Easter Sunday is the first Sunday after the first full moon of spring. To compute the date, you can use this algorithm, invented by the mathematician Carl Friedrich Gauss in 1800: 1. Let y be the year (such as 1800 or 2001). 2. Divide y by 19 and call the remainder a. Ignore the quotient. 3. Divide y by 100 to get a quotient b and a remainder c. 4. Divide b by 4 to get a quotient d and a remainder e. 5. Divide 8 * b + 13 by 25 to get a quotient g. Ignore the remainder. 6. Divide 19*a+b-d- g + 15 by 30 to get a remainder h. Ignore the quotient. 7. Divide c by 4 to get a quotient j and a remainder k. 8. Divide a + 11 * h by 319 to get a quotient m. Ignore the remainder. 9. Divide 2 * e + 2 * j - k- h + m + 32 by 7 to get a remainder r. Ignore the quo- tient. 10. Divide h - m + r + 90 by 25 to get a quotient n. Ignore the remainder. 11. Divide h - m + r + n + 19 by 32 to get a remainder p. Ignore the quotient. Then Easter falls on day p of month n. For example, if y is 2001: a = 6 b = 20, c = 1 d = 5, e = 0 = 6 g h = 18 = 0, k = 1 m 0 r=6 n = 4 p = 15 Therefore, in 2001, Easter Sunday fell on April 15. Write a program that prompts the user for a year and prints out the month and day of Easter Sunday.

Easter Sunday is the first Sunday after the first full moon of spring. To compute the date, you can use this algorithm, invented by the mathematician Carl Friedrich Gauss in 1800: 1. Let y be the year (such as 1800 or 2001). 2. Divide y by 19 and call the remainder a. Ignore the quotient. 3. Divide y by 100 to get a quotient b and a remainder c. 4. Divide b by 4 to get a quotient d and a remainder e. 5. Divide 8 * b + 13 by 25 to get a quotient g. Ignore the remainder. 6. Divide 19a+b-d- g + 15 by 30 to get a remainder h. Ignore the quotient. 7. Divide c by 4 to get a quotient j and a remainder k. 8. Divide a + 11 h by 319 to get a quotient m. Ignore the remainder. 9. Divide 2 * e + 2 * j - k- h + m + 32 by 7 to get a remainder r. Ignore the quo- tient. 10. Divide h - m + r + 90 by 25 to get a quotient n. Ignore the remainder. 11. Divide h - m + r + n + 19 by 32 to get a remainder p. Ignore the quotient. Then Easter falls on day p of month n. For example, if y is 2001: a = 6 b = 20, c = 1 d = 5, e = 0 = 6 g h = 18 = 0, k = 1 m 0 r=6 n = 4 p = 15 Therefore, in 2001, Easter Sunday fell on April 15. Write a program that prompts the user for a year and prints out the month and day of Easter Sunday.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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