题解 | 整数的十位
整数的十位
https://www.nowcoder.com/practice/031db23916904f4fad72198fe491b47b
import java.util.*;
public class Main{
public static void main(String[] args){
int a;
Scanner scan = new Scanner(System.in);
a = scan.nextInt();
System.out.println(a/10%10);
}
}
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