Register

Webpage

Programming in C. Recursion.
Filter

Most answered questions in Programming in C

#201
648
views
2 answers
6 votes
GO Classes Test Series 2024 | Mock GATE | Test 12 | Question: 13
What will be the output of following program ?#include <stdio.h int thefunction(int a) { static int b = 0; b++; a = a + b; return a; } int main() { int b = 0; int i; for ...
User Avatar
#202
1.6k
views
2 answers
1 votes
c pointers
main() { char *p1="name"; char *p2; p2=(char*)malloc(20); memset(p2,0,20); while(*p2++=*p1++); printf("%s\n",p2); }
User Avatar
#203
348
views
2 answers
0 votes
How to take inputs for a string ?
How to take inputs for a string ?Example:- #include<stdio.h #include<stdlib.h #include<conio.h #include<string.h #define MAX 10000 int main() { char*str; int i,te...
User Avatar
#204
1.4k
views
2 answers
1 votes
Dynamic declaration of 2D array
Dynamic declaration of 2D arrayint arr=(int ) malloc(r* sizeof(int*));for(i=0; i<r; i++) arr[i]=(int*) malloc(c* sizeof(int));can anyone explain these lines?
User Avatar
#205
3.0k
views
2 answers
2 votes
c language
#include <stdio.h int main() { int a = 1; int b = 1; int c = a || b; printf("%d %d",c,b); }Answer is given 1, 1 but i m having doubt in logical OR operator and uninary ...
User Avatar
#206
428
views
2 answers
2 votes
cil-2017
User Avatar
#207
682
views
2 answers
0 votes
Programming in C -Dennis Ritchie
My question is when I give :i/p - abcdehow i get output - abcde .I mean C is a character so shouldn't o/p also be an single character . Why is o/p coming out to be be str...
User Avatar
#208
902
views
2 answers
2 votes
error in the code
why is it showing error??#include <stdio.h>int main() { extern int i; i=20; printf("%d",i);}
User Avatar
#209
1.3k
views
2 answers
1 votes
C programming doubt
I am getting segmentation fault for the following code.Please help to rectify. #include <stdio.h #include <stdlib.h struct person { int age; float weight; char *name; }; ...
User Avatar
#210
1.4k
views
2 answers
1 votes
C Programming (interview)
WAP where smallest subarrays with sum greater than x?Say an array={1,5,6,2,45,17};Now, x=60Now we have to find smallest subarray which is greater than x
User Avatar
#211
4.4k
views
2 answers
1 votes
full binary tree , complete and almost complete binary tree difference
what is the difference between all these types of trees1)full binary tree 2) complete binary tree 3) almost complete binary tree 4)perfect binary tree 5)strictly binary t...
User Avatar
#212
625
views
2 answers
1 votes
c programming
#include <stdio.h int K = 4; int a ; unsigned int m; int* check(unsigned int n) { int res = 1; int count = 0; for(int i=0;i<K;i++) if(!(n&(1<<i))) { count++; res = 0; } a...
User Avatar
#213
1.5k
views
2 answers
0 votes
typedef
typedef int (*test)(float*, float*);test tmp; i am unable to understand the code ,please help!
User Avatar
#214
1.3k
views
2 answers
0 votes
TECHTUD, C PROGRAMMING
User Avatar
#215
1.5k
views
2 answers
0 votes
ISRO 2008-ECE exit() function
The library function exit ( ) causes as exit from (a) the loop in which it occurs(b) the block is which it occurs(c) the functions in which it occurs(d) the progam in whi...
User Avatar
#216
1.0k
views
2 answers
0 votes
output of program
If the following fragment (assume negative numbers are stored in 2's complement form)unsigned i=1;int j=-4;printf("%u",i+j);prints x then printf("%d", 8*sizeof(int));outp...
User Avatar
#217
2.7k
views
2 answers
2 votes
let x be an array of integer which of the following can not be present in the LHS of an assignment statement
let x be an array of integer . which of the following can not be present in the left hand side of an assignment statementa)x b) x+i c) * (x+i) d) &x[i]
User Avatar
#218
2.2k
views
2 answers
0 votes
difference between if(a=0) and if(a=non zero)
what is the differernce between if (a=0) and if (a= -7) or any other non-zero number e.g what will be the out put of following program a)if ( a=0)printf(""a is zero ")els...
User Avatar
#219
847
views
2 answers
0 votes
2017_1_42
#include <stdio.h int total(int v) { static int count=0; while(v){ count+=v&1; v>>=1; } return count; } void main() { // your code goes here static int x=0; int i=5; for(...
User Avatar
#220
5.9k
views
2 answers
3 votes
Given a hash table with n keys and m slots, with the simple uniform hashing assumption.....
Given a hash table with n keys and m slots, with the simple uniform hashing assumption (each key is equally likely to be hashed into each slot). Collisions are resolved b...
User Avatar
Page: