Write C++ program that finds the resistor value from its color code and output the answer as a numerical format. Remember to use function(s)! P.S.: Use the character code in shown in Table 1 order to represent each color.

USING C++ Please fix the errors in the code (image attached) with the failed test warning (image attached). Thank you! Write a program that removes all non-alphabetic characters from the given input. Ex: If the input is: -Hello, 1 world$! the output is: Helloworld Your program must define and call the following function that takes a string as a parameter and returns the string without any non-alphabetic characters.string RemoveNonAlpha(string userString)

One way to generate the value of Eulers number e is given by the formula Complete the code that calculates the expression inside the limit, that is, (1 + 1)”, for some value n. e lim (1 + =)" n→∞o n # complete the function with the variable "n" and return the value as the variable named "e # Don't define value of "n" directly inside the function, this should be an input value whe # For example, approximate_e(1), the same rule applies for the rest of questions! def approximate_e(n): ## DO NOT give any values to "n" inside the function # YOUR CODE HERE return e ## Example to check your code ## n=2 ## give a random value to n for validation print (approximate_e(n)) # Print the values and make your judgement

Write a C++ function to find nth term of sequence given below, n is passed as argument to the function and function prints the nth term in output. Sequence: 1,4,9,16,25,........n2

Use regular expression to implement a function which accepts a passed string and check if it is a valid email address. A program accepts user's input and calls the email validation function. If the email is valid, print out the email, username and host. (Rule: word characters (a-zA-Z0-9_ or "w"), dot, and hyphen are considered as valid characters in an email address, besides of one & only one '@'.) (Sample output as shown in the following figure is for demonstration purposes only.) In [24]: runfile('C:/tmp/units/2020/SIT384-2020-1/portfolio/week2/ Task2.3P.py', wdir='C:/tmp/units/2020/SIT384-2020-1/portfolio/week2') Please input your email address: test@ Not a valid email. Please input your email address: shang.gao@test2.server.com email: shang.gao@test2.server.com, username: test2.server.com shang.gao, host:

Write a function that displays all the numbers between two integers in n lines, that are divisible by 5 or 7 (not by both). So, the function should take as parameters the minimum and maximum of integer numbers and n. If no values are passed to them, this function should display the numbers between 1 and 100 in 10 lines. Write a test program to test your function.  just in C++

Using function(s), write a C++ program that computes the positive and negative sums of a set of MAXNUMS user-entered numbers(5 numbers), and displays the average of the positive and negative numbers. (Hint: be careful not to count the number 0 as a negative number.) Manually, test your program by entering the numbers 17, -10, 19, 0, and -4. The positive average your program displays should be x, and the negative average should be y.

Exercise 4   A number, a, is a power of b if it is divisible by b and a/b is a power of b. Write a function called is_power that takes parameters a and b and returns True if a is a power of b. Note: you will have to think about the base case.