what is difference between ++(*p) and (*p)++
Answers were Sorted based on User's Feedback
Answer / kalai
++(*p)-->pre-increment.
(*p)++-->post-increment.
Is This Answer Correct ? | 14 Yes | 4 No |
Answer / pooja
++(*p) means that first increment the value which is in
pointer p and then starts further execution.
(*p)++ means that first value is assigned and then
incremented.
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / vicky
++(*p)means first incrementing and then performing the
operation;
(*p)++ means first performing the operation and then
incrementing.
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / arasu
++(*p)-->after the value is incremented, next line is
executed.
(*p)++-->after execution,it is incremented.
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / s.aswini
++(*p)-->it is denoted by first increment the value andthen
check the condition.
(*p)++-->it is denoted by first do the operation and then
increment the value.
Is This Answer Correct ? | 6 Yes | 2 No |
Answer / ravi
++(*p)-> indicates increment the value pointed by pointer p.
(*p)++ -> indicates increment the address of p then retrieve
the value pointed to by p.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / tejas
value that contained in p is incremented. (p is pointer.)
++(*p) --> pre-increment.
(*p)++ --> post-increment.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / vikram
here,*is the value at address operater;
according to heirarchy of operators,*is given the first
preference and then ++;
++(*p) means first incrementation of value at address of p
takes place and then execution takes place;
on the other hand,(*p)++ means first execution takes place
and then value at address of p is incremented
Is This Answer Correct ? | 4 Yes | 2 No |
Answer / manju
both increments the value not the address. but the
difference lies in post and pre increment..
for example
main()
{
int i=2,*p;
p=&i;
}
when (*p)++ is given the o/p will be 2.
and in next line the value is incremented. in ++(*p)
the value is 3 since it is post
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / alok kumar
++(*p) :- means that first increment the value of that variable which address holds p .than any operation will perform. ex:- int a=10;int *p; p=&a;
int c=++(*p);printf("%d,%d",c,*p);out put:-11 , 11 .
(*p)++ :- means that first assign the value than increment the value by 1. ex:- int a=10;int *p; p=&a;
int c=(*p)++;printf("%d,%d",c,*p);out put:-10 , 11 .
Is This Answer Correct ? | 2 Yes | 0 No |
what is the role you expect in software industry?
If input is 123 then how to print 100 and 20 and 3 seperately?
general for is %wd,f-d; in this system "w" means a) 'w' represent total width of digits b) 'w' represent width which includes the digits before,after decimal place and the decimal point c) 'w' represent width which includes the digits before only d) 'w' represent width after decimal place only
an algorithem for the implementation of circular doubly linked list
Explain the difference between getch() and getche() in c?
Give a one-line C expression to test whether a number is a power of 2. [No loops allowed - it's a simple test.]
why we use "include" word before calling the header file. is there any special name for that include??????
What is switch in c?
Can a function argument have default value?
Explain what does a function declared as pascal do differently?
Write a program to remove the C comments(/* */) and C++ comments(//) from a file. The file should be declared in command line.
Write a program to write a given string in maximum possibilities? i.e str[5]="reddy"; i.e we can write this string in 120 ways for that write a program