풀이 전 문제
camera
weight 12 · value 24laptop
weight 18 · value 38battery
weight 8 · value 18tent
weight 22 · value 35water
weight 15 · value 20food
weight 10 · value 22jacket
weight 9 · value 16first-aid
weight 6 · value 15drone
weight 20 · value 40book
weight 5 · value 8stove
weight 11 · value 21radio
weight 7 · value 14