Cody

Solution 2256432

Submitted on 5 May 2020 by Michael
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Test Suite

Test Status Code Input and Output
1   Pass
A = [2 2 2 3 3 2 3 8 6 5 6]; [U, H] = hunique(A); U_ok = [2 3 8 6 5]; H_ok = [4 3 1 2 1]; assert(isequal(U,U_ok)); assert(isequal(H,H_ok));

U = 2 3 8 6 5 H = 4 3 1 2 1

2   Pass
A = [2 2 2 3 3 2 3 8 6 5 6 8]; [U, H] = hunique(A); U_ok = [2 3 8 6 5]; H_ok = [4 3 2 2 1]; assert(isequal(U,U_ok)); assert(isequal(H,H_ok));

U = 2 3 8 6 5 H = 4 3 2 2 1

3   Pass
A = 100:-11:1; assert(isequal(hunique(A),A)); [~,H] = hunique(A); assert(isequal(H,ones(1,10)));

U = 100 89 78 67 56 45 34 23 12 1 H = 1 1 1 1 1 1 1 1 1 1 U = 100 89 78 67 56 45 34 23 12 1 H = 1 1 1 1 1 1 1 1 1 1

4   Pass
A = randi([-10 10],1,100); [U,H] = hunique(A); assert(sum(H)==numel(A)); assert(isequal(unique(A),sort(U))); % number of test cases may increace in the future. % any proposals of test cases warmly welcome.

U = -3 -1 -9 -5 -2 4 6 10 2 9 -8 -10 -7 1 -4 3 5 -6 8 7 0 H = 4 2 7 6 4 7 3 7 5 8 4 4 3 3 10 3 3 4 5 4 4