代替C++的getchar()

import java.util.Scanner;
public class Main {

    public static void main(String[] args) {
        Scanner in =new Scanner (System.in);
        int n = in.nextInt();        
        in.nextLine();          //代替C++的getchar()。
        while(n-->0) {
            String a;
            a=in.nextLine();
            System.out.println(a);
        }
    }
}

 

转载于:https://www.cnblogs.com/Weixu-Liu/p/9165543.html