Echoing input is good programming practice because it can reveal problems in the input.

Question

Quizplus · Accepted Answer

Echoing input means repeating the input back to the user, which can help the user verify that their input was correctly received. Additionally, echoing can reveal any errors or unexpected characters in the input, allowing the program to prompt the user for clarification or prevent errors later on in the program. Therefore, echoing input is considered good programming practice.

Echoing Input Is Good Programming Practice Because It Can Reveal