1. Lecture Content 1.If-else statements 2.If-else-if statements 3.Switch-case statements 2.

Homework

1. Write an if statement that exchanges the values of 2 numbers if the first is bigger than the second

2. Write a program that finds the largest of 3 integers, using if statements.

3. Sort 3 integer numbers using if statements.4. Write a program that enters a number from 10 to 19 and prints

on the console the name of the number. E.g. 11 – “eleven”. Use switch.

5. Write a boolean expression for finding if the bit 2 (counting from 0) of a given integer is 1 or 0.

6. Write an expression that checks if a given point (x,y) is within a circle with radius 4 and centre at (0,0)

7. *We are given 5 integer numbers. Write a program that checks if there is a subset of these 5 numbers which sums to zero. List all such sums. E.g. 5,0,-2,-3,1 should print 1.) 0 =0 2.) 5-2-3=0.

Page 8: 1.5 Conditional Statements academy.zariba.com 1. Lecture Content 1.If-else statements 2.If-else-if statements 3.Switch-case statements 2.

References

Page 9: 1.5 Conditional Statements academy.zariba.com 1. Lecture Content 1.If-else statements 2.If-else-if statements 3.Switch-case statements 2.

Zariba Academy

Questions

Selection Control Structures (L08) * Selection Criteria * if Statements * The if-else Statement Selection Control Structure Dr. Ming Zhang.

1 CIS 230 25-Jan-06. 2 Overview Selection Statements –If Statement –Else –Nested If-Else –Switch Repetition Statements –While statement –For Statement.

Additional control structures. The if-else statement The if-else statement chooses which of two statements to execute The if-else statement has the form:

CP104 Introduction to Programming Selection structures_2 Lecture 10 __ 1 If statement (preview version) Syntax form: if ( condition) Statements else Statements.

Outline if...else...elseif Statements Switch Loops Functions Arrays Forms.

The if - else Statements Decision Making in Java.

If-Else Statements PowerPoint

CONTROL STRUCTURE The if, elseif, and else & switch Statements 1.

Chapter 4 Introduction to Control Statements Section 1 - Additional Java Operators Section 2 - If Statements Section 3 - If-Else Statements Section 4.

1 SELECTION using IF and IF-ELSE Chapter 4. 2 Agenda Background One Way selection (if) Two Way selection (if-else) Compound Statements Nested if-else.

Agenda Control Flow Statements Purpose test statement if / elif / else Statements for loops while vs. until statements case statement break vs. continue.

C++ If….Else Statements and Flowcharts October 10, 2007.

1-Dec-15 Additional control structures. 2 The if-else statement The if-else statement chooses which of two statements to execute The if-else statement.

Chapter 3:Decision Structures. 3.1 The if Statement 3.2 The if-else Statement 3.3 The if-else-if Statement 3.4 Nested if Statements 3.5 Logical.

Processing Decisions Chapter 3. If…Then…Else… Statements If decSalesAmount > 1000 Then sngTaxRate =.05 Else sngTaxRate =.07 End If.

Lecture 3 Decision Structures. 4-2 Topics – The if Statement – The if - else Statement – The PayRoll class – Nested if Statements – The if - else - if.

Parsing - Indian Institute of Technology Madrasrupesh/teaching/compiler/jul18/3-parsing.pdfif if = else then then = else else then = if + else if if = else then then = else else then

SRM · operators - If statement in expression - L value and R value in expression - Control Statements – if and else - else if and nested if, switch case - Iterations, Conditional

Control Statements - Sabancı Üniversitesimyweb.sabanciuniv.edu/gulsend/files/2009/04/control.pdfNested if statements if/else statements are inside other if/else statements Method

1.5 Conditional Statements academy.zariba.com 1. Lecture Content 1.If-else statements 2.If-else-if...

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Transcript of 1.5 Conditional Statements academy.zariba.com 1. Lecture Content 1.If-else statements 2.If-else-if...