Explain what will the preprocessor do for a program?
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In c programming, explain how do you insert quote characters (? And ?) Into the output screen?
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This is a variation of the call_me function in the previous question:call_me (myvar)int *myvar;{ *myvar += 5; }The correct way to call this function from main() will be a) call_me(myvar) b) call_me(*myvar) c) call_me(&myvar) d) expanded memory
why use functions a) writing functions avoids rewriting the same code over and over b) using functions it becomes easier to write programs and keep track of what they are doing c) a & b d) none of the above
What is difference between arrays and pointers?
Explain what does it mean when a pointer is used in an if statement?
Why can’t constant values be used to define an array’s initial size?
What is a void * in c?
What is the benefit of using #define to declare a constant?
What is the use of header files?
consider the following program sigment int n,sum=1; switch(n) { case 2:sum=sum+2; case 3:sum*=2; break; default:sum=0;} if n=2, what is the value of sum a.0 b.6 c.3 d.none
Is main a keyword in c?