Recent questions in Programming

0 votes

0 answers

1

http://www.nutritionofhealth.ca/slim-fit-180/

asked 18 minutes ago in Programming by Waldropfox (11 points) | 1 view

0 votes

1 answer

2

Mygetuniv
Is it correct to say that prefix expression is merely the reverse of postfix expression

asked 11 hours ago in Programming by Rishav kashyap (45 points) | 15 views

+1 vote

1 answer

3

#programming
#include<stdio.h> main() { int i=511; char *ptr=(char *)&i; printf("%d",*ptr); } explain...how output came -1????

asked 17 hours ago in Programming by shefali1 Active (1.2k points) | 16 views

0 votes

0 answers

4

Number of Trees
The number of possible ordered trees with 3 nodes A,B and C? [closed]

asked 1 day ago in Programming by atul_21 Active (1.1k points) | 13 views

+4 votes

0 answers

5

C programming
void main() { int x,y; y=10; scanf("%d", &x); } When memory wil be allocated to the x and y?Compile time or run time?

asked 1 day ago in Programming by rahul sharma 5 Veteran (11.4k points) | 62 views

0 votes

0 answers

6

Programming language
JavaScript is a programming language or scripting language? And what's difference between the scripting languages and programming language?

asked 2 days ago in Programming by Harikesh Kumar (349 points) | 6 views

0 votes

0 answers

7

UGCNET-june2009-ii-20
There exists a construct which returns a value ‘true’ if the argument subquery is: (A) empty (B) non-empty (C) in error (D) none of the above

asked 2 days ago in Programming by rishu_darkshadow Loyal (2.9k points) | 13 views

0 votes

0 answers

8

UGCNET-june2009-ii-17
The friend functions are used in situations where: (A) We want to have access to unrelated classes (B) Dynamic binding is required (C) Exchange of data between classes to take place (D) None of the above

asked 2 days ago in Programming by rishu_darkshadow Loyal (2.9k points) | 4 views

+1 vote

2 answers

9

UGCNET-june2009-ii-16
Which of the following does not represent a valid storage class in ’c’? (A) automatic (B) static (C) union (D) extern

asked 2 days ago in Programming by rishu_darkshadow Loyal (2.9k points) | 19 views

0 votes

0 answers

10

UGCNET-june2009-ii-15
What is the value of ‘b’ after the execution of the following code statements: C=10; B=++c + ++c; (A) 20 (B) 22 (C) 23 (D) None

asked 2 days ago in Programming by rishu_darkshadow Loyal (2.9k points) | 16 views

0 votes

0 answers

11

Programming, gate 2000
What is printed by the print statements in the program P1 assuming call by reference parameter passing? Program P1() { X=10; Y=3; Func1(y,x,x); print x; print y; } func1(x,y,z) { Y=y+4; Z=x+y+z; } Someone please explain. [closed]

asked 2 days ago in Programming by Ipsita Priyadarsini (101 points) | 11 views

+1 vote

0 answers

12

GATE 1987#Binary Tree
http://gateoverflow.in/2604/gate1995_1-17 .What is the degree of a node in a tree? Is it same as a graph OR the number of children of that node? [closed]

asked 3 days ago in Programming by Abhi Girin (135 points) | 16 views

0 votes

1 answer

13

c programming
Consider the following C code int main() { int a = 300; char *b = (char *)&a; *++b = 2; printf("%d ",a); return 0; } Consider the size of int as two bytes and size of char as one byte. Predict the output of the following code . Assume that the machine is little-endian.

asked 3 days ago in Programming by chandra sai (469 points) | 45 views

0 votes

0 answers

14

Programming
Consider the following C function in which size is the number of elements in the array E: int MyX(int *E, unsigned int size){ int Y = 0; int Z; int i, j, k; for(i=0;i<size;i++) Y=Y+E[i]; for(i=0;i<size;i++) ... elements of the array E. So option (D) should be the correct answer. Please correct me if I am wrong and please explain with reasons. Thanks.

asked 3 days ago in Programming by nishant279 (341 points) | 12 views

0 votes

1 answer

15

C programming
#include <stdio.h> int main() { int i = 3; printf("%d", (++i)++); return 0; } why this is giving compile time error?

asked 3 days ago in Programming by chandra sai (469 points) | 25 views

–2 votes

0 answers

16

program output

asked 3 days ago in Programming by Sunil8860 (205 points) | 26 views

0 votes

0 answers

17

printf
What is the use of %n being used in printf statement

asked 3 days ago in Programming by saipriyab (165 points) | 18 views

+1 vote

2 answers

18

mock test
Considering size of int as 2 Bytes and size of char as 1 Byte what will be the output int main() { int a=300; char *b=(char *)&a; *==b=2; printf("%d",a); return 0; }

asked 4 days ago in Programming by saipriyab (165 points) | 24 views

+2 votes

1 answer

19

Programming
Please explain the output. #include<stdio.h> int main() { int c; printf("geeks for %ngeeks ", &c); printf("%d", c); getchar(); return 0; }

asked 4 days ago in Programming by Shubham Kumar Gupta (105 points) | 37 views

+2 votes

4 answers

20

C programming
Does C perform array out of bound checking? What is the output of the following program? int main() { int i; int arr[5] = {0}; for (i = 0; i <= 5; i++) printf("%d ", arr[i]); return 0; }

asked 4 days ago in Programming by chandra sai (469 points) | 39 views

0 votes

1 answer

21

Online test series
#include<stdio.h> int f(int x,int *py,int **ppz){ int y,z; **ppz+=1; z=**ppz; *py+=2; y=*py; x+=3; return(x+y+z); } void main(){ int c,*b,**a; c=4; b=&c; a=&b; printf("%d",f(&c,b,a)); return 0; } Here why doesn't the value of x increment even though the pointers are changed by value? Why is the answer 19 and not 22?

asked 4 days ago in Programming by Satwik Mishra 1 (97 points) | 32 views

+1 vote

0 answers

22

Online test series
#include<stdio.h> void fun(int arr[]){ int i; int arr_size=sizeof(arr)/sizeof(arr[0]); for(i=0;i<arr_size;i++){ printf("%d\t",arr[i]); } } int main(){ int i; int arr[4]={10,20,30,40}; fun(arr); } Here why doesn't it output 10 20 30 40. The answer given is 10 20. Please explain this.

asked 4 days ago in Programming by Satwik Mishra 1 (97 points) | 26 views

+1 vote

1 answer

23

C prrogramming
Please tell the output and explain in detail. #include<stdio.h> #define A -B #define B -C #define C 5 int main() { printf("The value of A is %d\n", A); return 0; }

asked 4 days ago in Programming by Shubham Kumar Gupta (105 points) | 31 views

+1 vote

1 answer

24

gatestack
#include<stdio.h> #define PRODUCT(x) (x*x) void main() { int i=3,j,k,l; j=PRODUCT(i+1); k=PRODUCT(i++); l=PRODUCT(++i); printf("%d\n%d\n%d\n%d",i,j,k,l); } the answer is a.7 b.7 c.12 d.49

asked 5 days ago in Programming by Nitish Kumar 5 (21 points) | 24 views

+1 vote

2 answers

25

PROGRAMMING

asked Sep 17 in Programming by Parshu gate (457 points) | 42 views

0 votes

0 answers

26

gate2000
explain [closed]

asked Sep 17 in Programming by Ipsita Priyadarsini (101 points) | 26 views

0 votes

0 answers

27

gate 2000
Answer with explanation [closed]

asked Sep 17 in Programming by Ipsita Priyadarsini (101 points) | 26 views

0 votes

1 answer

28

breadth first search
The max possible height of BFS tree , if BFS is run on a complete bipartite graph Km,n where m>=1 , n>=1 with starting vertex S is

asked Sep 17 in Programming by A_i_$_h Boss (5.2k points) | 46 views

0 votes

1 answer

29

binary heap
The number of ways 1,2,3,4,5 can be inserted into binary heap such that the resultant binary heap is max heap

asked Sep 17 in Programming by A_i_$_h Boss (5.2k points) | 28 views

0 votes

2 answers

30

UGCNET-dec2009-ii-15
Which of the statements are true ? I. Function overloading is done at compile time. II. Protected members are accessible to the member of derived class. III. A derived class inherits constructors and destructors. IV. A friend function can be called like a normal function. V. ... class. (A) I, II, III (B) II, III, V (C) III, IV, V (D) I, II, IV

asked Sep 17 in Programming by rishu_darkshadow Loyal (2.9k points) | 18 views

Recent questions in Programming

Recent Posts

Recent Blog Comments