java二维数组输入

Posted 2021-03-04 青癯

import java.util.Scanner;

public class test{
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int n = scan.nextInt(); //x轴
        int m = scan.nextInt();//y轴
        String[]  temp= new String[n+1];
        for(int i = 0; i< n; i++) {
        	temp[i] = scan.next();   
        }
        
        char[][] p = new char[n][m];   // temp转为二维数组p[n][m];
        for(int i = 0; i<n; i++) {
            for(int j = 0; j< m; j++) {
                p[i][j] = temp[i].charAt(j);
                System.out.println(p[i][j]);
            }
        }
}
}