Pointer and Array in C Programming

Pointer

used to keep addresses of case or integer and to access the memory or setting the address. like any variabel constant , you must declare a pointer before using it to store any variable address.

Program Control - Repetition

For

//for(case1; case2; case3) statements;

For used when we want to do looping for a certain number of times.

don't forget to check the case because if we don't check the case, the program can be run with invinite looping.