题解 | #计算某字符出现次数#
进制转换
http://www.nowcoder.com/practice/8f3df50d2b9043208c5eed283d1d4da6
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner input = new Scanner(System.in);
while(input.hasNext()){
String str = input.nextLine().substring(2);
System.out.println(Integer.valueOf(str,16));
}
}
}