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📜  实例化矩阵java代码示例

📅  最后修改于: 2022-03-11 14:52:29.683000             🧑  作者: Mango

代码示例1
int[][] matrix1 = new int[2][2];
matrix1[0][0] = 1;
matrix1[0][1] = 2;
matrix1[1][0] = 3;
matrix1[1][1] = 4;

//or

int[][] matrix2 = {{1,2},{3,4}};