What is the output of the following code? for i in range(1, 5):if i == 3: breakprint(i)Answer area1 2 31 21 2 3 41 2 4
Question
What is the output of the following code?
for i in range(1, 5):
if i == 3:
break
print(i)
Answer area
1 2 3
1 2 3
1 2 4
1 2 3 4
Solution
Break Down the Problem
- Identify the loop structure and the condition inside the loop.
- Determine what happens when the condition is met.
- Analyze the print statement and what values will be printed before the loop exits.
Relevant Concepts
- The
for
loop iterates over a specified range. - The
break
statement terminates the loop when a condition is met.
Analysis and Detail
- The
for
loop starts withi = 1
and goes up toi = 4
(the range is1
to5
, but5
is not included). - On each iteration, the value of
i
is checked:i = 1
→ print1
i = 2
→ print2
i = 3
→ the conditionif i == 3
is true, sobreak
is executed, and the loop is exited.
Verify and Summarize
The final value of i
printed just before the loop exits are 1
and 2
. The loop will halt before printing 3
.
Final Answer
The output of the code will be:
1
2
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