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Matlab Software: Matlab Copy the data from the excel sheet. Write a program that grade up the data values according to grading criteria given below. Then make the following graphs to show the number of students that got each grade 1. Horizontal Bar 2. Pie 3. Histogram Note: Label each graph so that it would easily be understandable. Marks range Grade x 84.5 A + 79.5 x
Implement a program in C++ to define a class MONTHLY_EXPENSE. Declare two data members i.e. household expense and education expense in it.
• Calculate total expense of June and display using member function.
• Calculate total expense of July and display using member function.
• Calculate total expense of two months (objects) i.e. June and July, and display it using member function.
• Also compare total expense of two months (objects) i.e. June and July.
Time Converter
In this assignment, let's build a Time Converter by applying the concepts we learned till now.
Refer to the below image.
Instructions:
- The HTML input element for entering the number of hours should have the id hoursInput
- The HTML input element for entering the number of minutes should have the id minutesInput
- Add HTML label elements for HTML input elements with ids hoursInput and minutesInput
- The HTML button element should have the id convertBtn
- The HTML p element to display the converted time in seconds should have the id timeInSeconds
- The HTML p element to display the error message should have the id errorMsg
Design and implement a GUI program to convert a positive number given in one base to another base. For this problem, assume that both bases are less than or equal to 10. Consider the sample data:
number = 2010, base = 3, and new base = 4.
In this case, first convert 2010 in base 3 into the equivalent number in base 10 as follows:
2 * 33 + 0 * 32 + 1 * 3 + 0 = 54 + 0 + 3 + 0 = 57
To convert 57 to base 4, you need to find the remainders obtained by dividing by 4, as shown in the following:
57 % 4 = 1,
quotient = 14 14 % 4 = 2,
quotient = 3 3 % 4 = 3,
quotient = 0.
Therefore, 57 in base 4 is 321.
Write a GUI program to compute the amount of a certificate of deposit on maturity. The sample data follows:
Amount deposited: 80000.00
Years: 15
Interest rate: 7.75
Hint: To solve this problem, compute 80000.00 (1 + 7.75 / 100)15.
Write a GUI program that converts seconds to years, weeks, days, hours, and minutes. For this problem, assume 1 year is 365 days.
Design a GUI program to find the weighted average of four test scores. The four test scores and their respective weights are given in the following format:
testscore1 weight1
...
For example, the sample data is as follows:
75 0.20
95 0.35
85 0.15
65 0.30
The user is supposed to enter the data and press a Calculate button. The program must display the weighted average.
Your local public library wants to design new software to keep track of patrons, books, and lending activity. List at least three classes you think should be in the design. For each class, identify some data members and methods.
The Custom Consulting Company (CCC) places temporary computer professionals in companies that request such employees. CCC’s business can be explained as follows:
CCC keeps a list of professionals willing to work or currently working on a temporary assignment. A professional may have up to three qualifications, including programmer, senior programmer, analyst, tester, designer, and so on. A company always requests a professional with a single specific qualification. CCC keeps a list of all its clients (that is, a list of other companies) and their current needs. If CCC can find a match, a professional with the required qualification is assigned to a specific opening at one of CCC’s clients.
Identify at least five classes and, for each class, list possible data members and methods.
Correct the syntax errors in the following program:
public class RTwo extends JFrame
{
public RTwoProgram()
{
private JLabel length, width, area;
setTitle("Good day Area");
length = JLabel("Enter the length);
width = JLabel("Enter the width);
area = JLabel("Area: ");
containerPane = ContentPane();
pane.setLayout(GridLayout(4,1));
setSize(WIDTH,HEIGHT);
setVisible();
setDefaultCloseOperation(EXIT_ON_CLOSE);
}
public static void main(String args[])
{
RTwoProgram R2 = new RTwoProgram();
}
}
