Description: Weird clock a clock the minute hand only (can only be expressed from 0 to 59 points), which he will not go, and only put a coin, it will go. Coins a number d, the clock to move forward the current time s (min) d times, for example, when the clock minute hand is 45 minutes (s = 45), investment in d = 2 coins, the clock will move forward 45* 2 = 90 minutes walk, point to 15 points. The number d in the current minute of the input clock and coins, ask for at least put into the number of coins after the pointer to point to 0:00, if you never point to 0:00, then the output impossible.
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怪异钟.doc
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