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What will be the output of the following Python code?a={1:5,2:3,3:4}a.pop(3)print(a){1: 5}{1: 5, 2: 3}Error, syntax error for pop() method{1: 5, 3: 4}

Question

What will be the output of the following Python code?


a={1:5,2:3,3:4}
a.pop(3)
print(a)
  • {1: 5}
  • {1: 5, 2: 3}
  • Error, syntax error for pop() method
  • {1: 5, 3: 4}
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Solution

The output of the given Python code will be {1: 5, 2: 3}.

Here's the step by step explanation:

  1. The code first defines a dictionary a with keys 1, 2, and 3 and corresponding values 5, 3, and 4.

  2. The pop() method is then called on the dictionary a with 3 as an argument. This method removes the key-value pair from the dictionary where the key is 3.

  3. Finally, the print(a) statement outputs the updated dictionary after the pop() operation, which is {1: 5, 2: 3}.

This problem has been solved

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