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13 votes
8 answers
2
ISRO2015-69
If n has 3, then the statement a[++n]=n++; assigns 3 to a[5] assigns 4 to a[5] assigns 4 to a[4] what is assigned is compiler dependent
If n has 3, then the statement a[++n]=n++;assigns 3 to a[5]assigns 4 to a[5]assigns 4 to a[4]what is assigned is compiler dependent
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2 votes
2 answers
5
UGC NET CSE | June 2012 | Part 2 | Question: 38
printf(“%c”, 100); prints 100 prints ASCII equivalent of 100 prints garbage None of the above
printf(“%c”, 100);prints 100prints ASCII equivalent of 100prints garbageNone of the above
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0 votes
1 answer
6
Made Easy2019
The minimum size of stack required to evaluate given post fix expression is _____________ postfix :- 2 5 x 6 + 4 2 x - MY ANSWER IS 8.. CAN ANYONE TELL ME WHERE I AM WRONG…??
The minimum size of stack required to evaluate given post fix expression is _____________postfix :- 2 5 x 6 + 4 2 x - MY ANSWER IS 8..CAN ANYONE TELL ME WHERE I AM WRONG�...
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21 votes
1 answer
7
Undefined Behaviour in C
What will be the output of the following code? #include<stdio.h> int main() { int x=10, y; y = (x++) + (++x); printf("%d %d %d %d ", y, x++, x, ++x); } 22,10,11,13 22,11,11,11 12,10,11,13 22 13 13 13
What will be the output of the following code?#include<stdio.h int main() { int x=10, y; y = (x++) + (++x); printf("%d %d %d %d ", y, x++, x, ++x); }22,10,11,1322,11,11,1...
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2 votes
1 answer
8
Assignment Gate DSA 2014
#include <stdio.h> void f(char**); int main() { char *argv[] = { "ab", "cd", "ef", "gh", "ij", "kl" }; f(argv); return 0; } void f(char **p) { char *t; t = (p += sizeof(int))[-1]; printf("%s\n", t); } (a) ab (b) cd (c) ef (d) gh
#include <stdio.h void f(char ); int main() { char *argv[] = { "ab", "cd", "ef", "gh", "ij", "kl" }; f(argv); return 0; } void f(char p) { char *t; t...
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2 votes
1 answer
11
programming
#include<stdio.h> int main() { int x=191; char *p; p=(char*)&x; printf("%d",*p); } explain it
#include<stdio.h int main() { int x=191; char *p; p=(char*)&x; printf("%d",*p); }explain it
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1 votes
1 answer
12
Function Call
which function will going to be call first? x = f1() + f2() is it compiler dependent ?
which function will going to be call first?x = f1() + f2()is it compiler dependent ?
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1 votes
1 answer
13
google
main() { int a; scanf("%i"&a); printf("%i %d",a,a); scanf("%d",&a); printf("%i %d",a,a); } suppose user entered 0101 as input .what is printed by above program?
main(){int a;scanf("%i"&a);printf("%i %d",a,a);scanf("%d",&a);printf("%i %d",a,a);}suppose user entered 0101 as input .what is printed by above program?
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2 votes
1 answer
14
Thegatebook
Q1)Output with explanation Long int a = scanf("%Id %Id",&a,&a); Printf("%id",a); (A) error (B) garbage value (C) zero (D) 2
Q1)Output with explanationLong int a = scanf("%Id %Id",&a,&a);Printf("%id",a);(A) error(B) garbage value(C) zero(D) 2
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0 votes
1 answer
16
google
main() { int a; scanf("%i"&a); printf("%i %d",a,a); scanf("%d",&a); printf("%i %d",a,a); } suppose user entered 0x56 as input .what is printed by above program?
main(){int a;scanf("%i"&a);printf("%i %d",a,a);scanf("%d",&a);printf("%i %d",a,a);}suppose user entered 0x56 as input .what is printed by above program?
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1 votes
1 answer
17
Programming in C
#include <stdio.h> int main(void){ int i=511; char *p = (char *)&i; printf("%d", *p); } OK so why take 2's complement and not simple binary number? Means, why is C giving -1 and not 255?
#include <stdio.h int main(void){ int i=511; char *p = (char *)&i; printf("%d", *p); }OK so why take 2's complement and not simple binary number? Means, why is C giving -...
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5 votes
3 answers
18
c programming
Will it result in to an error if a header file is included twice? [A]. Yes [B]. No [C]. It is compiler dependent
Will it result in to an error if a header file is included twice?[A].Yes[B].No[C].It is compiler dependent
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2 votes
6 answers
20
c programming
what is the o/p #include<stdio.h> void main() { int a=5; printf("%d %d %d",a++,++a,--a); } also suggest me notes so i can clear my concept about printf function (For Gate)
what is the o/p #include<stdio.h void main() { int a=5; printf("%d %d %d",a++,++a, a); }also suggest me notes so i can clear my concept about printf function (For Gate)
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