Programming & Computer Science Answers

Class Coordinator of the section 01 wants to select the student class representative. A student is eligible to become class representative if he/she has scored minimum of 75% in 12th Standard and less than 15K ranking in the entrance test.

A software needs to be developed to help Class coordinator to select the class representative.

1. Students rank in entrance test should be captured.

2. Students 12th percentage should be captured.

3. Check if rank is less than 15k and 12th percentage is more than 75%

4. If both the criteria is true, Display Eligible.

5. If any one of the criteria is false, Display Not Eligible.

Mix up ink in water sort puzzle

Did you know that you can also reverse lists and group them according to your liking with proper code? Let's try it to believe it.

Instructions:

Create a variable that accepts a positive odd integer.

Create an empty list. Then, using loops, add random integer values into the list one by one. The number of values to be stored is dependent on the inputted odd integer on the first instruction.

Reverse the order of the list. Then, print out the list's new order in this manner:

[first-half values]-[middle value]-[second-half values], just like that of the sample output. Make use of list slicing that you’ve learned from the past lessons to easily achieve this segment.

Input

The first line contains an odd positive integer.

The next lines contains an integer.

5

1

3

4

5

2

Output

A line containing a list.

[2,5]-[4]-[3,1]

6. The Big One

by CodeChum Admin

Remember that time when we've tried identifying the largest digit among the given integer? Well, let's take it to the next level, and figure out the same thing on arrays/lists!

Let's do this one more time!

Instructions:

1. Create a variable that accepts a positive integer.
2. Create an empty list. Then, using loops, add random integer values into the list one by one. The number of values to be stored is dependent on the inputted positive integer given in the first instruction.
3. Print out the largest integer among all the elements on the list, by any means necessary.

Input

The first line contains the size of the array/list.

The next lines contains an integer on each.

5
5
34
3
23
10

Output

A line containing an integer.

34

Exercise: Auto Repair

• You are designing a database for an automobile repair shop. When a customer brings in a vehicle, a service advisor will write up a repair order. This order will identify the customer and the vehicle, along with the date of service and the name of the advisor.
• A vehicle might need several different types of service in a single visit. These could include oil change, lubrication, rotate tires, and so on.
• Each type of service is billed at a pre-determined number of hours work, regardless of the actual time spent by the technician.
• Each type of service also has a flat book rate of dollars-per-hour that is charged.
• Describe each entity in English.
• Describe each association in English (both directions).
• Draw the entity diagram, including association entities if required.

Find the three strings

b)from circular header lists from the one way lists using char[20]

rearrange numbers in a string

given a string write a program to arrange all numbers appearing in the string in decreasing order

Cite a situation in which you can apply the knowledge of understanding managing waste electrical and electronic equipment (WEEE)

Describe any 10 Core Network Services

Describe any 50 Port Numbers and their services