Problem 44789. Big Integer Sqrt

Solution 1966659

Submitted on 8 Oct 2019
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Test Suite

Test Status Code Input and Output
1   Fail
tic for i = 1 : 150 s = num2str([randi(9),randi([0, 9], 1, i)],-6); t = java.math.BigInteger(s); a = big_integer_sqrt(char(t.pow(2))); assert(isequal(a, char(s))); end toc

Undefined function 'sqrt' for input arguments of type 'char'. Error in big_integer_sqrt (line 2) y = sqrt(x); Error in Test1 (line 5) a = big_integer_sqrt(char(t.pow(2)));

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