用java编写程序用一个二维数组a[ ][ ]存放3*3矩阵，求它的转置矩阵b[ ][ ]。

public class T {

public static void main(String[] args) {
int i,j;
int[][] a = {{1,1,1},{2,2,2},{3,3,3}};
int[][] b = new int[3][3];
System.out.print("初始矩阵：\n");
for(i=0;i<蠢埋3;i++) {
for(j=0;j<3;j++) {
System.out.print(a[i][j]+" ");
}
System.out.print("\n");
}
System.out.print("带启蚂转置旁码矩阵：\n");
for(i=0;i<3;i++) {
for(j=0;j<3;j++) {
b[i][j] = a[j][i];
System.out.print(b[i][j]+" ");
}
System.out.print("\n");
}
}
}