Cody

Problem 1999. Bleed non-zeros to the right using REGEXP, and that sort of cheatcodess...

Solution 535713

Submitted on 26 Nov 2014 by Binbin Qi
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 = [1 0 0 2 0]; y_correct = [1 1 1 2 2]; assert(isequal(bleed_to_the_right(x),y_correct)) filetext = fileread('bleed_to_the_right.m'); assert(isempty(strfind(filetext, 'eval')),'eval* command is forbidden') assert(isempty(strfind(filetext, 'inline')),'inline command is forbidden')

2   Pass
%% x = [0 0 -12 13 0 i 0 -i 76.54321 0 0]; y_correct = [0 0 -12 13 13 i i -i 76.54321 76.54321 76.54321]; assert(isequal(bleed_to_the_right(x),y_correct))

3   Pass
%% x = [1:100 0]; y_correct = [1:100 100]; assert(isequal(bleed_to_the_right(x),y_correct))

4   Pass
%% x = rand(1,1000); x(randi(500,1,50)*2) = 0; y_correct = x; y_correct(~y_correct) = y_correct(find(~y_correct)-1); assert(isequal(bleed_to_the_right(x),y_correct))

5   Pass
%% x = sqrt(1:100); y_correct = floor(x); x(x~=floor(x)) = 0; assert(isequal(bleed_to_the_right(x),y_correct))