for -5,-5 your first condition true, hence function return 25. which is wrong answer

You are not asked about sum of 5 and -1. You are asked about sum of all numbers between 5 and -1, and it is not 4.

Yeah this makes no sense.. i feel like they're not looking for the sum at all.. since the sum between 5 and -1 is.. 4..

OP solved it, closing

Yes... -1 + 0 + 1 + 2 + 3 + 4 + 5 = 14

Incorrect answer for a=5, b=-1: expected 4 to equal 14

kata hint != kata suggestion

Java:

• Missing fixed tests

• method name should be camelCase, not PascalCase

Refer here on how to enable backward compatability to not invalidate all solutions

Ооо, вот это мой уровень задач! Лол! (Бэкендер с опытом 2+ лет)

Это на случай, если ошибочно введены отрицательные значения.

Это задача для тех, кто только начинает изучать программирование.