What are extern variables in c?
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Which header file should you include if you are to develop a function which can accept variable number of arguments?
what is the output on the screen? int n; n=printf("my name is %d",printf("kiran %d",printf("kumar"))); printf("\n %d \n",n);
what is the output? #define fun(a,b,t) (g ##t=(a),(a)=(b),(b)=g##t) float gfloat; main() { float a=1.12,b=3.14; fun (a,b,float); printf("na=%4.2f,b=%4.2f",a,b); } A)Error in Defining Macro B)a=1.12,b=3.14 C)a=3.14,b=1.12 D)None of the Above
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write a proram to reverse the string using switch case?
What are runtime error?
Is using exit() the same as using return?
How do you print only part of a string?
Where can I get an ansi-compatible lint?
Do pointers store the address of value or the actual value of a variable?
I was asked to write a program in c which when executed displays how many no.of clients are connected to the server.
main() { int i,j,A; for(A=-1;A<=1;A++) prinf("%d\t",!!A); }
Explain how do you list files in a directory?