java從控制獲得輸入采用的是Scanner方法,代碼如下:
import java.util.Scanner;
Scanner scanner = new Scanner(System.in);
int num = scanner.nextInt();
java從控制獲得輸入采用的是Scanner方法,代碼如下:
import java.util.Scanner;
Scanner scanner = new Scanner(System.in);
int num = scanner.nextInt();