amazing

Read carefully the instructions, it's correct

I have the same problem

Yes, it is n^3 in fact.

maxSequence([-1,-2,-3])

Out: 0

I think it is incorrect

I find this:

• The code can pass fixed_tests, but failed at the random_tests;
• There is a whitespace at the front just in random_tests;
• If I erase the first character, random_tests passed but fixed_tests failed.

So I think there are some differences between random_tests and fixed_tests.

471 people passed the C++ kata so I can only think of a whitespace problem (CW most often concatenates whitespaces).

C++

Expected: equal to 302163 63322 36067 437071 73921 226472 37085 484016 13974 449034 222199 247517 378027 52938 95454 129592 93962 7995 329676 145988
Actual: 302163 63322 36067 437071 73921 226472 37085 484016 13974 449034 222199 247517 378027 52938 95454 129592 93962 7995 329676 145988

And I run it on CodeBlock, add

    std::string t = "302163 63322 36067 437071 73921 226472 37085 484016 13974 449034 222199 247517 378027 52938 95454 129592 93962 7995 329676 145988";
    std::cout << ws.orderWeight(t) << std::endl;
    std::cout << t << std::endl;
    if(t==ws.orderWeight(t)) std::cout << "same";
    return 0;

The output is:

302163 63322 36067 437071 73921 226472 37085 484016 13974 449034 222199 247517 378027 52938 95454 129592 93962 7995 329676 145988
302163 63322 36067 437071 73921 226472 37085 484016 13974 449034 222199 247517 378027 52938 95454 129592 93962 7995 329676 145988
same

So what can I do?