欢迎访问我的CCF认证解题目录
题目描述
思路过程
注意直接使用nextInt()会爆内存(输入次数过多),可以改为按行输入再分割
代码
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt(), m = in.nextInt();
String[][] str = new String[n][m];
in.nextLine();
for ( int i = 0; i < n; i++ ) {
str[i] = in.nextLine().split(" ");
}
for ( int i = m-1; i >= 0; i-- ) {
for ( int j = 0; j < n; j++ ) {
System.out.print(str[j][i]+" ");
}
System.out.println();
}
}
}