Tutorial 4 - Question 3

Q3. Sometimes the meaning of what a programmer wrote isn’t what s/he intended. We then say the program has a logic error. Consider the following loop – if the programmer intended the loop to run 3 times, does it have a logic error? How many times will the loop run?

Answer:

• Yes, It contain a logic error in above code. User want to loop 3 times.
  First error:-
• index start from 5 up to (but not including) 2 times.
• How the user want to loop 3 times, and it start from 5 and end in 2
  Second error:-
• incrementing by 1 = (index + 1 )
  User should input (Decrementing by 1 = (index -1)