Problem 641. Make a random, non-repeating vector.

Solution 1709848

Submitted on 18 Jan 2019 by Gunther S

Size: 10
Leading solution size is 7.

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Test Suite

Test	Status	Code Input and Output
1	Pass	n = 10; flagSame = isequal(makeRandomOrdering(n), makeRandomOrdering(n)); flagAllUsed = isequal([1:n],sort(makeRandomOrdering(n))); assert(~flagSame & flagAllUsed) ans = 9 7 5 3 2 8 10 6 4 1 ans = 2 9 1 5 7 6 3 10 4 8 ans = 10 5 6 3 4 1 9 2 7 8

Test

Status

Code Input and Output

Pass

n = 10; flagSame = isequal(makeRandomOrdering(n), makeRandomOrdering(n)); flagAllUsed = isequal([1:n],sort(makeRandomOrdering(n))); assert(~flagSame & flagAllUsed)

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

Problem 641. Make a random, non-repeating vector.

Test Suite

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Problem 641. Make a random, non-repeating vector.

Test Suite

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