Program Codes

[phkram]

Hello everybody... i find this place very helpful. anyone who can help me solve the following problems? Thank you very much for helping me..

1. Build a header file that consists of a class Integer. The class should be capable of computing the sum, difference, product, quotient, and factorials of two numbers. Build an implementation file that uses the newly-built ADT(Abstract Data Type) Integer

2. Write a program that will determine the intersection of the given sets:
A = {a,o,b,m,f,c,j, e,y}
B = {n,e,y,d,r,z,o, j,x}

3. Construct a program that reads a list of numbers and computes their average. After determining the average, the program will print the list with an indication of which numbers are below the average and which are above. Use dynamic arrays.

4. Design a program that (1) allocates a new array of 15 integers; (2) places the first 15 integers which are odd and divisible by 3 in the component of the new array; and (3) returns the array's memory to the heap.

5. Write a function that takes a linked list of items and deletes all repetitions from the list. Invoke this function in your main().

6. Write a function that takes a linked list of integers and outputs the highest and the lowest integer from the list. Invoke this function in your main().

7. Write a program on how to edit, insert, and delete an element of a stack.

8. Write a program on how to edit, insert, and delete an element of a queue.

9. Design a console application in C++ that will display the PreOrder(Prefix ) and PostOrder(Postf ix) of a mathematical expression. (You may use arrays or construct a struct/class for nodes to solve this problem)

[willakawill]

Hello everybody... i find this place very helpful. anyone who can help me solve the following problems? Thank you very much for helping me..

1. Build a header file that consists of a class Integer. The class should be capable of computing the sum, difference, product, quotient, and factorials of two numbers. Build an implementation file that uses the newly-built ADT(Abstract Data Type) Integer

2. Write a program that will determine the intersection of the given sets:
A = {a,o,b,m,f,c,j, e,y}
B = {n,e,y,d,r,z,o, j,x}

3. Construct a program that reads a list of numbers and computes their average. After determining the average, the program will print the list with an indication of which numbers are below the average and which are above. Use dynamic arrays.

4. Design a program that (1) allocates a new array of 15 integers; (2) places the first 15 integers which are odd and divisible by 3 in the component of the new array; and (3) returns the array's memory to the heap.

5. Write a function that takes a linked list of items and deletes all repetitions from the list. Invoke this function in your main().

6. Write a function that takes a linked list of integers and outputs the highest and the lowest integer from the list. Invoke this function in your main().

7. Write a program on how to edit, insert, and delete an element of a stack.

8. Write a program on how to edit, insert, and delete an element of a queue.

9. Design a console application in C++ that will display the PreOrder(Prefix ) and PostOrder(Postf ix) of a mathematical expression. (You may use arrays or construct a struct/class for nodes to solve this problem)

Nice problems. You should know that TheScripts helps those that help themselves :)

[Ganon11]

Yes. Please post what solutions you have come up with so far, any problems you have, etc. and we will try to give you advice and guidance.

Also, please ask for help one at a time. There will likely be someone willing to help you with, say, question 3, and later question 6, etc. but not 9 questions at once - in other words, asking for help with 9 problems is a bit overwhelming.

[phkram]

Thank you for your advice Sir Ganon11. Honestly, I could hardly contruct the C++ code for the problem set I have presented. I wish someone could offer a solution so I can study and refresh again my knowledge in C++ programming. Solutions to these two problems could help me a lot. Thank you.


1. Write a program that will determine the intersection of the given sets:
A = {a,o,b,m,f,c,j, e,y}
B = {n,e,y,d,r,z,o, j,x}


2. Construct a program that reads a list of numbers and computes their average. After determining the average, the program will print the list with an indication of which numbers are below the average and which are above. Use dynamic arrays.

[Ganon11]

1. Write a program that will determine the intersection of the given sets:
A = {a,o,b,m,f,c,j, e,y}
B = {n,e,y,d,r,z,o, j,x}

For the first, I assume you will be holding sets A and B in character arrays, as follows:

char *A, *B;
A = new char[9]; // Somehow gets values a, o, b, m, f, c, j, e, y
B = new char[9]; // Somehow gets values n, e, y, d, r, z, o, j, x

Now, for each element in A, (A[0], A[1], ... , A[8]), check to see if that element is present in B. You will need two loops to do this, and possibly a third character array. If the element in A is present in B, you can add this element to the third array (C). Finally, print the elements in C. Pseudocode could be:

char *A, *B, *C;
A = new char[9]; // Somehow gets values a, o, b, m, f, c, j, e, y
B = new char[9]; // Somehow gets values n, e, y, d, r, z, o, j, x
C = new char[9]; // Possibly 9 values in C, but empty right now
// User input to get values of A, B
int sizeOfC = 0; // Variable to hold current size of C
for (variable i loops from 0 to 8)
    for (variable j loops from 0 to 8)
        if (A[i] is the same as B[j]) {
            C[sizeOfC] = A[i];
            sizeOfC++;
        }
    }
}
// Print elements of C

[phkram]

Thank you very much sir.. this site really gives a lot of help and the replies are prompt.. im so thankful i found this site. i am looking forward to solution of the other problem. Im really learning a lot.

[Ganon11]

2. Construct a program that reads a list of numbers and computes their average. After determining the average, the program will print the list with an indication of which numbers are below the average and which are above. Use dynamic arrays.

For this, you should ask the user for how many values they will enter. Initialize an integer array of this size, and then read in the numbers one by one, storing them in the array. Once you have all the numbers in the array, it will be a simple task to compute the average - add up all the numbers and divide by the array's length. Finally, print each value and a message indicating whether its value is above, below, or equal to the average.