Help me in solving LB08B problem

help
,
1

My issue

IF CHEF HAS 10 FRIENDS AND HE HAS 10 LEFT SHOES THEN HE WILL HAVE TO BUY 10 MORE EXTRA SHOES TO GIVE A PAIR TO HIS FRIENDS
BUT MY ANSWER IS MARKED WRONG!!

Learning course: Java for problem solving - 2
Problem Link: CodeChef: Practical coding for everyone

2

@sagnik059
U are right but its not the only correct option C and E option are also correct .
So u have to mark all three A ,C ,E .