2011-04-27から1日間の記事一覧

Project Euler No.11

Project Eulerの11問目。 In the 2020 grid below, four numbers along a diagonal line have been marked in red.(数表省略)The product of these numbers is 26 × 63 × 78 × 14 = 1788696.What is the greatest product of four adjacent numbers in any d…