diff --git a/solution/1800-1899/1832.Check if the Sentence Is Pangram/README.md b/solution/1800-1899/1832.Check if the Sentence Is Pangram/README.md
index 194ca963afe19..4e30bc8ad5798 100644
--- a/solution/1800-1899/1832.Check if the Sentence Is Pangram/README.md	
+++ b/solution/1800-1899/1832.Check if the Sentence Is Pangram/README.md	
@@ -38,27 +38,73 @@
 	<li><code>sentence</code> 由小写英语字母组成</li>
 </ul>
 
-
 ## 解法
 
 <!-- 这里可写通用的实现逻辑 -->
 
+转为 Set，判断 Set 长度是否等于 26。若是，说明是全字母句。也可以使用位运算。
+
 <!-- tabs:start -->
 
 ### **Python3**
 
 <!-- 这里可写当前语言的特殊实现逻辑 -->
 
+集合去重并计数：
+
 ```python
+class Solution:
+    def checkIfPangram(self, sentence: str) -> bool:
+        return len(set(sentence)) == 26
+```
+
+位运算：
 
+```python
+class Solution:
+    def checkIfPangram(self, sentence: str) -> bool:
+        res = 0
+        for c in sentence:
+            diff = ord(c) - ord('a')
+            res |= (1 << diff)
+            if res == 0x3ffffff:
+                return True
+        return False
 ```
 
 ### **Java**
 
 <!-- 这里可写当前语言的特殊实现逻辑 -->
 
+集合去重并计数：
+
 ```java
+class Solution {
+    public boolean checkIfPangram(String sentence) {
+        Set<Character> s = new HashSet<>();
+        for (int i = 0; i < sentence.length(); ++i) {
+            s.add(sentence.charAt(i));
+            if (s.size() == 26) return true;
+        }
+        return false;
+    }
+}
+```
 
+位运算：
+
+```java
+class Solution {
+    public boolean checkIfPangram(String sentence) {
+        int res = 0;
+        for (int i = 0; i < sentence.length(); ++i) {
+            int diff = sentence.charAt(i) - 'a';
+            res |= (1 << diff);
+            if (res == 0x3ffffff) return true;
+        }
+        return false;
+    }
+}
 ```
 
 ### **...**
diff --git a/solution/1800-1899/1832.Check if the Sentence Is Pangram/README_EN.md b/solution/1800-1899/1832.Check if the Sentence Is Pangram/README_EN.md
index 6471f5a89a65a..dbb22148e6c10 100644
--- a/solution/1800-1899/1832.Check if the Sentence Is Pangram/README_EN.md	
+++ b/solution/1800-1899/1832.Check if the Sentence Is Pangram/README_EN.md	
@@ -32,21 +32,65 @@
 	<li><code>sentence</code> consists of lowercase English letters.</li>
 </ul>
 
-
 ## Solutions
 
 <!-- tabs:start -->
 
 ### **Python3**
 
+Set:
+
 ```python
+class Solution:
+    def checkIfPangram(self, sentence: str) -> bool:
+        return len(set(sentence)) == 26
+```
 
+Bit Manipulation:
+
+```python
+class Solution:
+    def checkIfPangram(self, sentence: str) -> bool:
+        res = 0
+        for c in sentence:
+            diff = ord(c) - ord('a')
+            res |= (1 << diff)
+            if res == 0x3ffffff:
+                return True
+        return False
 ```
 
 ### **Java**
 
+HashSet:
+
 ```java
+class Solution {
+    public boolean checkIfPangram(String sentence) {
+        Set<Character> s = new HashSet<>();
+        for (int i = 0; i < sentence.length(); ++i) {
+            s.add(sentence.charAt(i));
+            if (s.size() == 26) return true;
+        }
+        return false;
+    }
+}
+```
 
+Bit Manipulation:
+
+```java
+class Solution {
+    public boolean checkIfPangram(String sentence) {
+        int res = 0;
+        for (int i = 0; i < sentence.length(); ++i) {
+            int diff = sentence.charAt(i) - 'a';
+            res |= (1 << diff);
+            if (res == 0x3ffffff) return true;
+        }
+        return false;
+    }
+}
 ```
 
 ### **...**
diff --git a/solution/1800-1899/1832.Check if the Sentence Is Pangram/Solution.java b/solution/1800-1899/1832.Check if the Sentence Is Pangram/Solution.java
new file mode 100644
index 0000000000000..b08ac2c99635f
--- /dev/null
+++ b/solution/1800-1899/1832.Check if the Sentence Is Pangram/Solution.java	
@@ -0,0 +1,11 @@
+class Solution {
+    public boolean checkIfPangram(String sentence) {
+        int res = 0;
+        for (int i = 0; i < sentence.length(); ++i) {
+            int diff = sentence.charAt(i) - 'a';
+            res |= (1 << diff);
+            if (res == 0x3ffffff) return true;
+        }
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/solution/1800-1899/1832.Check if the Sentence Is Pangram/Solution.py b/solution/1800-1899/1832.Check if the Sentence Is Pangram/Solution.py
new file mode 100644
index 0000000000000..095726a601006
--- /dev/null
+++ b/solution/1800-1899/1832.Check if the Sentence Is Pangram/Solution.py	
@@ -0,0 +1,3 @@
+class Solution:
+    def checkIfPangram(self, sentence: str) -> bool:
+        return len(set(sentence)) == 26