diff --git a/2024/LeetCode/7. ReverseInteger.cpp b/2024/LeetCode/7. ReverseInteger.cpp
index 3493547..387a2ff 100644
--- a/2024/LeetCode/7. ReverseInteger.cpp	
+++ b/2024/LeetCode/7. ReverseInteger.cpp	
@@ -14,4 +14,5 @@ class Solution {
 
         return ans;
     }
-};
\ No newline at end of file
+};
+
diff --git a/2024/LeetCode/8. String to Integer (atoi).cpp b/2024/LeetCode/8. String to Integer (atoi).cpp
new file mode 100644
index 0000000..a8f2aeb
--- /dev/null
+++ b/2024/LeetCode/8. String to Integer (atoi).cpp	
@@ -0,0 +1,36 @@
+class Solution {
+public:
+    int myAtoi(string s) {
+        int i = 0;
+        long ans = 0;
+        int sign = 1;
+
+        while(i < s.length() && s[i] == ' ' )
+            i++;
+        
+        if (s[i] == '-')
+        {
+            i++;
+            sign = -1;
+        }
+        else if (s[i] == '+')
+            i++;
+        
+        while(i < s.length())
+        {
+            if (s[i] >= '0' && s[i] <= '9')
+            {
+                ans = ans * 10 + (s[i] - '0');
+                if (ans > INT_MAX && sign == -1)
+                    return INT_MIN;
+                else if (ans > INT_MAX && sign == 1)
+                    return INT_MAX;
+                i++;
+            }
+            else
+                return ans * sign;
+        }
+
+        return (ans * sign);
+    }
+};