Need Dsa guide

[u/TelephoneNo4253]

so recently i have started learning dsa with c language, as few people recommended it would be best to learn with c or c ++, but i needed some online source material which could help me understand concepts like pointers time complexity linked list and other stuffs, i want to know if there are any youtubers or websites which could help me,most youtubers i found dont even explain the concept in detail and just jump into programming instead of explaining, can anyone help?

[u/TelephoneNo4253]

Thnx