Fundamentals of Programming in C++

1. Lab 8
CS106 - Fundamentals of Computer Science
Presented by TA. Nada Kamel

2. Agenda
 Nested for loop
 Example
 Hands-on problems
Presented by TA. Nada Kamel

3. Nested for loop
Presented by TA. Nada Kamel

4. Nested for loop syntax
for (intialization; condition; increment)
{
for (intialization; condition; increment)
{
// statement(s);
}
}
Presented by TA. Nada Kamel

5. Example
Presented by TA. Nada Kamel

6. Example
Write a C++ program to draw a right angle triangle using ’*’. The
height of the triangle is entered by the user.
For example,
 If the user entered 5, the output will be
*
**
***
****
*****
Presented by TA. Nada Kamel

7. Presented by TA. Nada Kamel

8. Hands-on Problems
Presented by TA. Nada Kamel

9. Problem 1
Output the following:
1
22
333
1111
22222
333333
1111111
22222222
333333333
Presented by TA. Nada Kamel

10. Presented by TA. Nada Kamel

11. Problem 2
Output the following:
1 2 3 4 5 6
0 2 3 4 5 6
0 0 3 4 5 6
0 0 0 4 5 6
0 0 0 0 5 6
0 0 0 0 0 6
Presented by TA. Nada Kamel

12. Presented by TA. Nada Kamel

13. Any Questions?
Presented by TA. Nada Kamel