Explanation:
1. List Initialization
a = [1, 2]
b = [3, 4]
Two lists are created:
a contains values 1 and 2
b contains values 3 and 4
2. Outer Loop
for i in a:
Iterates over each element in list a
First iteration: i = 1
Second iteration: i = 2
3. Inner Loop with zip()
for x, y in zip(a, b):
zip(a, b) pairs elements from both lists:
First pair: (1, 3)
Second pair: (2, 4)
The loop runs twice for each value of i
4. Calculation and Printing
print(i + x + y)
Adds:
i from the outer loop
x from list a
y from list b
Prints the result in each iteration
5. Execution Flow
When i = 1:
1 + 1 + 3 = 5
1 + 2 + 4 = 7
When i = 2:
2 + 1 + 3 = 6
2 + 2 + 4 = 8
6. Final Output
5
7
6
8
Total print statements = 4
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