Everest

command = input()

goal_height = 8848
goal_days = 5
count_days = 1
current_height = 5364

while command != "END" and count_days < 5 and current_height < goal_height:
    climbed_height = int(input())
    if command == "Yes":
        count_days += 1
        current_height += climbed_height
    elif command == "No":
        current_height += climbed_height
    if count_days == goal_days:
        break
    if current_height >= goal_height:
        break
    command = input()
if current_height >= goal_height:
    print(f"Goal reached for {count_days} days!")
else:
    print(f"Failed!\n{current_height}")