leetcode

commit 6180f2a95850449bc760ac49e4de127bfab4aa22
parent 24f468179b387fe3e222ed9d6367e8ee7826969d
Author: AndrewLockVI <andrew.laack@gmail.com>
Date:   Thu,  6 Apr 2023 13:15:53 -0500

Palindrome number question completed

Diffstat:
A
palindrome-number/a.out
 | 
0

A
palindrome-number/palindrome-number.cpp
 | 
36
++++++++++++++++++++++++++++++++++++
A
palindrome-number/palindrome-numberV2.cpp
 | 
42
++++++++++++++++++++++++++++++++++++++++++

3 files changed, 78 insertions(+), 0 deletions(-)
diff --git a/palindrome-number/a.out b/palindrome-number/a.out
Binary files differ.
diff --git a/palindrome-number/palindrome-number.cpp b/palindrome-number/palindrome-number.cpp
@@ -0,0 +1,36 @@
+#include <list>
+#include <iostream>
+
+//Leet Ratings
+//       Speed  Memory
+//Total  27ms    6.1MB    
+//Beats  15.5%   14.79%
+//
+
+
+using namespace std;
+
+bool isPalindrome(int x) {
+   list<char> list1;
+   string temp = to_string(x);
+    for (int i = 0; i < temp.length() / 2; ++i){
+        if(temp[i] != temp[temp.length() - i - 1]){
+            return false;
+        }
+    }
+   return true;
+}
+
+
+
+
+int main(){
+
+
+    int input;
+    cout << "Enter a number: ";
+    cin >> input;
+    cout << boolalpha <<  isPalindrome(input) << endl;
+
+
+}
diff --git a/palindrome-number/palindrome-numberV2.cpp b/palindrome-number/palindrome-numberV2.cpp
@@ -0,0 +1,42 @@
+#include <list>
+#include <iostream>
+
+//Leet Ratings
+//       Speed  Memory
+//Total  4ms    6MB    
+//Beats  98.16% 14.79%
+//
+//Added check to see if number is negative to the start to not have to deal with
+//those issues.
+
+
+using namespace std;
+
+bool isPalindrome(int x) {
+   if(x >= 0)
+   {
+       list<char> list1;
+       string temp = to_string(x);
+       for (int i = 0; i < temp.length() / 2; ++i){
+            if(temp[i] != temp[temp.length() - i - 1]){
+                return false;
+            }
+       }
+       return true;
+   }
+   return false;
+}
+
+
+
+
+int main(){
+
+
+    int input;
+    cout << "Enter a number: ";
+    cin >> input;
+    cout << boolalpha <<  isPalindrome(input) << endl;
+
+
+}