What is structure and union in c?
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How do I declare an array of N pointers to functions returning pointers to functions returning pointers to characters?
main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none
What is the difference between test design and test case design?
What is pointer in c?
CAN WE DEFINE ANY FUNCTION WITHIN A FUNCTION.
main() { int i=5; printf("%d%d%d%d",i++,i--,i); }
What's a "sequence point"?
can any one please explain, how can i access hard disk(physical address)? it is possible by the use of far,near or huge pointer? if yes then please explain......
Is both getch() and getchar() functions are similar? if it is similar means why these two functions are used for same usage? if it is not similar means what is the difference?
What is the purpose of the following code? Is there any problem with the code? void send(int count, short *to, short *from) { /* count > 0 assumed */ register n = (count + 7) / 8; switch (count % 8) { case 0: do { *to = *from++; case 7: *to = *from++; case 6: *to = *from++; case 5: *to = *from++; case 4: *to = *from++; case 3: *to = *from++; case 2: *to = *from++; case 1: *to = *from++; } while (--n > 0); } }
why TCS selected more student in the software field from all institution.
What is default value of global variable in c?