What is the output of the code snippet given below? s = "abcde" i = 1 while i 1 : print(s[i])

Question

What is the output of the code snippet given below?
s = "abcde"
i = 1
while i < 5 :
   if i > 1 :
      print(s[i])

BlackTom AI · Accepted Answer

Let's break down what the code is doing step by step, examining each answer choice in turn.
Option A: 'No output' — This would imply that the program prints nothing but eventually terminates. However, the loop has no mechanism to terminate or to produce output on the first iteration, because there is no i increment and the print statement is only executed when i > 1. Since i starts at 1, the condition i > 1 is false on the first pass, so nothing is printed, but the loop never advances, causing an infinite loop rather than a normal termination. So this option is incomplete as it ignores the infinite nature of the loop.
Option B: 'No output (infinite loop)' — This matches the actual behavior: i never changes, the while condition i < 5 remains true forever, and the print(s[i]) is never reached because i is not greater than 1 on the initial checks. In short, the program runs forever without producing any output.
Option C: 'abcde' — Printing s[i] would require the code to reach the print statement and have i take a value within the string indices. The code never increments i, and the first time the if condition is true would be at i > 1, but since there is no increment, the loop would still be stuck and not reach printing. Therefore, this option inaccurately assumes printing occurs.
Option D: 'bcde' — Similar to option C, this would require the loop to print a character at index i when i starts at 1 and increments. The absence of any i increment means the code cannot progress to i = 2, so printing does not occur. This makes this option incorrect.
Overall, the only statement that correctly describes the program's behavior is that there is no output due to an infinite loop, which aligns with option B.

Fal25_CS003C_74229 Ch. 4 Pre-Quiz (Remotely Proctored)

What is the output of the code snippet given below? s = "abcde" i = 1 while i < 5 : if i > 1 : print(s[i])

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