Programming & Computer Science Answers

Write a program to calculate students’ average test scores and their grades.

You may assume the following input data:

Johnson 85 83 77 91 76

Aniston 80 90 95 93 48

Cooper 78 81 11 90 73

Gupta 92 83 30 69 87

Blair 23 45 96 38 59

Clark 60 85 45 39 67

Kennedy 77 31 52 74 83

Bronson 93 94 89 77 97

Sunny 79 85 28 93 82

Smith 85 72 49 75 63

Use three arrays: a one-dimensional array to store the students’ names, a (parallel) two-dimensional array to store the test scores, and a parallel one dimensional array to store grades. Your program must contain at least the following functions: a function to read and store data into two arrays, a function to calculate the average test score and grade, and a function to output the results. Have your program also output the class average.

Write a program that allows the user to enter the last names of five candidates in a local election and the number of votes received by each candidate. The program should then output each candidate’s name, the number of votes received, and the percentage of the total votes received by the candidate. Your program should also output the winner of the election.

sample output:

Candidate         Votes Received       % of Total Votes

Johnson        5000           25.91

Miller                      4000                          20.73

Total                         9000

The winner of the election is Johnson.

Write a function, smallestIndex, that takes as parameters an int array and its size and returns the index of the first occurrence of the smallest element in the array. Also, write a program to test your function.

Write a program that declares an array alpha of 50 values of type double. Initialize the array so that the  first 25 values are equal to the square of the index variable, and the last 25 values are equal to the three times the index variable. Output the array so that 10 elements per line are printed.

Write an application that stores 12 integers in an array. Display the ingeter from first to last, and then display the integers from last to first.

Create a class Number with a pointer as a data data member of integer type. Write user defined copy constructor to the class and implement the deep copy for the Number class objects. So when a new object is created from an old object of the Number class, pointer data member can point different memory block.

When we multiply different numbers they come with different sign such as (Plus (+), Negative (-)) suppose : (-2) * (+2) = -4, your task is to write such an application that show(Display) the sign of four real number after multiplication by using sequence of if operator.[Note you can’t calculate it] Hint : logical operator

1. Discuss the relative advantages of point-to-point interconnection compared to bus interconnection.

 When we multiply different numbers they come with different sign such as (Plus (+), Negative (-)) suppose : (-2) * (+2) = -4, your task is to write such an application that show(Display) the sign of four real number after multiplication by using sequence of if operator.[Note you can’t calculate it]

Make a program that will compute the total

bill of the customer. The program will input

item purchased, quantity, price and cash 

given by the customer. It will display the 

total bill and the change of the customer if

the cash is greater than the total bill. If 

the customer reaches 800 pesos, he/she will

avail 30% discount of his/her total bill. 

Use if else statement and repetition structure

and display the "DO YOU WANT TO TRY AGAIN? Y/N?"