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 Depdendent Variable

 Number of equations to solve: 23456789
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 Dependent Variable

 Number of inequalities to solve: 23456789
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# Programming Exercises

1. Print 28 stars in a line.

2. Create a String and print it with spaces between its characters. Print it in reversed
order.

3. Create an array of integers and display the largest and the smallest values.
a) Consider that all the numbers are positive.
b) Consider that the numbers may be positive or negative.

4. Print a rectangle of stars:

**********
**********
**********
**********
**********
5. Print this triangles of stars:
*
**
***
****
*****
****
***
**
*
6. Print 4 slightly larger triangles.

7. Define a class Matrix that can store an n * m matrix of int numbers and supports
operations such as printing, adding, subtracting matrices and setting and getting
values.

8. Define a SymMatrix that does the same things for a symmetric matrix (the
diagonal is the line of symmetry). Save space by storing only half of the matrix.

Homework

Due:

Monday, March 1, 6:10pm

Format:

Hard (paper) copies submitted in class; do not upload the solutions on your websites until
you are told to do so !

Note:

This is an individual assignment !