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Recent questions tagged programming

Recent questions tagged programming
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C LANGUAGE QUESTIONS
/* I HAVE COMMENTED MY ACTUAL QUESTION BELOW*/ #include<stdio.h> struct health{ #include<stdio.h> struct health { long long int mobile_no; int weight; float temperature; char blood_grp[10]; float height; }; int main() { int n; printf("Enter number of ... ;,sh[i].blood_grp); printf("\n%f",sh[i].height); } } return 0; } /* PLEASE CLARIFY MY QUERY*/
Kaneki asked in Programming Aug 12, 2021
by Kaneki
5 points
50 views
0 votes
0 answers 23 views
Cprogramming
Write a program to reverse each word of a string and print vowels in a capital letters in the reversed string. Is it possible to do because Strings are immutable.
Kaneki asked in Programming Aug 3, 2021
by Kaneki
5 points
23 views
0 votes
0 answers 63 views
Self Doubt from Structure
Why Structures can’t have static members? Also if there is a static function in some file and in another file we are trying to use that function using extern then is it accessible?
Ananya Nayak asked in Programming Aug 1, 2021
by Ananya Nayak
5 points
63 views
0 votes
0 answers 27 views
Self doubt
Is global structure a static structure and what do we exactly mean by a static structure?
Ananya Nayak asked in Programming Aug 1, 2021
by Ananya Nayak
5 points
27 views
0 votes
0 answers 69 views
Programming In C
Find the output of the program int main(void) { int i,j; for(j=i+1,i=1;i<=5;j++,i++) { printf(“%d%d\n”,i,j); } return 0; }
ShivangiChauhan asked in Programming Jul 24, 2021
by ShivangiChauhan
17 points
69 views
0 votes
0 answers 78 views
Programming Paradigms - Cain, Stanford
I was going through the link for best videos in Programming to be able to solve more output based questions in Gate. In the link : https://gatecse.in/best-video-lectures-for-gate-cse/ . It’s given “Doesn’t cover the entire GATE syllabus in programming but useful” Can I know what is missing, and from where to learn for rest of GATE syllabus?
xlr8_r asked in Programming Jul 18, 2021
by xlr8_r
5 points
78 views
0 votes
0 answers 83 views
File handling in c
Hi Is File handling topic in c programming is important for gate Or not It is necessary for doing file handling topic for gate ? Thank you
ykrishnay asked in Programming Jul 14, 2021
by ykrishnay
103 points
83 views
0 votes
0 answers 25 views
programing loops
Q 19. for (I=1 ; I<=n ; J++) for (J=I +1 ; J<=n ; J++) for (K=1 ; K<=J ; K++) printf(“pankaj”); how many time pankaj will be printed sole with sumation method
Kunal Sawant asked in Programming Jul 1, 2021
by Kunal Sawant
5 points
25 views
0 votes
0 answers 62 views
Made easy workbook c programming question
The correct answer is (b). I am not able to understand how it is the correct answer, please explain.
akshansh asked in Programming Jun 15, 2021
by akshansh
15 points
62 views
0 votes
0 answers 48 views
Gate 2019 Mining Question 19
If the time to failure of a machine component is exponentially distributed, the reliability of the same at Mean Time to Failure (MTTF) is ____
kartikb94 asked in Operating System Mar 22, 2021
by kartikb94
5 points
48 views
0 votes
0 answers 94 views
Jest sample paper question number 7
function mu(a,b:integer) returns integer; var i,y: integer; begin ---------P---------- i = 0; y = 0; while (i < a) do begin --------Q------------ y := y + b ; i = i + 1 end return y end I arrived at the answer that Q=y<a P=y<i
hari1998 asked in Programming Mar 21, 2021
by hari1998
5 points
94 views
0 votes
0 answers 45 views
#operators_pointers_string
#include <stdio.h> #define VAL 32 int main() { char arr[] = "geeksquiz"; *(arr + 0) &= ~VAL; *(arr + 5) &= ~VAL; printf("%s", arr); return 0; }
Sur_1611 asked in Programming Feb 18, 2021
by Sur_1611
5 points
45 views
0 votes
0 answers 49 views
Book: Gate Overflow Question no. 4.7.20 in the Programming in C section
hadarsh asked in Programming Jan 12, 2021
by hadarsh
5 points
49 views
0 votes
0 answers 29 views
TGA material
Q. What does the following program do when the input is unsigned 16-bit integer? #include<stdio.h> main() { unsigned int num; int i; scanf("%u",&num); for(i=0;i<16;i++) { printf("%d.",(num << i&1 <<15)?1:0 ... it prints all even bits from num (B) it prints all odd bits from num (C) it prints binary equivalent of num (D) none of the above
Enolx.21 asked in Programming Dec 30, 2020
by Enolx.21
53 points
29 views
0 votes
1 answer 56 views
What would be the output of following program and why?
savvysiddharth asked in Programming Dec 26, 2020
by savvysiddharth
5 points
56 views
0 votes
0 answers 45 views
Self Doubt : Bubble Sort
If a question is asked in GATE regarding bubble sort,should i take normal bubble sort or improved version of bubble sort? In some test series question, they are giving best case time complexity as O(n) instead of O(n^2) for bubble sort. So, which one should i take?
phaneendrababu asked in Algorithms Nov 26, 2020
by phaneendrababu
11 points
45 views
2 votes
0 answers 104 views
Made easy self doubt on C programming
Isnt the answer 21?
ijnuhb asked in Programming Nov 12, 2020
by ijnuhb
751 points
104 views
1 vote
0 answers 35 views
General_Doubt
int main() { int arr[2][3][3]= {'A','B','C','D','E','F','G','H','I','J','K' ,'L','M','N'}; int (*p)[2][3][3]= &arr; printf("%d",(*(*(*p)[0]+5))-(*(*(*p)[1]-3))); } ANS: -1 //F-G here the pointer p is ... pointer as for 3D array it should have been (*p) [3][3] and that is why (*p) is pointing to the whole 3D array not any element of it. Please correct me if i am wrong.
Sahil91 asked in Programming Nov 12, 2020
by Sahil91
687 points
35 views
0 votes
0 answers 35 views
Self Doubt Algorithms
what is time complexity to insert a node based on key in a priority queue? O(nlogn) O(logn) O(n) (n2) i am unable to get the meaning of the question . is it a simple insertion in the priority queue?? . what is the meaning of “based on key”.Please explain this….
manal jain asked in Programming Oct 20, 2020
by manal jain
5 points
35 views
0 votes
0 answers 45 views
C programming self doubt
int a=14; a=a++; Why is the final output of a is 14 and not 15? Since post operator is used so first the value 14 will be assigned to “a” and then “a” will get incremented to 15.So final value should be 15.But why it is coming output as 14?
vishal burnwal asked in Programming Oct 19, 2020
by vishal burnwal
77 points
45 views
0 votes
0 answers 53 views
p&ds(madeeasy subjectwise test)
In this last statement printf(“ \n %d %d “,s,t ) ; s value should be printed as 2 beacuse in the statement t= p + q+ s++ , s is post incremented so its value is incremented next statement but the sol gives value of s=2. What is the approach ?
nitin21038 asked in Programming Sep 22, 2020
by nitin21038
2 points
53 views
0 votes
0 answers 30 views
Geeksforgeeks
You are given a list of 5 integers and these integers are in the range from 1 to 6. There are no duplicates in list. One of the integers is missing in the list. Which of the following expression would give the missing number. ^ is bitwise XOR operator. ~ is bitwise NOT operator. Let elements of list can ... [4] ^ 1 ^ 2 ^ 3 ^ 4 ^ 5 D ~(list[0] ^ list[1] ^ list[2] ^ list[3] ^ list[4])
Musa asked in Programming Sep 21, 2020
by Musa
5 points
30 views
0 votes
0 answers 72 views
topictest-madeeasy
no of digits in n integer part of logarithm of n base 2 fn always return 0 n/2 the sol is given as b) but I am getting a) as the answer
nitin21038 asked in Programming Sep 12, 2020
by nitin21038
2 points
72 views
0 votes
0 answers 148 views
Made easy theory, Self doubt in pointers
#include<stdio.h> int main() { char *p1="Graduate"; char *p2=p1; printf("%c",*++p2); printf("%d",sizeof(p2)); return 0; }
sarthakdarji asked in Programming Sep 11, 2020
by sarthakdarji
11 points
148 views
0 votes
0 answers 97 views
Understanding pointers in C (Yashavant Kanetkar)
Can anyone please provide the output of the below code with proper explanation:- #include <stdio.h> show(int(*q)[3][4],int ii,int jj,int kk){ int i,j,k; int *p; for(i=0;i<ii;i++){ for(j=0;j<jj;j++){ p=q[i][j]; printf("\nThis is %d\n",q[i][ ... 7,8, 9,3,2,1}, { 2,3,5,7, 4,3,9,2, 1,6,3,6} }; show(a, 2, 3,4 ) ; } Thanks in advance.
Pratyush Priyam Kuan asked in Programming Sep 9, 2020
by Pratyush Priyam Kuan
1.1k points
97 views
0 votes
0 answers 61 views
Programming :ME
#include<stdio.h> int main(){ int i=500; int *p=&i; foo(&p); printf("%d",*p); return 0; } void foo(int **p1){ int j=2; *p1=&j; printf("%d",**p1); } My doubt what happen when double pointer working as single pointer? *p1=&j in 11th line? Will it work like single pointer? And what will be the output?
srestha asked in Programming Sep 6, 2020
by srestha
1.0k points
61 views
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