Write a program to illustrate the call by reference, C/C++ Programming

Assignment Help:

Write a Program to illustrate the Call by Reference?

Here is an illustration:

#include .

int compute_sum(int *n);
int main( void)
{
int n=3, sum;
printf("%d\n",n); /*3 is printed */
sum=compute_sum(&n);
printf("%d\n",n); /*3 is printed */
printf("%d\n",sum); /*6 is printed */
return 0;
}

int compute_sum(int *n) /*sum the integers from 1 to n*/ 9
{
int sum=0;
for (;*n>O;--*n) /*stored value of n is changed*/
sum+=*n;
return sum;
}


Related Discussions:- Write a program to illustrate the call by reference

Described the difference among "new" and "operator new" ?, Described the di...

Described the difference among "new" and "operator new" ? A:"operator new" works such as malloc.

Area Under Curve, Write a program to find the area under the curve y = f(x)...

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

Program to sort a range of numbers with insertion, Program to sort a range ...

Program to sort a range of numbers with Insertion: /* define variable */ const int max=29000; int list[max]; FILE *fp; clock_t start,end; char any1[8];

Write a program to implement operator functions, Implementing Operator Func...

Implementing Operator Functions The general format of the Operator function is: return_type operator op ( argument list );   Where op is the symbol for the operator be

Super ascii string cost, want the codings for these topic in ur experts min...

want the codings for these topic in ur experts minds.com

Write a program to sum any pair of numbers, Write a C++ program that reads ...

Write a C++ program that reads from keyboard 3 integers, with proper input prompt, and then displays the maximum sum of any pair of numbers from these three. If the 3 numbers are 5

First line starts with T, Byteland county is very famous for luminous jewe...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

Compass bearing, write a c program that converts compass bearings into dire...

write a c program that converts compass bearings into direction

Define register simply with bit fields, Define register with bit fields? ...

Define register with bit fields? We could define register simply with bit fields: struct DISK_REGISTER { unsigned ready:1; unsigned error_occured:1; unsigned disk_spinni

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd