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- char[][]arr = new char[][]{{"8","5","0","1","3"},{"3","2","3","9"},{"10","11","4","8"},{"1","4","1"}};//这样写报错又是什么原因啊?
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char[][]arr = new char[][]{{'8','5','0','1','3'},{'3','2','3','9'},{'10','11','4','8'},{'1','4','1'}};
想这样创建二维数组就报错了
但是这样就不会报错 int[][]arr = new int[][]{{8,5,0,1,3},{3,2,3,9},{10,11,4,8},{1,4,1 }};
有谁知道为什么?- char[][]arr = new char[][]{{'8','5','0','1','3'},{'3','2','3','9'},{'10','11','4','8'},{'1','4','1'}};//想这样写会报错,有谁知道为什么不?
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