Describe THREE different methods for calculating the size of source code using the lines of code metric. Hence calculate the size of the following code segment using each method.   int main() {    // function call   unsigned num = NumBooks("How many Books have you borrowed?  ");     //the if function, note the Boolean condition in the brackets     if (num >= maxbooks)      printf("You will need to return some books before we can lend you any more \n"); }     //Here we define our function unsigned NumBooks(char prompt[]) {   char string[BUFSIZ];   unsigned num2 =0u;  printf("%s", prompt);  gets(string);sscanf(string, "%u", &num2);  return num2; }

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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  1. Describe THREE different methods for calculating the size of source code using the lines of code metric. Hence calculate the size of the following code segment using each method.

 

int main()

{

 

 // function call

  unsigned num = NumBooks("How many Books have you borrowed?  ");

 

  //the if function, note the Boolean condition in the brackets

 

  if (num >= maxbooks)

     printf("You will need to return some books before we can lend you any more \n");

}

 

 

//Here we define our function

unsigned NumBooks(char prompt[])

{

  char string[BUFSIZ];

  unsigned num2 =0u;

 printf("%s", prompt);

 gets(string);sscanf(string, "%u", &num2);

 return num2;

}

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