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Problem 43019. Iterative sum of digits of 2^n number

Solution 1050518

Submitted on 11 Nov 2016 by Binbin Qi
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Test Suite

Test Status Code Input and Output
1   Pass
n = 0; y_correct = 1; assert(isequal(your_fcn_name(n),y_correct))

2   Pass
n = 1; y_correct = 2; assert(isequal(your_fcn_name(n),y_correct))

3   Pass
n = 6; y_correct = 1; assert(isequal(your_fcn_name(n),y_correct))

ans = 10 ans = 1

4   Pass
n = 21; y_correct = 8; assert(isequal(your_fcn_name(n),y_correct))

ans = 26 ans = 8

5   Pass
n = 111; y_correct = 9; assert(isequal(your_fcn_name(n),y_correct))

ans = 143 ans = 8

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