What does sizeof function do?
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I heard that you have to include stdio.h before calling printf. Why?
How to write a program for machine which is connected with server for that server automatically wants to catch the time for user of that machine?
What does %c mean in c?
Tell me is null always defined as 0(zero)?
Go through the following code sinippet char a[20]; a="Hello Orcale Test"; will this compile?
What is typedef?
write a program to find the largest and second largest integer from an array
string reverse using recursion
What are the disadvantages of external storage class?
#define swap1(a,b) a=a+b;b=a-b;a=a-b; main() { int x=5,y=10; swap1(x,y); printf("%d %d\n",x,y); swap2(x,y); printf("%d %d\n",x,y); } int swap2(int a,int b) { int temp; temp=a; b=a; a=temp; return; } what are the outputs?
Why doesnt the call scanf work?
What is a shell structure examples?