Cody

Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector

Solution 143607

Submitted on 1 Oct 2012 by Richard Zapor
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Test Suite

Test Status Code Input and Output
1   Pass
%% lo = 1; hi = 15; y_correct = 1:15; assert(isequal(subindeces(lo,hi),y_correct))

idx = Columns 1 through 10 1 2 3 4 5 6 7 8 9 10 Columns 11 through 15 11 12 13 14 15

2   Pass
%% lo = [1 5 10]; hi = [3 8 15]; y_correct = [1 2 3 5 6 7 8 10 11 12 13 14 15]; assert(isequal(subindeces(lo,hi),y_correct))

idx = 1 2 3 idx = 1 2 3 5 6 7 8 idx = Columns 1 through 10 1 2 3 5 6 7 8 10 11 12 Columns 11 through 13 13 14 15

3   Pass
%% lo = [3 5 6 7]; hi = [1 4 6 8]; y_correct = [6 7 8]; assert(isequal(subindeces(lo,hi),y_correct))

idx = Empty matrix: 1-by-0 idx = Empty matrix: 1-by-0 idx = 6 idx = 6 7 8

4   Pass
%% lo = 1:5; hi = [5 4 3 2 1]; y_correct = [1 2 3 4 5 2 3 4 3]; assert(isequal(subindeces(lo,hi),y_correct))

idx = 1 2 3 4 5 idx = 1 2 3 4 5 2 3 4 idx = 1 2 3 4 5 2 3 4 3 idx = 1 2 3 4 5 2 3 4 3 idx = 1 2 3 4 5 2 3 4 3