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Recent questions tagged structure

3 votes

3 answers

1

GO Classes Scholarship 2023 | Test | Question: 25
Consider struct alignment rules as described below - Each primitive data (int, char, float, etc.) type requiring $\text{K}$ bytes must be stored at the address must be multiple of $\text{K}.$ ... a [5]; long int b; } What will be $\text{sizeof(struct s)}?$ $24$ $18$ $32$ $20$

GO Classes asked in Programming Aug 7, 2022

239 views

3 votes

1 answer

2

GO Classes Scholarship 2023 | Test | Question: 28
What will be the output of the following program? #include<stdio.h> struct _go{ char b[20]; char *a; struct _go *c; }x[2] = {"GATE", "2023", x+1, "GO", "Classes", x}, *p = x; typedef struct_go go; go ... ;c, n-2); } int main() { printf("%s",mystry(p,2023)->a); } GATE $2023$ Run time error GO

GO Classes asked in Programming Aug 7, 2022

305 views

6 votes

1 answer

3

GO Classes 2023 | Weekly Quiz 8 | Question: 1
What will be the output of the following program? struct s{ int i; struct s *p; }; struct s arr[4] = { 7, arr+3, 8, arr+2, 9, arr, 8, arr+1, }; struct s *ap[] = {arr+3, arr+2, arr+1, arr}; struct s **pp =ap; int main() { printf("%d ", ... +->i); printf("%d", ++arr[2].p->i); } $9\; 10\; 9$ $7 \;8\; 10$ $7\; 8\; 9$ None of these

GO Classes asked in Programming Apr 21, 2022

359 views

3 votes

1 answer

4

GO Classes 2023 | Weekly Quiz 8 | Question: 5
Consider the following declaration of struct. struct myst{ char a[20]; char *b; struct myst *p; }x[2] = {"GATE", "Overflow", x+1, "GO", "Classes", x}, *p = x; What will be the output of the following print statement? printf("%s", p++->p->b++); Overflow Classes verflow lasses

GO Classes asked in Programming Apr 21, 2022

369 views

2 votes

2 answers

5

GO Classes 2023 | Weekly Quiz 8 | Question: 6
What will be the output of the following program? #include<stdio.h> struct _myst{ char b[20]; char *a; struct _myst *c; }x[2] = {"GATE", "Overflow", x+1, "GO", "Classes", x}, *p = x; typedef ... -1); } int main() { printf("%s",mystry(p,2023)->a); } GATE Overflow Run time error Compile-time error

GO Classes asked in Programming Apr 21, 2022

284 views

3 votes

1 answer

6

GO Classes 2023 | Weekly Quiz 8 | Question: 7
What will be the output of the following program? struct s{ int i; struct s *p; }; struct s arr[4] = { 7, arr+3, 8, arr+2, 9, arr, 10, arr+1, }; struct s *ap[] = {arr+3, arr+2, arr+1, arr}; struct s **pp =ap; int main() { printf("%d", ap[pp[0]->p->i%2]->i++); } $7$ $10$ $9$ $8$

GO Classes asked in Programming Apr 21, 2022

163 views

3 votes

1 answer

7

GO Classes 2023 | Weekly Quiz 8 | Question: 8
Based on the struct alignment discussed in class, What are the sizes of $\textsf{foo1, foo2, foo3}$ and $\textsf{foo4}$ respectively? Sizes of primitive data types are given below. sizeof(int) = 4 bytes sizeof(short) = 2 bytes sizeof(char) = 1 byte struct foo1 { int d1; char c1; ... $9,\; 12,\;16,\; 20$ $12,\; 16,\; 12,\; 20$ $12,\; 20,\; 20,\; 20$

GO Classes asked in Programming Apr 21, 2022

251 views

10 votes

2 answers

8

GATE CSE 2021 Set 2 | Question: 35
Consider the following $\text{ANSI C}$ program: #include <stdio.h> #include <stdlib.h> struct Node{ int value; struct Node *next;}; int main( ) { struct Node *boxE, *head, *boxN; int index=0; boxE=head= (struct ... which will be reported as an error by the compiler It dereferences an uninitialized pointer that may result in a run-time error

Arjun asked in Programming Feb 18, 2021

by Arjun

5.9k views

2 votes

3 answers

9

ISRO2020-74
Following declaration of an array of struct, assumes size of byte, short, int and long are $1,2,3$ and $4$ respectively. Alignment rule stipulates that $n$ - byte field must be located at an address divisible by $n$, the fields in the struct are not rearranged, padding is used ... is located at an address divisble by $8$, what is the total size of $C$, in bytes? $150$ $160$ $200$ $240$

Satbir asked in Programming Jan 13, 2020

by Satbir

2.0k views

0 votes

0 answers

10

#file structure
Q. suppose the order of b-tree is 23. then how many index records will be stored in level 4(including root as level 1)

amit166 asked in Databases Oct 28, 2018

205 views

0 votes

0 answers

11

D. Ritchie Doubt
Bit fields use for padding.It generally contained integer bits(signed and unsigned). But it cannot contain addresses. Does it mean bit field cannot contain a pointer ? When integer can contain a pointer, how bit field cannot contain a pointer?Are these not contradictory?

srestha asked in Programming Aug 11, 2018

153 views

0 votes

1 answer

12

Dennis Ritchie Doubt
Lines from Dennis Ritchie 1) The variables named in a structure are called members. A structure member or tag and an ordinary (i.e., non-member) variable can have the same name without conflict, since they can always be distinguished by context. ... p1;} Here p2 is only not copying inside p1 and also incrementing value How copying and incrementing done same time in structures?

srestha asked in Programming Aug 9, 2018

405 views

2 votes

3 answers

13

pointers and structures
what will be output printed?

Shivani gaikawad asked in Programming May 3, 2018

by Shivani gaikawad

388 views

5 votes

3 answers

14

ISRO2018-2
Consider the following declaration : structaddr { char city[10]; char street[30]; int pin; }; struct { char name[30]; int gender; struct addr locate; } person, *kd = &person; Then *$(kd->name + 2)$ can be used instead of: $person.name+2$ $kd-> (name+2)$ $*((*kd).name+2)$ either $A)$ or $B)$ , not $C)$

Arjun asked in Programming Apr 22, 2018

by Arjun

4.5k views

37 votes

9 answers

15

GATE CSE 2018 | Question: 2
Consider the following C program: #include<stdio.h> struct Ournode{ char x, y, z; }; int main() { struct Ournode p={'1', '0', 'a'+2}; struct Ournode *q=&p; printf("%c, %c", *((char*)q+1), *((char*)q+2)); return 0; } The output of this program is: 0, c 0, a+2 '0', 'a+2' '0', 'c'

gatecse asked in Programming Feb 14, 2018

15.4k views

0 votes

1 answer

16

MadeEasy Test Series: Programming & DS - Programming In C
Consider the C node fragment given below: Which of the following true about above code if input is given as linked list of n-element in which for each node memory is created in heap area? A. Compiles successfully but execution may ... in else part. I think answer should be C. Because the return type is int node* Can someone please confirm.

Rishabh Gupta 2 asked in Programming Jan 30, 2018

by Rishabh Gupta 2

727 views

1 vote

0 answers

17

test series
how to calculate address in 3D array

92komal asked in DS Jan 22, 2018

211 views

1 vote

0 answers

18

TEST SERIES
struct a { long int i; char ch[4]; }; main ( ) { struct a s; s.i=512; printf(“%d%d%d”,s.ch[0],s.ch[1],s.ch[3]); } What will be the output of following program? Garbage value 122 4 74 None of the above 121 2 72

ankit_thawal asked in Programming Jan 8, 2018

by ankit_thawal

1.9k views

0 votes

0 answers

19

Testbook Test Series: Programming & DS - Programming In C

Rock asked in Programming Mar 25, 2017

by Rock

240 views

0 votes

0 answers

20

Stack gate 2005 IT

Bhargav Zantye 1 asked in DS Mar 13, 2017

by Bhargav Zantye 1

593 views

0 votes

1 answer

21

Output of the program ?
void main(void) { struct s_type { int i; int j; } s; int i; i=10; s.i=100; s.j=101; printf("%d %d %d", i, s.i, s.j); }

shekhar chauhan asked in Programming Jun 4, 2016

by shekhar chauhan

170 views

0 votes

1 answer

22

Prog \ What is the output of the following program??
#include <stdio.h> int main() { struct node { int a; int b; int c; }; struct node s = { 3, 5, 6 }; struct node *pt = &s; printf("%d\n", *((int*)pt+1)); return 0; }

Desert_Warrior asked in Programming May 16, 2016

by Desert_Warrior

3.3k views

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Recent questions tagged structure