Question 24
In Funny-Foot-Land, men and women wear the same sort of shoes. Each man has a left foot that is two sizes bigger than the right foot. Each woman has a left foot that is one size bigger than the right foot. However, shoes are only sold in pairs of the same size. To save money, some friends decide to buy shoes together. After putting on their new shoes, two shoes are left over: one of size 36 and one of size 45. What is the minimum number of people in the group?