Question

Write a section of code in Python that will print out every third character in the string. Assume the variable "text" already exists and is a long sentence or string of words entered by the user:

a) for i in range(2, len(text), 3): print(text[i])
b) for i in range(0, len(text), 3): print(text[i])
c) for i in range(1, len(text), 3): print(text[i])
d) for i in range(3, len(text), 3): print(text[i])

Answer 1

To print every third character in the string, option a) is correct as it starts at index 2, which is the third character, and then steps through the string by increments of 3.

Step-by-step explanation:

To print every third character in the string text, we should start at the second index (which is the third character because indices start at 0 in Python) and then select every third character after that. The correct section of code in Python for this task is option a):

for i in range(2, len(text), 3):
print(text[i])

This code uses a for loop to iterate through the string, starting at index 2, and steps through the string in increments of 3, effectively printing every third character.

The correct answer is option d) for i in range(3, len(text), 3): print(text[i]). This code will print out every third character in the string. It starts at index 3 (which is the fourth character) and increments by 3, printing the characters at positions 3, 6, 9, and so on.

Therefore, the correct answer is option d) for i in range(3, len(text), 3): print(text[i]).