In c++, write a function that takes a nonnegative integer and returns the sum of its digits. For example, 23 its sum is 5, 524 its sum is 11.

In C++ even if a problem does not directly tell you to use a function, you should aim to do so regardless. A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 ×ばつ 99.Find the largest palindrome made from the product of two 3-digit numbers. Use functions to do this.

In C++ please, thanks. A prime number is an integer n > 1 whose only positive divisors are 1 and n itself. Write a boolean-valued function that determines whether an integer is a prime number.

In C++, write a function in C++ that accepts two parameters (hours, and minutes) and returns the total number of seconds.

C Program: An integer number is said to be a perfect number if its factors, including 1 (but not the number itself), sum to the number. For example, 6 is a perfect number because 6 = 1 + 2 + 3. I have written a function called isPerfect (see below), that determines whether parameter passed to the function is a perfect number. Use this function in a C program that determines and prints all the perfect numbers between 1 and 1000. Print the factors of each perfect number to confirm that the number is indeed perfect. // isPerfect returns true if value is perfect integer, // i.e., if value is equal to sum of its factors int isPerfect(int value) { int factorSum = 1; // current sum of factors // loop through possible factor values for (int i = 2; i <= value / 2; ++i) { // if i is factor if (value % i == 0) { factorSum += i; // add to sum } } // return true if value is equal to sum of factors if (factorSum == value) { return...

In C++: Write a function which will find the average of all elements of the sequence: {2, 4, 6, 8, 10, 12}. Use call by reference, and return the average as the function's return value.

Create a function in C language that takes two integers x, and y as the parameters and returns the sum and the absolute difference of both the numbers but the return type of the function should be void. You can add extra parameters to the function but the function should not return anything and should send the required values as well. Test your function for the numbers 10, and 5 inside the main function.

Solve it as soon as possible using C program

*You need to have at least one user define function *Language: C programming Write a C Program to print half pyramid using numbers shown below. This example is for height 6. Ask user for a height and depending on user input, draw the half pyramid. Input: Key in the height: 6 Output: 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 5 6