$$\scriptsize{\overset{{\large{\textbf{Mark Distribution in Previous GATE}}}}{\begin{array}{|c|c|c|c|c|c|c|c|}\hline
\textbf{Year} & \textbf{2022}&\textbf{2021-1}&\textbf{2021-2}&\textbf{2020}&\textbf{2019}&\textbf{2018}&\textbf{2017-1}&\textbf{2017-2}&\textbf{2016-1}&\textbf{2016-2}&\textbf{Minimum}&\textbf{Average}&\textbf{Maximum}
\\\hline\textbf{1 Mark Count} & 1 &0&2&1&2&2&1&2&2&1&0&1.4&2
\\\hline\textbf{2 Marks Count} & 2&2&2&1&3&3&4&4&2&2&1&2.5&4
\\\hline\textbf{Total Marks} & 5&4&6&3&8&8&9&10&6&5&\bf{4}&\bf{6.4}&\bf{10}\\\hline
\end{array}}}$$

Most answered questions in Programming

1 votes

1 answer

1201

Array of Pointers-Self Doubt
$1)$ How to access array element with array of pointers? By pointer to an array we can access like this $(*a)[0]$,$(*a)[22]$, .. like this right? but how with array of pointer? $2)$Check these three codes , one of them use array and one of them use ... main(void) { if(*(ptr+5)==*(ptr+3)){ printf("Equal"); } else{ printf("Not Equal"); } return 0; }

$1)$ How to access array element with array of pointers? By pointer to an array we can access like this $(*a)[0]$,$(*a)[22]$,….. like thisright?but how with array of po...

srestha

833 views

srestha asked May 5, 2019

0 votes

1 answer

1202

Doubt on Program:Self Doubt
#include <stdio.h> int main(void) { int s[6]={128,256,512,1024,2048,4096}; int *x=(int*)(&s+1); printf("%d",x); return 0; } #include <stdio.h> int main(void) { int s[6]={128,256,512,1024,2048,4096}; int *x=(int*)(&s+1); printf("%u",x); return 0; } Why both are printing different address? Is it not a fixed address of memory??

#include <stdio.h int main(void) { int s[6]={128,256,512,1024,2048,4096}; int *x=(int*)(&s+1); printf("%d",x); return 0; }#include <stdio.h int main(void) { int s[6]={128...

srestha

439 views

srestha asked May 4, 2019

0 votes

1 answer

1203

Made Easy Test Series: Programming-Recursive and Iterative Program
$I=$Iterative Program $R=$ Recursive Program $(A)$ For every program belonging to class $I$, there is an equivalent program to class $R.$ $(B)$ Every program in $R$ uses strictly more stack space compared to equivalent program in $I.$ Among $(A)$ and $(B)$ which one is correct?

$I=$Iterative Program$R=$ Recursive Program$(A)$ For every program belonging to class $I$, there is an equivalent program to class $R.$$(B)$ Every program in $R$ uses str...

srestha

324 views

srestha asked May 3, 2019

1 votes

1 answer

1204

IIT Madras MS written test 2019 - C prog.
for(; i != 0; --i) { printf("\nIITM"); --i; } If i is initialized to 100, then IITM will be printed 50 times If i is initialized to 101, then IITM will be printed 51 times Both I and II are true I is true, II is false I is false, II is true Both I and II are false

for(; i != 0; i) { printf("\nIITM"); i; }If i is initialized to 100, then IITM will be printed 50 timesIf i is initialized to 101, then IITM will be printed 51 timesBot...

SPluto

638 views

SPluto asked May 2, 2019

0 votes

1 answer

1205

Made Easy Test Series:Programming
Consider the following C program #include<stdio.h> int main(){ char *arr={"GATE","CAT","IES","IAS","PSU","IFS"}; call(arr); return 0; } void call(char **ptr){ char **ptr1; ptr1=(ptr+=(sizeof(int)))-2; printf("%s",*ptr1); } Assume size of int pointer 4B.What will be output?

Consider the following C program#include<stdio.h int main(){ char *arr={"GATE","CAT","IES","IAS","PSU","IFS"}; call(arr); return 0; } void call(char ptr){ char ptr1; pt...

srestha

1.3k views

srestha asked Apr 25, 2019

2 votes

1 answer

1206

Made Easy Test Series:Programming & DS
Suppose a queue $Q$ and two stacks $S_{1}$ and $S_{2}$ as given below. void enqueue(Q,x){ push(S1,x); } void dequeue(Q,x){ if(stack-empty(S2))then if(stack-empty(S1))then{ print("Q is empty"); return; } else while ... $Enqueue(4),Enqueue(3),Enqueue(2),Dequeue, Enqueue(6),Dequeue,Dequeue, Dequeue,Enqueue(5)$ Please tell value of X and Y are u getting

Suppose a queue $Q$ and two stacks $S_{1}$ and $S_{2}$ as given below.void enqueue(Q,x){ push(S1,x); } void dequeue(Q,x){ if(stack-empty(S2))then if(stack-empty(S1))then{...

srestha

517 views

srestha asked Apr 24, 2019

0 votes

1 answer

1207

#pointer #output #error-assignment-makes-pointer-from-integer-without-a-cast #self-doubt
#include <stdio.h> #include<stdlib.h> int main() { //code char *ptr,s[]="debasree"; ptr=s[0]; printf("%s\n",*ptr); return 0; } I get this warning in geeks for geeks ... explain what is the warning saying? i googled a lot but could not grasp it pls pls pls pls explain...

#include <stdio.h #include<stdlib.h int main() { //code char *ptr,s[]="debasree"; ptr=s[0]; printf("%s\n",*ptr); return 0; } I get this warning in geeks for...

debasree88

2.5k views

debasree88 asked Apr 24, 2019

1 votes

1 answer

1208

IIIT H 2018
Assume that an integer and a pointer each takes 4 bytes. Also assume there is no alignment in objects. Predict the output #include <iostream> using namespace std; class Test{ static int x; int *ptr; int y; }; int main() { // your code goes here Test t; int a; cout<<sizeof(t)<<"\n"; cout<<sizeof(Test *); return 0; }

Assume that an integer and a pointer each takes 4 bytes. Also assume there is no alignment in objects. Predict the output #include <iostream using namespace std; class Te...

1.7k views

N asked Apr 23, 2019

0 votes

1 answer

1209

what is output of program
int main(); { int a,*b,**c,***d,****e; a=10; b=&a; c=&b; d=&c; e=&d; print f(“a=%d b=%u c=%u d=%u e=%u e=%u\n”, a,b,c,d,e); print f(“ %d %d %d \n”,a,a+*b,**c+***d+,****e); return 0; }

int main();{int a,*b, c, *d, e;a=10;b=&a;c=&b;d=&c;e=&d;print f(“a=%d b=%u c=%u d=%u e=%u e=%u\n”, a,b,c,d,e);print f(“ %d %d %d \n”,a,a+*b, c+ *d+, e);return 0...

altamash

322 views

altamash asked Apr 12, 2019

0 votes

1 answer

1210

Self doubt - Programming
X=2; Y=++x * ++x * ++x ; Printf("%d",Y); In the above question, we have to use the final value of x or it will be evaluated seperately and then multiplied. Ex: Y= 3*4*5; or Y=5*5*5;

X=2;Y=++x * ++x * ++x ;Printf("%d",Y);In the above question, we have to use the final value of x or it will be evaluated seperately and then multiplied.Ex: Y= 3*4*5; or Y...

Ashish Roy 1

605 views

Ashish Roy 1 asked Apr 11, 2019

0 votes

1 answer

1211

dynamic allocation doubt
What will happen if using MALLOC ( ) we allocate entire memory from heap and we don't free it using FREE( ) ? what will happen next ?

What will happen if using MALLOC ( ) we allocate entire memory from heap and we don't free it using FREE( ) ? what will happen next ?

hitendra singh

295 views

hitendra singh asked Apr 10, 2019

0 votes

1 answer

1212

book name is" test ur c aptitude" i m not understanding 1st line of code
explain little bit more in easy way

explain little bit more in easy way

saket nandan

319 views

saket nandan asked Apr 8, 2019

1 votes

1 answer

1213

ISI2017-PCB-CS-2(b)
Write a $C$ program to fins all permutations of a string (having at most 6 characters). For example, a string of $3$ characters like $“abc"$ has 6 possible permutations: $“abc", “acb", “bca", “bac", “cab", “cba".$

Write a $C$ program to fins all permutations of a string (having at most 6 characters). For example, a string of $3$ characters like $“abc"$ has 6 possible permutations...

akash.dinkar12

510 views

akash.dinkar12 asked Apr 8, 2019

0 votes

1 answer

1214

#Dynamic memory allocation malloc
how to know how much size is allocated while dynamically allocating memory to the pointer variable with malloc. i just write the below code to know the size of ptr2 after dynamically allocating memory. i want the output is 10 but it is displaying as 2 as ... allocation failed"); else{ printf("size of *ptr2 is == %d\n",(sizeof(ptr2)/sizeof(int))); } }

how to know how much size is allocated while dynamically allocating memory to the pointer variable with malloc.i just write the below code to know the size of ptr2 after ...

shiva0

682 views

shiva0 asked Apr 6, 2019

1 votes

1 answer

1215

c structures
struct node { int data1; char data2; struct node* link; }; //self referential structure *************************************** struct node { int data1; char data2; } m; int main () { struct node * ptr; return 0; } are both pointer ptr & link will do same work every where? All I need to ask is difference between self referential structure and Pointer to Structure ?

struct node { int data1; char data2; struct node* link; }; //self referential structure * struct node { int data1; char data2; } m; int main () { struc...

hitendra singh

414 views

hitendra singh asked Apr 3, 2019

1 votes

1 answer

1216

Self Doubt
1. #include <stdio.h> int main() { int i; char a[] = ""; // no tab space in between if(printf("%s",a)) printf("string empty"); else printf("string is not empty"); return 0; } Output: string is not empty 2. ... ;,a)) printf("string empty"); else printf("string is not empty"); return 0; } Output: string empty Why and how so?

1.#include <stdio.h>int main() { int i; char a[] = ""; // no tab space in between if(printf("%s",a)) printf("string empty"); else printf("string is ...

Reshu $ingh

313 views

Reshu $ingh asked Apr 1, 2019

1 votes

1 answer

1217

Self Doubt on scoping
int x = 5, y = 10 ; void main ( ) { int i = 2, j = 3 A (i, j); } void A (int i, int j) { int x = 10, y = 5 ; i = i + x : j = i + y : printf ("%d %d", i, j); B (i, j); } void B (int i, int j) { i ... by-name 3. call-by-need 4. call-by-value 5.Static scoping 6.Dynamic scoping Any reference for call by name and call by need Is for static coping $12,17,54$ or $12,17,59$?

int x = 5, y = 10 ; void main ( ) { int i = 2, j = 3 A (i, j); } void A (int i, int j) { int x = 10, y = 5 ; i = i + x : j = i + y : printf ("%d %d", i, j); B (i, j); } v...

srestha

459 views

srestha asked Mar 23, 2019

0 votes

1 answer

1218

self doubt variable scope
#include <stdio.h> /* global variable declaration */ int g = 20; int main () { /* local variable declaration */ int g ; printf ("value of g = %d\n", g); return 0; } why this printing value of g is 0 instead of garbage because g is declared which is local variable in main function. are variables inside main function by default global?

#include <stdio.h /* global variable declaration */ int g = 20; int main () { /* local variable declaration */ int g ; printf ("value of g = %d\n", g); return 0; }why thi...

Ram Swaroop

417 views

Ram Swaroop asked Mar 17, 2019

0 votes

1 answer

1219

Self Doubt
For creating a N integer array is there any mistake in this line? int numArray[N]=(int *) malloc(N);

For creating a N integer arrayis there any mistake in this line?int numArray[N]=(int *) malloc(N);

srestha

401 views

srestha asked Mar 12, 2019

1 votes

1 answer

1220

#operator precedence and associativity
#include<stdio.h> int x = 0; int f1() { x = 5; return x; } int f2() { x = 10; return x; } int main() { printf("%d \n", f1()); printf("%d \n", f2()); int p = f1() + f2(); printf("%d ", x); return 0; } what is the output when int p= f1()+f2(); is called and how this is came?????? thank you…!

#include<stdio.h int x = 0; int f1() { x = 5; return x; } int f2() { x = 10; return x; } int main() { printf("%d \n", f1()); printf("%d \n", f2()); int p = f1() + f2(); p...

shiva0

825 views

shiva0 asked Mar 10, 2019

Page:

« prev
1
...
56
57
58
59
60
61
62
63
64
65
66
...
206
next »

tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true