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**3.2 (Science: day of the week) Zeller's congruence is an algorithm developed by Christian Zeller to calculate the day of the week. The formula is

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**3.2 (Science: day of the week) Zeller's congruence is an algorithm developed by Christian Zeller to calculate the day of the week. The formula is 26(m + 1) 10 where h is the day of the week (0: Saturday, 1: Sunday, 2: Monday, 3: Tuesday, 4: Wednesday, 5: Thursday, 6: Friday). q is the day of the month. m is the month (3: March, 4: April, , 12: December). January and February are counted as months 13 and 14 of the previous year. year j is the century (i.e., 100). k is the year of the century (ie., year % 100). Note that the division in the formula performs an integer division. Write a pro- gram that prompts the user to enter a year, month, and day of the month, and displays the name of the day of the week. Here are some sample runs: Enter year: (e.g., 2012): 2015E Enter month: 1-12: 1r Enter the day of the month: 1-31: 25 Day of the week is Sunday Enter Enter year: (e.g., 2012): 2012 Enter month: 1-12: 5r Enter the day of the month: 1-31: 12n Day of the week is Saturday Hint: January and February are counted as 13 and 14 in the formula, so you need to convert the user input 1 to 13 and 2 to 14 for the month and change the year to the previous year.)

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