# There are N people who want to visit an escape room. The person will only go if at least L other people will go with them. Additionally, that person doesn't want to go with more than H other people, since it would ruin the experience for them. Find the maximum number of people that can go to the escape room at a time. # Example input: # 6 # 1 2 # 1 4 # 0 3 # 0 1 # 3 4 # 0 2