题解 | 进制转换
进制转换
https://www.nowcoder.com/practice/8f3df50d2b9043208c5eed283d1d4da6
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String s = sc.nextLine();
if(s.startsWith("0x")){
s = s.substring(2);
}else if(s.endsWith("h")){
s = s.substring(0,s.length()-1);
}
int result = Integer.parseInt(s,16);
System.out.println(result);
}
}
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