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Develop a custom class called Contact(Name, Dob, Phonenumber) which has methods such as Read() and Display() with the following criterions. Read Name (Text: maximum length 50), Dob(Date: after 01/01/2000) and
Phone numbers(Integer) from user and some of these accepting only a specific format with the four-digit area and six-digit local codes accepted as ten digits, or separated into blocks using hyphens or spaces, and with the area code optionally enclosed in parentheses.
For example, all of these are valid: 0426-123-456, (0432) 123456 and 0432
123456.
Read the phone numbers from console and for each one echo the number in the form "(999) 999 9999" or report an error for any that are invalid, or that don't have exactly ten digits.
Show how the object creations and manipulations are done for 'N' valid
Contacts.
Finally store the contacts in a separate .csv file
a satellite of mass 200 kg is displaced by a distance of 2 Rs gift from a point on the earth surface where R is the radius of the earth calculate the work done on the satellite by the force of gravity take the values of constant is in given your call calculation from instead of physical data given in the course
There are 2 groups of people. The first group of people is standing at the right hand, but the second group standing on the left side is half the number of the first group, in the middle stands one man. So if both groups plus 1 man is equal to 100, how many people are in every group?
3. Term
by CodeChum Admin
Construct a class called Term. It is going to represent a term in polynomial expression. It has an integer coefficient and an exponent. In this case, there is only 1 independent variable that is 'x'.
more details here. Important!
https://pastebin.com/wMX2BhFk
2. Account
by CodeChum Admin
Create a new file called Account.java and construct a class called Account, which models a simple bank account. It contains the following members:
More details here, important!
https://pastebin.com/j79JBVgp
1. Date
by CodeChum Admin
Create a new file called Date.java and construct a Date class that models a calendar date with day, month and year. It contains the following members:
more info here.
https://pastebin.com/cGAumGnt
Write a code in C language to Calculate average CGPA with grade and score
How many grams (to the nearest five) are in nine and three eights of an ounce?
Show that 224-1 and 216-1 are composite. Hints:use expansion of (a2-b2)
Show that any prime number is either in form of 4k+1 or 4k+3, k is any positive integer
#340153 on Dec 2023