Question

what are pointers? explain neatly about inter function communication

Answer 1

$\huge\fbox \pink {Y}\fbox \green {o} \fbox \blue {u} \fbox \red {r} \fbox \purple {A} \fbox \orange {N} \fbox \pink {S} \fbox \green{W} \fbox \blue{E} \fbox \red{R} \fbox \purple{:-}$

In this process, both calling and called functions have to communicate with each other to exchange information. The process of exchanging information between calling and called functions is called inter-function communication.