1. Announcements Exam 1 Grades Posted on blackboard Average: 83.26
Median: 86
High: (4)

2. Iteration
Iteration (Looping): Performing a Series of Statements Multiple Times until Some Condition Is Met.
Eliminates the Need for Redundant Coding or Function Calls

3. The while Loop
Syntax:
while condition
statement;
end

4. while Example MAX = 100; counter = 0; while counter < MAX
disp(counter);
counter = counter + 1;
end

5. Example while Loop
numEmployees = input('Enter Number of Employees: ');
if numEmployees > 0
curNum = 0;
while curNum < numEmployees
disp('Welcome to CorpLand!');
curNum = curNum + 1;
end %while
end %if

6. Example while Loop
numEmployees = input('Enter Number of Employees: ');
if numEmployees > 0
curNum = 0;
while curNum < numEmployees
disp('Welcome to CorpLand!');
curNum = curNum + 1;
end %while
end %if

7. The for Loop Syntax: Same as:
for starting assignment:step: terminating value
statement
end
Same as:
starting assignment;
while variable <= terminating value
variable = variable + step;

8. Example for Loop numEmployees = input('Enter Number of Employees: ');
if numEmployees > 0
for curNum = 1:1:numEmployees
disp('Welcome to CorpLand!');
end
else
disp('Hmmmmm!!!');

9. Example for Loop numEmployees = input('Enter Number of Employees: ');
if numEmployees > 0
for curNum = 1:numEmployees %step assumed to be 1
disp('Welcome to CorpLand!');
end
else
disp('Hmmmmm!!!');

10. Looping for Input stringEntered = 'go';
while ~strcmp(stringEntered,'stop')
stringEntered = input('Enter a string: ','s');
end

11. Nested Loops for k = 1 : 10 for l = 1 : 10
out1 = sprintf('%d%d ',k,l);
disp(out1);
end

12. Quiz 2
Need to Know :
Loops : while , for
No Terminology on Quiz 2