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First-fit-decreasing (FFD) is an algorithm for bin packing. Its input is a list of items of different sizes. Its input is a list of items of different sizes. Its output is a packing - a partition of the items into bins of fixed capacity, such that the sum of sizes of items in each bin is at most the capacity.
First-fit (FF) is an online algorithm for bin packing. Its input is a list of items of different sizes. Its input is a list of items of different sizes. Its output is a packing - a partition of the items into bins of fixed capacity, such that the sum of sizes of items in each bin is at most the capacity.
The algorithm can be made much more effective by first sorting the list of items into decreasing order (sometimes known as the first-fit decreasing algorithm), although this still does not guarantee an optimal solution and for longer lists may increase the running time of the algorithm. It is known, however, that there always exists at least ...
The steps of a dance or pattern may be listed in a step sheet. Dance patterns may be described by difficulty. [7] Dance patterns may be described according to combinations of quick and slow steps and often by the rhythm or meter of the music, for example waltz steps (three-count step patterns danced to waltz music), swing steps (four-count ...
The One-Step included the following basic figures (and a number of more advanced ones): [2] The Castle Walk (invented and introduced by Mr. and Mrs. Vernon Castle). [1] The Turn is a walking step, pivoting on one foot to change direction. The right foot comes from the preceding step to the place of starting; while it makes two successive long ...
Box step. The box step is a dance figure named so because the steps rest in the four corners of a square. It is used, e.g., in American Style ballroom dances: rumba, waltz, bronze-level foxtrot. The leader begins with the left foot and proceeds as follows. [2] First half-box: Forward-side-together Second half-box: Backwards-side-together
2. “RIVER” BY LEON BRIDGES. Best lyrics: “Oh, I wanna come near and give ya/Every part of me”. Just jump ahead to the 1:30 mark to get to the good stuff.
The 6-step. The 6-step is foundational to b-boying not only because it is the first footwork sequence breakers often learn, but also because it remains the move around which many sets are structured. Many break moves can begin from the 6-step. The move sets up the direction of rotation and builds momentum while imparting body control. The ...