Problem 42764. Find the next square number

Solution 1675463

Submitted on 16 Nov 2018 by Rafael Hernandez-Walls

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Test	Status	Code Input and Output
1	Pass	n = 1; out = 4; assert(isequal(next_square(n),out)); y = 4
2	Pass	n = [5 7 9]; out = [9 9 16]; assert(isequal(next_square(n),out)); y = 9 9 16
3	Pass	n = 10.^(1:5); out = [16 121 1024 10201 100489]; assert(isequal(next_square(n),out)); y = 16 121 1024 10201 100489
4	Pass	n = round(7.^(3:.5:8)); out = [361 961 2500 6400 16900 44521 118336 311364 824464 2181529 5769604]; assert(isequal(next_square(n),out)); y = 361 961 2500 6400 16900 44521 118336 311364 824464 2181529 5769604