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Problem Description Computer simulations often require random numbers. One way to generate pseudo-random numbers is via a function of the formseed(x+1 阅读全文
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Problem Description The digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit the 阅读全文
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Problem Description A simple mathematical formula for e iswhere n is allowed to go to infinity. This can actually yield very accurate approximations o 阅读全文
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Problem Description A number sequence is defined as follows:f(1) = 1, f(2) = 1, f(n) = (A * f(n - 1) + B * f(n - 2)) mod 7.Given A, B, and n, you are 阅读全文