Create PalindromeNumber.cpp

https://leetcode.com/problems/palindrome-number/

Author: itsgauravsingh

PalindromeNumber.cpp

@@ -0,0 +1,40 @@
+class Solution {
+public:
+    bool isPalindrome(int x) {
+        if(x<0){
+            return false;
+        }
+        string s="";
+        while(x>0) {
+            s.push_back(x%10);
+            x /=10;
+        }
+        string rev=s;
+        reverse(s.begin(),s.end());
+        if(s.compare(rev) == 0) {
+            return true;
+        }
+        return false;
+    }
+};
+
+int stringToInteger(string input) {
+    return stoi(input);
+}
+
+string boolToString(bool input) {
+    return input ? "True" : "False";
+}
+
+int main() {
+    string line;
+    while (getline(cin, line)) {
+        int x = stringToInteger(line);
+        
+        bool ret = Solution().isPalindrome(x);
+
+        string out = boolToString(ret);
+        cout << out << endl;
+    }
+    return 0;
+}