Write a program in C++ which allows the user to input 3 sets (A,B,C) and to display the cartesian product AxBxC of the 3 sets, and then calculate the number of elements in AxBxC. Keep in mind, if the the input looks like A={a,b,c}, B={1,2,3,4}, C={A,B,C,D,E}, the output should look like “AxBxC = {(a,1,A), … ,(c,4,E)} and it has 60 elements”

Implement this C program using at least three arrays to store the interest, principle and balance for each payment respectively. For example, interest[0] stores the paid interest in the first payment. Name this C program as loanCalcArr.c .

Write a C++ program that depicts a multiplication table. your program should ask the user to enter the number of rows and columns.  Sample output is something like the following:       How many rows the multiplication table has?  3       How many columns?  4       your multiplication is the following:               1     2      3      4      1       1      2      3      4       2       2      4     6       8       3      3       6      9    12

Write code in C++, C# or Python to solve the following problem: Instead of a regular Fibonacci number, you are supposed to calculate a special one as follows: F(n) = F(n-1)+ 2 * F(n-2) + 3 * F(n-3) As an example, if F(0) = F(1) = F(2) = 1, then we have: F(3) = F(2) + 2 * F(1) + 3 * F(0) = 1 + 2 + 3 = 6 F(4) = F(3) + 2 * F(2) + 3 * F(1) = 6 + 2 + 3 = 11 Given F(0), F(1), F(2), and N, your job is to calculate F(N). Input Format First number is F(0), second number is F(1), third number is F(2), and last number is N. Example input: 1 1 1 4 Constraints NA Output Format Print the Nth special Fibonnaci number. Example output: 11   Sample Input 0 1 1 1 4 Sample Output 0 11

Write a c++ program to add two large integers with up to 300 digits. One approach is to treat each number as array, each of whose elements is a block of digits of that number. For example, the integer 179,534,672,198 might be stored as block[0] =198, block[1] = 672, block[2] = 534, block[3] = 179. Add the two integers (lists), element by element, carrying from one element to the next when necessary. NOTE: You don’t have to use string input for the numbers. {Hint: when does the extraction stop extracting characters from the input buffer? How does the get function work? What character is always placed in the input stream when you press enter } The user will input the numbers using the following format: User input is in bold and underlined. Enter the number using this format(###,###,###) up to 300 digits: 179,534,672,198 Enter the number using this format(###,###,###) up to 300 digits: 564,325 Addition Result: 179,535,236,523 Enter the number using this format(###,###,###) up to 300…

Write a C++ program that ask that takes an array of 5 characters from the user and then output the characters in reverse order

Write a C++ program that does the following: Ask the user to enter an array of 10 integers then print the ave odd elements in the array, if no odds exist print out 0. Read an integer number. then determine whether it's Perfect c perfect number is an integer for which the sum of all its own isors (excluding itself) is equal to the number itself. عد د طبيعي يساوي مجموع قواسمه )باستثناء نفسه( بما فيها 1 risors are 1, 2, and 3 → 1+2+3 = 6. So, 6 is Perfect numbe аmple: Enter 10 numbers: 22 30 65 1 2 88 22 38 2 1 Average of odds = 19 Enter any integer: 28 Result = Perfect