It has the greedy property (difficult to prove in time-critical contest environment!). If we make a choice that seems like the best at the moment and proceed to solve the remaining subproblem, we reach the optimal solution. We will never have to reconsider our previous choices.

There's half the fight won, first off. Osterman bribed him, I suppose,observed Magnus. Annixter raised a shoulder vexatiously. You've got to pay for what you get,he returned.You don't get something for nothing, I guess."

10 pcs per box

Inhabited by large families, smials are cluttered, full of 'mathoms' (gifts and artefacts that can never be thrown out, for sentimental, practical or thrifty reasons), throw-backs to the ancient English hall-house, built of sticks rather than bricks.