Cody

# Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

Solution 2903033

Submitted on 2 Sep 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
x = 76; y_correct = 112; assert(isequal(maxit(x),y_correct))

Error using dec2bin (line 40) N must be a positive integer. Error in maxit (line 2) y = bin2dec(sort(dec2bin(x,'descend'))); Error in Test1 (line 3) assert(isequal(maxit(x),y_correct))

2   Fail
x = 555; y_correct = 992; assert(isequal(maxit(x),y_correct))

Error using dec2bin (line 40) N must be a positive integer. Error in maxit (line 2) y = bin2dec(sort(dec2bin(x,'descend'))); Error in Test2 (line 3) assert(isequal(maxit(x),y_correct))

3   Fail
x = 1000; y_correct = 1008; assert(isequal(maxit(x),y_correct))

Error using dec2bin (line 40) N must be a positive integer. Error in maxit (line 2) y = bin2dec(sort(dec2bin(x,'descend'))); Error in Test3 (line 3) assert(isequal(maxit(x),y_correct))

4   Fail
x = 10000000; y_correct = 16711680; assert(isequal(maxit(x),y_correct))

Error using dec2bin (line 40) N must be a positive integer. Error in maxit (line 2) y = bin2dec(sort(dec2bin(x,'descend'))); Error in Test4 (line 3) assert(isequal(maxit(x),y_correct))

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