Robotics & Artificial Intelligence
Predict the output of the following snippet:
m, n = 2, 15
for i in range(1, 5):
m = m + 1
n = n - 1
print("m =", m)
print("n =", n)
Answer
Output
m = 6
n = 11
Explanation
Let’s break down the code line by line:
1. m, n = 2, 15: This statement uses multiple assignment, where m is assigned 2 and n is assigned 15 in a single statement.
2. for i in range(1, 5):: The for loop runs for the values 1, 2, 3, 4. Therefore, the loop executes 4 times.
3. Iterations
- First Iteration: m = 3, n = 14
- Second Iteration: m = 4, n = 13
- Third Iteration: m = 5, n = 12
- Fourth Iteration: m = 6, n = 11
4. print("m =", m): Displays m = 6
5. print("n =", n): Displays n = 11
6. Therefore, the final output is:
m = 6
n = 11
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