Cody

# Problem 44232. Relation between functions "dec2bin" & "dec2binvec"

Solution 1204669

Submitted on 5 Jun 2017 by yurenchu
• Size: 14
• This is the leading solution.
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
filetext = fileread('dec_2_binvec.m'); assert(isempty(strfind(filetext, 'regexp')),'regexp() and its family are forbidden') assert(isempty(strfind(filetext, 'dec2binvec')),'dec2binvec() forbidden') assert(isempty(strfind(filetext, 'num2str')),'num2str() forbidden') assert(isempty(strfind(filetext, 'regexprep')),'regexprep() forbidden') assert(isempty(strfind(filetext, 'for')),'for() forbidden') assert(isempty(strfind(filetext, 'while')),'while() forbidden') assert(isempty(strfind(filetext, 'if')),'if() forbidden') assert(isempty(strfind(filetext, 'mrdivide')),'mrdivide() forbidden') assert(isempty(strfind(filetext, 'mldivide')),'mldivide() forbidden') assert(isempty(strfind(filetext, '\')),'\ forbidden') assert(isempty(strfind(filetext, '/')),'/ forbidden') assert(isempty(strfind(filetext, '^')),'^ forbidden') assert(isempty(strfind(filetext, 'rem')),'rem() forbidden') assert(isempty(strfind(filetext, 'mod')),'mod() forbidden') assert(isempty(strfind(filetext, 'java')),'java forbidden')

2   Pass
x = 1; assert(isequal(dec_2_binvec(x),1))

ans = 1

3   Pass
x = 5; assert(isequal(dec_2_binvec(x),[1 0 1]))

ans = 1 0 1

4   Pass
x = 1000; assert(isequal(dec_2_binvec(x),[0 0 0 1 0 1 1 1 1 1]))

ans = 0 0 0 1 0 1 1 1 1 1

5   Pass
x = 2700; assert(isequal(dec_2_binvec(x),[0 0 1 1 0 0 0 1 0 1 0 1]))

ans = 0 0 1 1 0 0 0 1 0 1 0 1

6   Pass
x = 8210; assert(isequal(dec_2_binvec(x),[0 1 0 0 1 0 0 0 0 0 0 0 0 1]))

ans = 0 1 0 0 1 0 0 0 0 0 0 0 0 1

7   Pass
x = 44580; assert(isequal(dec_2_binvec(x),[0 0 1 0 0 1 0 0 0 1 1 1 0 1 0 1]))

ans = 0 0 1 0 0 1 0 0 0 1 1 1 0 1 0 1