0
// Use the & operator (Sometimes called the "address of" operator
int variable = 7;
printf("Address of variable = %d\n", &variable);
printf("Value of variable = %d\n", variable);
Wiki User
∙ 14y ago
Wiki User
∙ 14y agomain()
{
int *p, **q, a;
a = 10;
p = &a;
q = &p;
printf("/n/n value of pointer p is %d",*q);
printf("/n/n address of ponter p is %d"q);
getch();
}
Add your answer:
Earn +20 pts
What is the base address of an array in c program?
the address of variable (pointer) that contains array
How do pointer work in c program?
Pointer can be defined as variable that is used to store memory address , usually the location another variable in memory. Pointers provide a means through which memory location of a variable can be directly accessed.
When do we use an address operator in c'?
In C we use & operator while giving address of some variable to some pointer variable. & operator is also used in scanf().
Is it necessary to initialize the const variable in c?
A constant variable cannot have its value changed at program run time.
What always contains a pointer variable?
pointer variable in c contains the address or the location of the other variable. eg- if a=2 and address of a is 2345. b=&a then b is a pointer which contains 2345 which is the address of a. *b gives value of that is 2.
What is meant by an pointer in c program?
Pointer is like variable address the members in memory shell
What is the base address of an array in c program?
the address of variable (pointer) that contains array
How do pointer work in c program?
Pointer can be defined as variable that is used to store memory address , usually the location another variable in memory. Pointers provide a means through which memory location of a variable can be directly accessed.
What is pointers in c?
a pointer is a variable .it specify the address of the particular variable ,the & symbol is to specify the address of the variable.
When do we use an address operator in c'?
In C we use & operator while giving address of some variable to some pointer variable. & operator is also used in scanf().
Define pointer in C?
Pointer is a variable, A variable that stores the address of another variable. Size of a pointer is 2 bytes.
What is the variable in c language program?
A variable is the name for a place in the computer's memory where you store some data.
Is it necessary to initialize the const variable in c?
A constant variable cannot have its value changed at program run time.
What is a C variable?
A variable is an entity that may change its value. In a program, the result of the processing statements are stored in the computer's memory.
What always contains a pointer variable?
pointer variable in c contains the address or the location of the other variable. eg- if a=2 and address of a is 2345. b=&a then b is a pointer which contains 2345 which is the address of a. *b gives value of that is 2.
Static variable in c?
A static variable in C is one in which the memory is preallocated before the execution unit begins and lasts for the entire program unit.A non-static variable in C will be allocated in the block in which it is contained, and destroyed outside that block.
How do you check address of char variable?
Use the address-of operator: char c=32; // space character std::cout<<&c<<std::endl;
