31. What will happen after compiling and running following code?
main()
{
printf("%p", main);
}
main()
{
printf("%p", main);
}32. Use of functions
33. Any C program
34. What is function?
35. Determine output:
main()
{
int i = abc(10);
printf("%d", --i);
}
int abc(int i)
{
return(i++);
}
main()
{
int i = abc(10);
printf("%d", --i);
}
int abc(int i)
{
return(i++);
}36. The default parameter passing mechanism is
37. What is the result of compiling and running this code?
main()
{
char string[] = "Hello World";
display(string);
}
void display(char *string)
{
printf("%s", string);
}
main()
{
char string[] = "Hello World";
display(string);
}
void display(char *string)
{
printf("%s", string);
}38. Determine output:
main()
{
int i = 5;
printf("%d%d%d%d%d", i++, i--, ++i, --i, i);
}
main()
{
int i = 5;
printf("%d%d%d%d%d", i++, i--, ++i, --i, i);
}
39. Pick the correct statements.
I. The body of a function should have only one return statement.
II. The body of a function may have many return statements.
III. A function can return only one value to the calling environment.
IV. If return statement is omitted, then the function does its job but returns no value to the calling environment.
I. The body of a function should have only one return statement.
II. The body of a function may have many return statements.
III. A function can return only one value to the calling environment.
IV. If return statement is omitted, then the function does its job but returns no value to the calling environment.
40. What will be the output of the following program code?
main()
{
static int var = 5;
printf("%d ", var--);
if(var)
main();
}
main()
{
static int var = 5;
printf("%d ", var--);
if(var)
main();
}Read More Section(Function)
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