main()
{
char * strA;
char * strB = I am OK;
memcpy( strA, strB, 6);
}
a. Runtime error.
b. I am OK
c. Compile error
d. I am O
- 4 Answers
- 13135 Views
- HCL, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / chandra
Answer is (c)compile error
compiler cannot initialize the string with out "". Hence any
compiler throws an error
If the string is with in "", then answer will be(a) Runtime
error.
since the string strA is used with out being initialized
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / prashant
if quotes are inserted ans will be -->
d) I am O
| Is This Answer Correct ? | 0 Yes | 3 No |
write a c program to input initial & final time in the format hh:mm and find the time intervel between them? Ex inputs are initial 06:30 final 00:05 and 23:22 final 22.30
#include<stdio.h> main() { int a[2][2][2] = { {10,2,3,4}, {5,6,7,8} }; int *p,*q; p=&a[2][2][2]; *q=***a; printf("%d----%d",*p,*q); }
main() { int i = 3; for (;i++=0;) printf(“%d”,i); }
void main () { int x = 10; printf ("x = %d, y = %d", x,--x++); } a. 10, 10 b. 10, 9 c. 10, 11 d. none of the above
Give a oneline C expression to test whether a number is a power of 2?
25 Answers EA Electronic Arts, Google, Motorola,
What is the subtle error in the following code segment? void fun(int n, int arr[]) { int *p=0; int i=0; while(i++<n) p = &arr[i]; *p = 0; }
How to swap two variables, without using third variable ?
104 Answers AB, ADP, BirlaSoft, Cisco, Cygnet Infotech, HCL, Hewitt, Honeywell, HP, IBM, Infosys, Manhattan, Microsoft, Mobius, Percept, Satyam, SofTMware, TCS, Wipro, Yamaha,
¦void main() ¦{ ¦int i=10,j; ¦ j=i+++i+++i; ¦printf("%d",j); ¦getch(); ¦} ¦ output:-30 but in same question if we write as- ¦void main() ¦{ ¦int i=10; ¦ int j=i+++i+++i; ¦printf("%d",j); ¦getch(); ¦} ¦ output:-33 why output is changed from 30 to 33. Can any body answer...
can u give me the c codings for converting a string into the hexa decimal form......
main() { char *p; p="Hello"; printf("%c\n",*&*p); }
#include<stdio.h> int main() { int x=2,y; y=++x*x++*++x; printf("%d",y); } Output for this program is 64. can you explain how this output is come??
main() { static int var = 5; printf("%d ",var--); if(var) main(); }
C Code 
