Java 矩陣翻轉

import java.util.Scanner;

public class Matrix{
        public static void main(String[] args){
                Scanner sc = new Scanner(System.in);
                int row,colum;
                int matrix [][];
  
                while(sc.hasNext()){
                        row = sc.nextInt();
                        colum = sc.nextInt();
                        matrix = new int [row][colum];
   
                        for( int i = 0; i < row; i++ ){
                                for( int j = 0; j < colum; j++){
                                        matrix[i][j] = sc.nextInt();
                                }
                        }

                        for( int i = 0; i < colum; i++ ){
                                for( int j = 0; j < row; j++){
                                        System.out.print(matrix[j][i] + " ");
                                }
                                System.out.println();
                        }
                }
        }
}

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