Problem 44789. Big Integer Sqrt

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Solution 3664253

Submitted on 15 Nov 2020

Size: 29
Leading solution size is 56.

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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 x = '1600' x = '1 2.4495 0 0' Assertion failed.

Test

Status

Code Input and Output

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

x = '1600' x = '1 2.4495 0 0'

Assertion failed.