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#441. Arranging Coins You have a total of n coins that you want to form in a staircase shape, where every k-th row must have exactly k coins. Given n, 阅读全文
posted @ 2016-11-22 13:14
冯兴伟
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#462. Minimum Moves to Equal Array Elements II Given a non-empty integer array, find the minimum number of moves required to make all array elements e 阅读全文
posted @ 2016-11-22 12:41
冯兴伟
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#453. Minimum Moves to Equal Array Elements Given a non-empty integer array of size n, find the minimum number of moves required to make all array ele 阅读全文
posted @ 2016-11-22 12:32
冯兴伟
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