Problem 44068. The number of trailing zero digit of a factorial

Solution 1122795

Submitted on 14 Feb 2017 by Peng Liu

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Test	Status	Code Input and Output
1	Pass	n = 1; ct_correct = 0; assert(isequal(powerTenInFactorial(n),ct_correct))
2	Pass	n = 9; ct_correct = 1; assert(isequal(powerTenInFactorial(n),ct_correct))
3	Pass	n = 27; ct_correct = 6; assert(isequal(powerTenInFactorial(n),ct_correct))
4	Pass	n = 626; ct_correct = 156; assert(isequal(powerTenInFactorial(n),ct_correct))
5	Pass	n = 620; ct_correct = 152; assert(isequal(powerTenInFactorial(n),ct_correct))