To determine what the command line will print, let's break down the code step by step:

1. The first line assigns the string "Python is cool" to the variable 'a'.
2. The second line uses the 'print' function to output a specific character from the string 'a'.
- The expression 'a[-2]' accesses the second-to-last character of the string 'a'.
- In this case, the second-to-last character is 'o'.
3. Therefore, when the code is executed, it will print the letter 'o' as the output.

Question

To determine what the command line will print, let's break down the code step by step:

1. The first line assigns the string "Python is cool" to the variable 'a'.
2. The second line uses the 'print' function to output a specific character from the string 'a'.
   - The expression 'a[-2]' accesses the second-to-last character of the string 'a'.
   - In this case, the second-to-last character is 'o'.
3. Therefore, when the code is executed, it will print the letter 'o' as the output.

Knowee AI · Accepted Answer

To determine what the command line will print, let's break down the code step by step:

1. The first line assigns the string "Python is cool" to the variable 'a'.
2. The second line uses the 'print' function to output a specific character from the string 'a'.
   - The expression 'a[-2]' accesses the second-to-last character of the string 'a'.
   - In this case, the second-to-last character is 'o'.
3. Therefore, when the code is executed, it will print the letter 'o' as the output.

What does this command line print?>>> a = "Python is cool">>> print(a[-2])

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