Using Classes - Revernd Zeller developed a formula for computing the day of the week on which a given date fell or will fall. Suppose that we let a, b, c, and d be integers defined as follows: a = the number of a month of the year, with March = 1, April = 2, and so on, with January and February being counted as months 11 and 12 of the preceeding year. b = the day of the month c = the year of t...

Programming Problem (Selection) - Given: To locate the nearest numbered cross street for a given avenue address, the following algorithm can be used: cancel the last diget of the address, divide by 2, and add or subtract the number given in the following abbreviated table: 1st Ave. add 3 2nd Ave. add 3 3rd Ave. ...

Programming Problem (Selection) - An airline vice president in charge of operations needs to determine whether the current estimates of flight times are accurate. because there is a larger possiblity of variations due to wether and air traffic in the longer flights, he allows a larger error in the time estimates for them. He compares an actual flight time with the estimated flight time and consi...

Programming Problems (Selection) - Write a function convertLength() that receives a real value and two strings inUnits and outUnits, then converts the value given in inUnits to the equivalent metric value in outUnits and displays this value. The function should carry out the following conversions: inUnits outUnits I c (inches to centimeters; 1 in. = ...

Using Classes - Write a function to count ocurrences of a string in another string. Then write a driver program to input a string and then input several lines of text, using the function to count occurrences of the string in the lines of text. **Note: I need the solution in C++ code.