How many times will the following "for loop" iterate?for i in range(5): print(i)
Question
How many times will the following "for loop" iterate?
for i in range(5):
print(i)
Solution
Sure! Let's break down the "for loop" step by step to determine how many times it will iterate.
The loop in question is:
for i in range(5):
print(i)
-
Understanding
range(5)
:- The
range()
function generates a sequence of numbers. range(5)
generates the sequence: 0, 1, 2, 3, 4.- This sequence includes 5 numbers, starting from 0 up to (but not including) 5.
- The
-
Loop Iteration:
- The
for
loop will iterate over each number in the sequence generated byrange(5)
. - For each iteration, the variable
i
will take on the value of the next number in the sequence.
- The
-
Counting the Iterations:
- The sequence generated by
range(5)
has 5 numbers: 0, 1, 2, 3, 4. - Therefore, the loop will iterate 5 times, once for each number in the sequence.
- The sequence generated by
-
Output:
- During each iteration, the
print(i)
statement will execute, printing the current value ofi
.
- During each iteration, the
So, the "for loop" will iterate 5 times.
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