[Quote=引用 1 楼 logita 的回复:]
用java.util.Scanner类,代码如下
import java.util.*;
public class Scan {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int i = scanner.nextInt();
System.out.print(i);
}
用java.util.Scanner类,代码如下
import java.util.*;
public class Scan {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int i = scanner.nextInt();
System.out.print(i);
}