Accessing data by address. Some data-structures, like lists and trees, are usually implemented using pointers.
a pointer is a derived data type in c. pointers are undoubtedly one of the most distinct and exciting features of c language.it has added power and flexibility to the language. *pointers are more efficient in handling arrays and tables. *pointer can be used to support dynamic memory management. *pointers reduce length and complexity of programs. *increase the execution speed and thus reduce the program execution time. by following character's real power of c lies in proper use of pointers. pointer is called the jewel of c-language.
It doesn't. You must have misunderstood something.
Applications of what? On Windows, for example, you can create Windows-applications in C.
Don't store pointers in files, it makes no sense.
C is a programming.it is defined by the c language
pro c language to implement linear search using pointers
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Pointers is a very powerful feature that is available in the C programming language but at the same time it is very confusing and many of the issues that arise out of C programs is because of incorrect or inappropriate usage of pointers. Hence the creators of Java language opted to exclude the pointers feature and create Java as a language where the programmer cannot access the native memory area and the memory accessing is left to the system to be taken care of.
Wikipedia can be a starting point.
Variables (or constants) that contain addresses.
addresses
program to find maximum of two numbers using pointers
a pointer is a derived data type in c. pointers are undoubtedly one of the most distinct and exciting features of c language.it has added power and flexibility to the language. *pointers are more efficient in handling arrays and tables. *pointer can be used to support dynamic memory management. *pointers reduce length and complexity of programs. *increase the execution speed and thus reduce the program execution time. by following character's real power of c lies in proper use of pointers. pointer is called the jewel of c-language.
Let's suppose, you wanted to ask:Why thisis used as a pointer in C++ language? Because it is a pointer to the 'current object'.
yes
Some of them are: 1. char, short, int, long, float, double 2. pointers to these 3. arrays of these 4. arrays of pointers 5. pointers to arrays ...
i don't have any knowledge about your ques. but i guide you to read the "Writing TSR through C" & learn knowledge of FAR & HUGE ponters.by this you can access the adminstrator password using pointers in C.