A high school has 1000 students and 1000 lockers, one locker for each student. On the first day of school, the principal plays the following game: She asks the first student to open all the lockers. She then asks the second student to close all the even-numbered lockers. The third student is asked to check every third locker. If it is open, the student closes it; if it is closed, the student opens it. The fourth student is asked to check every fourth locker. If it is open, the student closes it; if it is closed, the student opens it. The remaining students continue this game. In general, the nth student checks every nth locker. If it is open, the student closes it; if it is closed, the student opens it. After all the students have taken turns, some of the lockers are open and some are closed. The program below, when ran, will prompt the user to enter the number of lockers in the school. After the game is over, the program will output the number of lockers and the lockers numbers of the lockers that are open.
A high school has 1000 students and 1000 lockers, one locker for each student. On the first day of school, the
principal plays the following game: She asks the first student to open all the lockers. She then asks the second
student to close all the even-numbered lockers. The third student is asked to check every third locker. If it is
open, the student closes it; if it is closed, the student opens it. The fourth student is asked to check every fourth
locker. If it is open, the student closes it; if it is closed, the student opens it. The remaining students continue
this game. In general, the nth student checks every nth locker. If it is open, the student closes it; if it is closed,
the student opens it. After all the students have taken turns, some of the lockers are open and some are closed.
The program below, when ran, will prompt the user to enter the number of lockers in the school. After the
game is over, the program will output the number of lockers and the lockers numbers of the lockers that are
open. However, the statements are in the wrong order, and there are some bugs in this program. Rearrange the
statements and also find and remove the bugs so that the program can run properly.
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