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Pointer in C

Pointer in C

What is Pointer? Pointers stores the address of variables or a memory location. Syntax: datatype *var_name; e.g. int *ptr; Above example states that: //An example pointer “ptr” that holds // address of an integer variable or holds // address of a memory...
C And C++ INTERVIEW QUESTIONS

C And C++ INTERVIEW QUESTIONS

C And C++ INTERVIEW QUESTIONS 1) How to clear console in C language?    Ans- clrscr() function is used clear console in C programming.    This  function is included in <conio.h> header file. 2) What is the difference between variable declaration and variable...






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