Update wlh.java

cxk/src/wlh.java

@@ -1,2 +1,36 @@
+import java.util.Scanner;
+
 public class wlh {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.println("请输入原始进制 (2-16): ");
+        int fromBase = scanner.nextInt();
+
+        System.out.println("请输入目标进制 (2-16): ");
+        int toBase = scanner.nextInt();
+
+        System.out.println("请输入要转换的数字: ");
+        String number = scanner.next();
+
+        // 将原始进制数转换为十进制数
+        long decimalNumber = convertToDecimal(number, fromBase);
+
+        // 将十进制数转换为目标进制数
+        String result = convertFromDecimal(decimalNumber, toBase);
+
+        System.out.println("转换结果: " + result);
+    }
+
+    // 将任意进制数转换为十进制数
+    private static long convertToDecimal(String number, int base) {
+        return Long.parseLong(number, base);
+    }
+
+    // 将十进制数转换为任意进制数
+    private static String convertFromDecimal(long decimal, int base) {
+        return Long.toString(decimal, base).toUpperCase();
+    }
 }
+
+