problem in blinking a led with ir remote and external pushbutton

I am getting the problem when i tried to low/high a led with ir remote after i made it high/low with external pushbutton.

Will there be any problem if i use ir remote and external push button to blink a led

Absolutely.
Probably.
Maybe.
No.
Certainly not.
Who knows?

Do you want to tell us what this is all about?

Will there be any problem if i use ir remote and external push button to blink a led

Not if you write the program correctly.

Why not try it and post any queries (and code) here ?