"No problem!"

Translation: Не проблема!

[Andrewr756]

"Нет проблема" was marked incorrect. Should this be accepted as an answer? I only ask because I am sure I have heard native speakers using this in their spoken language. Thanks.

[deactivated user]

«Нет проблема» looks definitely ungrammatical to me. Are you sure the native speakers you've heard weren't saying «Не проблема» '[It is] not a problem'?

[AntonRusland]

Извини, но "нет проблема" - это некорректно. "Без проблем" - правильно.

[curt]

Проблема is feminine, so since нет requires genitive, you'd need проблемы (gen. singular) or проблем (gen. plural). I think szeraja zhaba's suggestion likely explains what you heard.

[mila_semyonova]

So, "Нет проблемы!" should be accepted, yes? That is what I answered, and DL corrected my answer to "Нет проблем!"

[curt]

As a literal translation I suppose it's not incorrect, though I think I've usually heard people say 'нет проблем!' or 'без проблем'.

[mila_semyonova]

Ah, that makes sense. Спасибо!

[peter658857]

What is wrong with "никакая проблема"?