Cody

Problem 660. Find a subset that divides the vector into equal halves

Solution 1279326

Submitted on 1 Oct 2017 by Informaton
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Test Suite

Test Status Code Input and Output
1   Pass
x = [1 2 3 4 5 6 7]; xi = split_it(x); assert(isequal(sum(x(xi)),sum(x)/2));

y = 1 3 4 6
2   Pass
x = [2 2 2 2 2 2]; xi = split_it(x); assert(isequal(sum(x(xi)),sum(x)/2));

y = 1 2 3
3   Pass
x = [2 5 4 5 4]; xi = split_it(x); assert(isequal(sum(x(xi)),sum(x)/2));

y = 1 3 5
4   Pass
x = [1 3 1 1 9 7]; xi = split_it(x); assert(isequal(sum(x(xi)),sum(x)/2));

y = 1 4 5
5   Pass
x = primes(100); xi = split_it(x); assert(isequal(sum(x(xi)),sum(x)/2));

y = 1 5 6 7 8 10 11 12 13 14 15 16 17 18 19

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