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Project Euler Problem72 #ProjectEuler
Project EulerのProblem72に挑戦しました。 Consider the fraction, n/d, where n and d are positive integers. If nd and HCF(n,d)=1, it is called a reduced proper fraction. If we list the set of reduced proper...
View ArticleProject Euler Problem74 #ProjectEuler
Project EulerのProblem74に挑戦しました。 The number 145 is well known for the property that the sum of the factorial of its digits is equal to 145: 1! + 4! + 5! = 1 + 24 + 120 = 145 Perhaps less well known is...
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