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struct pointer c

Evil Emu answered on December 23, 2021 Popularity 10/10 Helpfulness 3/10

answer struct pointer c

related c structure with pointer

struct pointer c

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#include <stdio.h>
#include <stdlib.h>
struct person {
   int age;
   float weight;
   char name[30];
};

int main()
{
   struct person *ptr;
   int i, n;

   printf("Enter the number of persons: ");
   scanf("%d", &n);

   // allocating memory for n numbers of struct person
   ptr = (struct person*) malloc(n * sizeof(struct person));

   for(i = 0; i < n; ++i)
   {
       printf("Enter first name and age respectively: ");

       // To access members of 1st struct person,
       // ptr->name and ptr->age is used

       // To access members of 2nd struct person,
       // (ptr+1)->name and (ptr+1)->age is used
       scanf("%s %d", (ptr+i)->name, &(ptr+i)->age);
   }

   printf("Displaying Information:\n");
   for(i = 0; i < n; ++i)
       printf("Name: %s\tAge: %d\n", (ptr+i)->name, (ptr+i)->age);

   return 0;
}

Popularity 10/10 Helpfulness 3/10 Language whatever

Source: www.programiz.com

Tags: c struct whatever

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Contributed on Dec 23 2021

Evil Emu

0 Answers Avg Quality 2/10

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c structure with pointer

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#include<stdio.h>
 
struct Point
{
   int x, y;
};
 
int main()
{
   struct Point p1 = {1, 2};
 
   // p2 is a pointer to structure p1
   struct Point *p2 = &p1;
 
   // Accessing structure members using structure pointer
   printf("%d %d", p2->x, p2->y);
   return 0;
}

Popularity 9/10 Helpfulness 2/10 Language c

Source: www.geeksforgeeks.org

Tags: c

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Contributed on Jun 19 2022

Praveen

0 Answers Avg Quality 2/10

struct pointer c

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struct pointer c

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c structure with pointer

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