I have understood properly leaner and binary search both. No confusion sir.

No sir

I have no problem.All clear sir.

No confusions and problems about the lectures Sir.

Clearly explained sir, no confusion.

No confusioin sir.

I have no problem sir . Everything is clear sir.

ektu confusion chilo sir

No confusion sir. 

No problem sir, clearly explained. 

Clear

Clear Sir

clear sir 

i have no confusion. all clear sir

No confusion sir , Clear

Clear sir

i have understand all the topics, sir.  

No problem Sir. Everything is clear.

Clear sir 

Clearly explained sir, no confusion.

Clearly explained sir, no confusion.

clear