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# Problem 252. Project Euler: Problem 16, Sums of Digits of Powers of Two

Solution 1769970

Submitted on 2 Apr 2019 by Abdelfatah Teamah
• Size: 7
• This is the leading solution.
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### Test Suite

Test Status Code Input and Output
1   Pass
x = 0; y_correct = 1; assert(isequal(pow2_sumofdigits(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In pow2_sumofdigits (line 2) In ScoringEngineTestPoint1 (line 3) In solutionTest (line 3)]

2   Pass
x = 1; y_correct = 2; assert(isequal(pow2_sumofdigits(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In pow2_sumofdigits (line 2) In ScoringEngineTestPoint2 (line 3) In solutionTest (line 5)]

3   Pass
x = 15; y_correct = 26; assert(isequal(pow2_sumofdigits(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In pow2_sumofdigits (line 2) In ScoringEngineTestPoint3 (line 3) In solutionTest (line 7)]

4   Pass
x = 345; y_correct = 521; assert(isequal(pow2_sumofdigits(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In pow2_sumofdigits (line 2) In ScoringEngineTestPoint4 (line 3) In solutionTest (line 9)]

5   Pass
x = 999; y_correct = 1367; assert(isequal(pow2_sumofdigits(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In pow2_sumofdigits (line 2) In ScoringEngineTestPoint5 (line 3) In solutionTest (line 11)]

6   Pass
x = 2000; y_correct = 2704; assert(isequal(pow2_sumofdigits(x),y_correct))

[Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In unix (line 32) In pow2_sumofdigits (line 2) In ScoringEngineTestPoint6 (line 3) In solutionTest (line 13)]