int[][] test = new int[9][9]; System.out.println(test.length); int i = test.length; if(i <= 0){ System.out.println("数据不符合规范"); } else{ for(int m = i - 1; m >= 0; m--){ System.out.println(); for(int n = 0; n < i; n++){ System.out.print("test" + "[" + n + "]" + "["+ m +"]"); } } }
int[][] test = new int[9][9];
System.out.println(test.length);
int i = test.length;
if(i <= 0){
System.out.println("数据不符合规范");
}
else{
for(int m = i - 1; m >= 0; m--){
System.out.println();
for(int n = 0; n < i; n++){
System.out.print("test" + "[" + n + "]" + "["+ m +"]");
}
}
}
public class TwoArray { /**
* @author 耿旭
* @2012-8-22下午3:22:21
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int[][] array = {{1, 2, 3, 4, 5, 6, 7, 8, 9},
{1, 2, 3, 4, 5, 6, 7, 8, 9},
{1, 2, 3, 4, 5, 6, 7, 8, 9},
{1, 2, 3, 4, 5, 6, 7, 8, 9},
{1, 2, 3, 4, 5, 6, 7, 8, 9},
{1, 2, 3, 4, 5, 6, 7, 8, 9},
{1, 2, 3, 4, 5, 6, 7, 8, 9},
{1, 2, 3, 4, 5, 6, 7, 8, 9},
{1, 2, 3, 4, 5, 6, 7, 8, 9}};
System.out.println("-------------------------------------------------");
for(int i = 0 ; i<array.length; i++){
for(int j=0;j<array[i].length; j++){
System.out.print(array[i][j]+",\t");
}
System.out.println();
}
int[][] array1 = zhuan(array);
System.out.println("--------------------逆时针90度1次----------------------");
for(int i = 0 ; i<array1.length; i++){
for(int j=0;j<array1[i].length; j++){
System.out.print(array1[i][j]+",\t");
}
System.out.println();
}
int[][] array2 = zhuan(array1);
System.out.println("----------------逆时针90度2次-----------------------");
for(int i = 0 ; i<array2.length; i++){
for(int j=0;j<array2[i].length; j++){
System.out.print(array2[i][j]+",\t");
}
System.out.println();
}
int[][] array3 = zhuan(array2);
System.out.println("----------------逆时针90度3次-----------------------");
for(int i = 0 ; i<array3.length; i++){
for(int j=0;j<array3[i].length; j++){
System.out.print(array3[i][j]+",\t");
}
System.out.println();
}
int[][] array4 = zhuan(array3);
System.out.println("----------------逆时针90度4次-----------------------");
for(int i = 0 ; i<array4.length; i++){
for(int j=0;j<array4[i].length; j++){
System.out.print(array4[i][j]+",\t");
}
System.out.println();
}
}
static int[][] zhuan(int[][] rray){
int[][] buffer =new int[rray.length][rray[1].length];//副本
for(int i = 0 ; i<buffer.length; i++){
for(int j=0;j<buffer[i].length; j++){
buffer[i][j]=rray[j][buffer.length-1-i];
}
}
return buffer;
}}