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Question :
(a) Define a Pointer. Provide an example of an integer pointer variable.
(b) Give advantages of using pointers over arrays.
(c) Declare an integer pointer variable called ‘array_ptr'. Now prepare the code fragment to read in ten integer values from a user. Here the value entered by the user must be stored in an array of pointers.
(d) Declare an integer array called ‘arrayInt'. Now prepare the code fragment to read in ten integer values from a user. Here all the values are stored in the integer array.
(e) (i) What is the purpose of the buffer area when working with a stream oriented data file?
(ii) How is a buffer area defined?
(f) Prepare a code fragment to open a data file called "inputfile.txt" in read only mode and that also checks whether the file is correctly opened or not.
Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b
C Program for FUNCTION OF MERGE #include conio.h> #include stdio.h> char cot(char a[],char b[]); void main() { char a[50],b[50]; clrscr()
Implement (a part of) electronic election Scenario where following political parties are participating in election: PPP, PML and PTI. Create a class PollingStation where it stor
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If you have computed a number (stored as a ?oating-point value) and want to display this on a plot (i.e. as a character string) you have to convert it into a STRING. That is we wan
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Explain about the Variables in c language? The Variable is an identifier that is used to represent some specified kind of information within a designated portion of the program
P o i n t e r d e c l a r a t i o n f o r d a t a m e m b e r : M e t h o d 1 : i n t M : : * p x ; / / T h i s
How to Create A Data File? A data file should be created before it can be processed. A stream-oriented data file is able to be created in two ways. One is to create the file st
write an algorithm that reads a postive integer n and then finds and prints the sum of all integers between 1 and n (inclusive) that are disvisible by 7. please write this using c
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