Sum of digits of powers of 2 - MATLAB Cody - MATLAB Central

Problem 42085. Sum of digits of powers of 2

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Given n, first, calculate the number 2^n. Then, sum the digits that comprise that number. For example:

 Input: n = 7
 2^n = 128
 Output: b = 1 + 2 + 8 = 11
Solve

Solution Stats

49.67% Correct | 50.33% Incorrect
Last Solution submitted on Nov 25, 2024

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