We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. C
  3. Introduction
  4. Pointers in C
  5. Discussions

Pointers in C

Sort by

recency

|

682 Discussions

|

  • jesiliasimiyon24
     + 0 comments
    void update(int *a,int *b) {
    *a = (*a + *b);
    (*a > 2*(*b))? (*b = (*a - 2*(*b))): (*b = (2*(*b)-(*a))); 

}

  • lukas_lembertas
     + 0 comments

    solving with 2s compliment

    void update(int *a,int *b) {
    int sum = *a + *b;  
    int diff = *a - *b;
      
    *a = sum;  
    if((diff) < 0)
        *b = (~diff)+1;
    else
        *b = diff;     
}

  • yashdeora98294
     + 0 comments

    Here is pointers in c problem solution - https://programmingoneonone.com/hackerrank-pointers-in-c-problem-solution.html

  • BillieRadtke12
     + 0 comments

    Great explanation of pointers in C! 🖥️ Understanding how pointers work is essential for managing memory and modifying variables within functions. Betbricks7 com Login

  • SVVBathini
     + 0 comments
    #include<stdio.h>
#include<stdlib.h>

void update(int *a, int *b)
{
    int temp = *a;
    *a = *a + *b;
    *b = abs(temp - *b);
}

int main()
{
    int a, b;
    int *pa = &a, *pb = &b;
    
    scanf("%d %d", &a, &b);
    
    update(pa, pb);
    
    printf("%d\n%d", a, b);
    
    return 0;
}