Solve: ReverseInteger

fkdl0048 · Sep 27, 2024 · 9f9d5f7 · 9f9d5f7
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diff --git a/2024/C++/DataSturct.cpp b/2024/C++/DataSturct.cpp
@@ -0,0 +1,8 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main()
+{
+
+}
diff --git a/2024/C++/DataSturct.exe b/2024/C++/DataSturct.exe
diff --git a/2024/LeetCode/7. ReverseInteger.cpp b/2024/LeetCode/7. ReverseInteger.cpp
@@ -0,0 +1,17 @@
+class Solution {
+public:
+    int reverse(int x) {
+        int ans = 0;
+        while (x != 0){
+            int digit = x % 10;
+
+            if ((ans > INT_MAX / 10) || (ans < INT_MIN / 10))
+                return 0;
+
+            ans = ans * 10 + digit;
+            x = x / 10;
+        }
+
+        return ans;
+    }
+};