The figure shows the course of the enzymatically

catalyzed reaction.

Using a preprocessor directive to define a constant is that if a change is made in one place, it is sufficient to have the change reflected in other parts of the program.

What should be written in the missing part of the printf() statement (line 32) to complete the program correctly?

The above program uses a preprocessor constant in line number .

There are two places where swapping is done. This could not be substituted with a function that can be invoked twice.

Function calls that return void may not be used as a part of an expression. 

void func(int x, int y)
{
  int z;
  scanf("%d", &z);
  return z;
}

#include <stdio.h>
int main() 
{
    int i = 0;
    while (i < 5) {
        if (i % 2 == 0)
        {
                putchar('*');
                continue;
        }
        printf("%d ", i);
        i++;
    }
    return 0;
}

Which of the following function declarations (also called as "function prototypes") are valid?