Cody

# Problem 2600. Find out the Gray Code for a Given Binary Number

Solution 1697000

Submitted on 20 Dec 2018
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Pass
x = 1000; y_correct = 1100; assert(isequal(binary2gray(x),y_correct))

2   Fail
x = 0010; y_correct = 0011; assert(isequal(binary2gray(x),y_correct))

Index exceeds the number of array elements (2). Error in binary2gray>@(x)double(xor(b(x),b(x-1))) (line 3) c=[b(1) arrayfun(@(x)double(xor(b(x),b(x-1))),2:4)]; Error in binary2gray (line 3) c=[b(1) arrayfun(@(x)double(xor(b(x),b(x-1))),2:4)]; Error in Test2 (line 3) assert(isequal(binary2gray(x),y_correct))

3   Fail
x = 0011; y_correct = 0010; assert(isequal(binary2gray(x),y_correct))

Index exceeds the number of array elements (2). Error in binary2gray>@(x)double(xor(b(x),b(x-1))) (line 3) c=[b(1) arrayfun(@(x)double(xor(b(x),b(x-1))),2:4)]; Error in binary2gray (line 3) c=[b(1) arrayfun(@(x)double(xor(b(x),b(x-1))),2:4)]; Error in Test3 (line 3) assert(isequal(binary2gray(x),y_correct))