Cody

Problem 1203. Reference Index Number

Solution 1143114

Submitted on 22 Mar 2017 by H M Dipu Kabir
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
R = 9:-1:5 V = [7 5 6 5]; K = [3 5 4 5]; assert(isequal(refIndex(R,V),K))

R = 9 8 7 6 5

2   Pass
R = 1:10 V = []; K = []; assert(isequal(refIndex(R,V),K))

R = 1 2 3 4 5 6 7 8 9 10

3   Pass
R = unique(randn(5)); V = R(1:3:end)'; K = 1:3:numel(R); assert(isequal(refIndex(R,V),K))

4   Pass
R = -2:2 V = [0 0 0]; K = [3 3 3]; assert(isequal(refIndex(R,V),K))

R = -2 -1 0 1 2

5   Pass
R = {'a' 'b' 'c' 'd'} V = {'b' 'a' 'd'}; K = [2 1 4]; assert(isequal(refIndex(R,V),K))

R = 1×4 cell array 'a' 'b' 'c' 'd'

6   Pass
R = {'one' 'two' 'three' 'red' 'yellow' 'blue' 'dog' 'cat' 'fish'} V = {'one' 'fish' 'two' 'fish' 'red' 'fish' 'blue' 'fish'}; K = [1 9 2 9 4 9 6 9]; assert(isequal(refIndex(R,V),K))

R = 1×9 cell array 'one' 'two' 'three' 'red' 'yellow' 'blue' 'dog' 'cat' 'fish'

Suggested Problems

More from this Author11

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!