我用这段代码得到了ArrayIndexOutOfBoundsException,有人能告诉我我做错了什么吗?
public class Test {
public static void main(String args[]) {
int[][] matrix = {{1,2,3,4},
{1,2,3,4}};
for (int i = 0; i < matrix.length; i++) {
for (int j = 0; i < matrix[i].length; j++) {
System.out.print(matrix[i][j]);
}
}
}
}
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