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Correct

110Size

Leading solution size is 42.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test

Code Input and Output

1

Pass

%% x = 125460; factors = vampire_factor(x); correct_factors = [204 615; 246 510]; assert(isequal(factors,correct_factors))

2

Pass

%% x = 1827; factors = vampire_factor(x); correct_factors = [21 87]; assert(isequal(factors,correct_factors))

3

Pass

%% x = 100; factors = vampire_factor(x); correct_factors = []; assert(isequal(factors,correct_factors))

[Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 7 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14] [Warning: Integer operands are required for colon operator when used as index] [> In vampire_factor at 8 In verifyCode>evaluateCode at 231 In verifyCode at 40 In fevalJSON at 14]

4

Pass

%% x = 13078260; factors = vampire_factor(x); correct_factors = [1620 8073; 1863 7020; 2070 6318]; assert(isequal(factors,correct_factors))

5

Pass

%% x = randi([125460 125500],1); factors = vampire_factor(x); correct_factors = []; assert(isequal(factors,correct_factors))