A town has three hotels. You have 10 vouchers for one-night stay for the first hotel, 15 for the second one, and 20 for the third one. The rules do not allow you to use vouchers for two consecutive nights in one hotel. Can you use them all for 10 + 15 + 20 = 45 consecutive nights changing the hotels each night?

A town has three hotels. You have 10 vouchers for one-night stay for the first hotel, 15 for the second one, and 30 for the third one. The rules do not allow you to use vouchers for two consecutive nights in one hotel. Can you use them all for 10 + 15 + 30 = 55 consecutive nights changing the hotels each night?

A

B

C

Current path: –

Number of vouchers remaining: 10 + 15 + 20 = 45

A

B

C

Current path: –

Number of requests remaining: 10 + 15 + 30 = 45