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Note

  • This example demonstrate the effects of if() statements, by highlighting parts of the code that been executed in bold dark red . Try it and see which parts of the code are executed and which are skipped over.
Hi!   Hi!           Start main()

Try stepping through the code


  Value and type of last evaluated expression: Address of array element: Address of array elementx:  (none)

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Code

 Header...

 int main(){
   ... 

»  int x=14;

»  if (x>100) 
    printf("x is greater than 100\n");
  else if (x>10) 
    printf("x is greater than 10 but less then or equal to 100\n");
  else if (x>0) 
    printf("x is greater than 0 but less then or equal to 10\n");
  else 
    printf("x is negative\n");

»  return 0;

}

Data

x (int)
128
14

Memory

main()

128
129
130
131
x = 14

NB: the actual memory address of each variable is the
address shown plus 4290939208 (0xFFC28948).

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.
Show output (Before looking at the output, work out what you think it put should be and see if you are right.)

Output

x is greater than 10 but less then or equal to 100
                                                                                                                                                                                                                                                                       
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