Problem 2265. 2048 Next Move

Solution 1675096

Submitted on 16 Nov 2018 by Mu

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Test	Status	Code Input and Output
1	Pass	board = [ ... 0 0 0 2 0 0 4 4 0 0 0 16 0 0 0 16]; dir = 'up'; newBoard = [ ... 0 0 4 2 0 0 0 4 0 0 0 32 0 0 0 0 ]; assert(isequal(nextMove(board,dir),newBoard))
2	Pass	board = [ ... 0 2 128 4 0 16 4 32 0 8 0 0 0 0 2 0 ]; dir = 'right'; newBoard = [ ... 0 2 128 4 0 16 4 32 0 0 0 8 0 0 0 2 ]; assert(isequal(nextMove(board,dir),newBoard))
3	Pass	board = [ ... 0 8 0 4 2 64 16 2 2 8 8 16 4 2 2 4 ]; dir = 'left'; newBoard = [ ... 8 4 0 0 2 64 16 2 2 16 16 0 4 4 4 0 ]; assert(isequal(nextMove(board,dir),newBoard))
4	Pass	board = [ ... 0 4 4 4 4 4 4 0 2 2 2 2 0 0 0 0 ] dir = 'left' newBoard = [ ... 8 4 0 0 8 4 0 0 4 4 0 0 0 0 0 0 ] assert(isequal(nextMove(board,dir),newBoard)) board = 0 4 4 4 4 4 4 0 2 2 2 2 0 0 0 0 dir = 'left' newBoard = 8 4 0 0 8 4 0 0 4 4 0 0 0 0 0 0