The code calculates the value of Pi to arbitrary number of digits such as 100, 1000 etc. The article describes the theory behind the code.
Calculating Pi to arbitrary number of digits
Published 02/10/2010
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Linear Search based algorithm for Mth Lexicographic ordering of Mathematical Permutation and Combina
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Algorithms to compute the M-th lexicographic ordering of a permutation or combination and the inverse problem of the rank of a given permutation or sequence.
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Further your understanding of recursion.
Dynamic Programming: Combination Sum Problem
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Find the coin combinations that add up to a dollar.
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Learn how to construct a simple and lean string class wrapper that allows you to send formatted output to a string directly.
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