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分析:
使用Java类库的API;
输入十六进制字符串->用Long.parseLong()->解析成long型变量->输出
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代码:
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner cin = new Scanner(System.in);
while(cin.hasNext()) {
String hex_num = cin.nextLine();
long dec_num = Long.parseLong(hex_num, 16);
System.out.println(dec_num);
}
cin.close();
}
}
原文地址:http://blog.csdn.net/feixia586/article/details/26206605