package Day04;
import java.util.Scanner;
public class Ex06_Arrays {
public static void main(String[] args) {
// 2행 3열 - 배열 생성
// [][][]
// [][][]
// 비정방 행렬 배열
// [][]
// [][][][]
// [][][]
int arr[][] = new int[3][];
// [] -> [][]
// [] -> [][][][]
// [] -> [][][]
arr[0] = new int[2];
arr[1] = new int[4];
arr[2] = new int[3];
// 입력
Scanner sc = new Scanner(System.in);
for (int i = 0; i < arr.length; i++) {
for (int j = 0; j < arr[i].length; j++) {
arr[i][j] = sc.nextInt();
}
}
// 출력
for (int i = 0; i < arr.length; i++) {
for (int j = 0; j < arr[i].length; j++) {
System.out.print(arr[i][j] + " ");
}
System.out.println();
}
sc.close();
}
}
Java
복사


