What is the difference between *p,**p, ***p in pointers?

Asked by Last Modified  

Follow 2
Answer

Please enter your answer

In C And C++ Both the concept is same so if *P is a pointer which refers to some address consider below Like p is a pointer to some variables memory address 12345, Thus **p is pointing towards memory address of *p and ***p is Referring to the Memory address of **P Print(*p)------>1234 //pointing...
read more
In C And C++ Both the concept is sameso if *P is a pointer which refers to some address consider below Like p is a pointer to some variables memory address 12345, Thus **p is pointing towards memory address of *p and ***p is Referring to the Memory address of **P Print(*p)------>1234 //pointing to some variablememory address print(**P)----->99887 //pointing to *p memory address Print(***p)---->22894//pointing to **p memory address Hope this will clear your doubt. read less
Comments

Related Questions

How do I program a game using C program?
Programming a game in C involves several key steps. First, you need to set up a development environment, typically using a compiler like GCC or a specialized game development framework like SDL (Simple...
Sumitha
0 0
6
What is the structure of a C program?
A C program typically starts with preprocessor directives, followed by global variable declarations. It then defines functions, one of which must be the main() function, serving as the entry point. The...
Igno
0 0
5
What does # mean in C?
#include is a preprocessor directive which is used to include user-defined file.
Sridevi
0 0
5
How do you list a file's date and time?
int main(void) { struct tm str_time; time_t time_of_day; str_time.tm_year = 2012-1900; str_time.tm_mon = 6; str_time.tm_mday = 5; str_time.tm_hour = 10; str_time.tm_min = 3; str_time.tm_sec...
Neelima
0 0
6
I’ve been learning C language for 3 weeks but it’s becoming more difficult. As a result, I’m becoming lazy. What should I do to motivate myself?
Learn algorithm or flowchart first. Once you start C, try to relate with real time example. Example: When learn printf() , think about a a bill where you customer information is printed. Similarly when...
Akhilesh
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

C Program-String Comparison
// WAP to compare strings entered by the user //Header files #include<stdio.h>#include<conio.h>#include<string.h> //Main function void main(){ char str1; char str2; int comp; //Function...

Why do pointers have a datatype?
Before we start with pointers you must know what is a variable and a datatype. int a; This is the basic line in every program in 'C' . It means that we are asking the compiler to give us 2 bytes of space...

What Are IT Industries Performance Metrics?
1. Outstanding Expectation: Eligible to get Promotion easily and good salary hike. Always preferrable to go abroad. 2. Exceed Expectation: Can get Promotion as per schedule of company with good salary...

Design your own Mouse Driver in C Language
Mouse Driver (msdrv.h) #include #include union REGS i,o; restrictmouseptr(int x1, int y1, int x2, int y2) { i.x.ax=7; i.x.cx=x1; i.x.dx=x2; ...

C PROGRAM FOR GENERATING SOUND
#include<stdio.h> #include<conio.h> #include<dos.h> void main() { sound(3000); // sound function have single parameter , this parameter we put integer value its generating...

V. Muthu Ganeshan

0 0
0

Recommended Articles

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...

Read full article >

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

Read full article >

Looking for C Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you