Problem 148. Factorize THIS, buddy

Solution 161954

Submitted on 14 Nov 2012

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li haitao on 30 Nov 2012

Do not cheat yourself,OK?

the cyclist on 1 Dec 2012

I added additional cases to the test suite, so this attempted solution is incorrect now.

Test	Status	Code Input and Output
1	Fail	%% x = 31; y_correct = 31; assert(isequal(unique_prime_factors(x),y_correct)) Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem7/unique_prime_factors.m>unique_prime_factors".
2	Pass	%% x = 37; y_correct = 37; assert(isequal(unique_prime_factors(x),y_correct))
3	Fail	%% x = 39; y_correct = [13 3]; assert(isequal(unique_prime_factors(x),y_correct)) Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem7/unique_prime_factors.m>unique_prime_factors".
4	Pass	%% x = 876; y_correct = [73 3 2]; assert(isequal(unique_prime_factors(x),y_correct))