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problem19 (Counting Sundays) You are given the following information, but you may prefer to do some research for yourself.1 Jan 1900 was a Monday.Thirty days has September, April, June and November. All the rest have thirty-one, Saving February alone, Which has twenty-eight, rain or shine. And on leap years, twenty-nine.A leap year occurs on any year evenly divisible by 4, but not on a century u..