Item name: water, weight: 153, value:200
Item name: sandwich, weight: 50, value:160
Item name: map, weight: 9, value:150
Item name: note-case, weight: 22, value:80
Item name: waterproof overclothes, weight: 43, value:75
Item name: suntan cream, weight: 11, value:70
Item name: waterproof trousers, weight: 42, value:70
Item name: glucose, weight: 15, value:60
Item name: banana, weight: 27, value:60
Item name: socks, weight: 4, value:50
Item name: compass, weight: 13, value:35
Item name: sunglasses, weight: 7, value:20
OK
Total mass: 396, Total Value: 1030
OK