gf

6 months ago · e138c9dc16
parent 800d62e6d5
commit e138c9dc16
1 changed files with 82 additions and 69 deletions
--- a/jinzhizhuanhuan.java
+++ b/jinzhizhuanhuan.java
@ -1,69 +1,82 @@
-import java.util.Scanner;
+commit 800d62e6d558ef19f046ea0d70ed2c0dd74374d9
-public class jinzhizhuanhuan {
+Author: 214115093 <214115093@qq.com>
-
+Date:   Thu Oct 10 14:46:20 2024 +0800
-
+
-
+    zhuanhuan
-
+
-
+diff --git a/jinzhizhuanhuan.java b/jinzhizhuanhuan.java
-    // 将任意进制数转换为十进制数
+new file mode 100644
-    public static int toDecimal(String number, int base) {
+index 0000000..10c0651
-        int decimal = 0;
+--- /dev/null
-        int power = 0;
+++ b/jinzhizhuanhuan.java
-        int len = number.length();
+@@ -0,0 +1,69 @@
-
+import java.util.Scanner;
-        for (int i = len - 1; i >= 0; i--) {
+public class jinzhizhuanhuan {
-            char digit = number.charAt(i);
+
-            int value = Character.digit(digit, base);
+
-            if (value == -1) {
+
-                throw new IllegalArgumentException("Invalid digit for base " + base + ": " + digit);
+
-            }
+
-            decimal += value * Math.pow(base, power);
+    // 将任意进制数转换为十进制数
-            power++;
+    public static int toDecimal(String number, int base) {
-        }
+        int decimal = 0;
-
+        int power = 0;
-        return decimal;
+        int len = number.length();
-    }
+
-
+        for (int i = len - 1; i >= 0; i--) {
-    // 将十进制数转换为任意进制数
+            char digit = number.charAt(i);
-    public static String fromDecimal(int number, int base) {
+            int value = Character.digit(digit, base);
-        if (number == 0) {
+            if (value == -1) {
-            return "0";
+                throw new IllegalArgumentException("Invalid digit for base " + base + ": " + digit);
-        }
+            }
-
+            decimal += value * Math.pow(base, power);
-        StringBuilder result = new StringBuilder();
+            power++;
-        char[] digits = "0123456789ABCDEF".toCharArray();
+        }
-
+
-        while (number > 0) {
+        return decimal;
-            int remainder = number % base;
+    }
-            result.insert(0, digits[remainder]);
+
-            number /= base;
+    // 将十进制数转换为任意进制数
-        }
+    public static String fromDecimal(int number, int base) {
-
+        if (number == 0) {
-        return result.toString();
+            return "0";
-    }
+        }
-
+
-    public static void main(String[] args) {
+        StringBuilder result = new StringBuilder();
-        Scanner scanner = new Scanner(System.in);
+        char[] digits = "0123456789ABCDEF".toCharArray();
-
+
-        // 输入原始进制和数
+        while (number > 0) {
-        System.out.print("请输入原始进制（2-16）: ");
+            int remainder = number % base;
-        int sourceBase = scanner.nextInt();
+            result.insert(0, digits[remainder]);
-        System.out.print("请输入原始数: ");
+            number /= base;
-        String sourceNumber = scanner.next();
+        }
-
+
-        // 输入目标进制
+        return result.toString();
-        System.out.print("请输入目标进制（2-16）: ");
+    }
-        int targetBase = scanner.nextInt();
+
-
+    public static void main(String[] args) {
-        // 转换并输出结果
+        Scanner scanner = new Scanner(System.in);
-        try {
+
-            int decimal = toDecimal(sourceNumber, sourceBase);
+        // 输入原始进制和数
-            String targetNumber = fromDecimal(decimal, targetBase);
+        System.out.print("请输入原始进制（2-16）: ");
-            System.out.println("转换后的数是: " + targetNumber);
+        int sourceBase = scanner.nextInt();
-        } catch (IllegalArgumentException e) {
+        System.out.print("请输入原始数: ");
-            System.out.println(e.getMessage());
+        String sourceNumber = scanner.next();
-        }
+
-
+        // 输入目标进制
-        scanner.close();
+        System.out.print("请输入目标进制（2-16）: ");
-    }
+        int targetBase = scanner.nextInt();
-}
+
 +        // 转换并输出结果
 +        try {
 +            int decimal = toDecimal(sourceNumber, sourceBase);
 +            String targetNumber = fromDecimal(decimal, targetBase);
 +            System.out.println("转换后的数是: " + targetNumber);
 +        } catch (IllegalArgumentException e) {
 +            System.out.println(e.getMessage());
 +        }
 +
 +        scanner.close();
 +    }
 +}
 \ No newline at end of file