Determination of the day of the week day of the week begins by starting from an ‘anchor date’: a known pair (such as January 1, 1800 as a Wednesday), determining the number of days between the known day and the day that you are trying to determine, and using arithmetic modulo 7 to find a new numerical day of the week. One standard approach is to look up (or calculate, using a known rule) the value of the first day of the week of a given century, look up (or calculate, using a method of congruence) an adjustment for the month, calculate the number of leap years
What Was Lost What Was Lost What Was Lost is the 2007 début novel by Catherine O'Flynn. The novel is about a girl who goes missing in a shopping centre in 1984, and the people who try to discover what happened to her twenty years later. "What Was Lost" won the First Novel Award at the 2007 Costa Book Awards, and was short-listed for the overall Costa Book of the Year Award. O'Flynn found inspiration for "What Was Lost" while she was working as an assistant manager in a record shop. She was interested in the difference in shopping centres by day and