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Commit edf2624

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‎README.md

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@@ -311,7 +311,7 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
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312312
| <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
313313
|-|-|-|-|-|-
314-
| 0005 |[Longest Palindromic Substring](src/main/java/g0001_0100/s0005_longest_palindromic_substring/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Dynamic_Programming, Big_O_Time_O(n)_Space_O(n) | 7 | 97.94
314+
| 0005 |[Longest Palindromic Substring](src/main/java/g0001_0100/s0005_longest_palindromic_substring/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Dynamic_Programming, Big_O_Time_O(n)_Space_O(n) | 7 | 96.96
315315
| 0516 |[Longest Palindromic Subsequence](src/main/java/g0501_0600/s0516_longest_palindromic_subsequence/Solution.java)| Medium | String, Dynamic_Programming | 88 | 58.87
316316

317317
#### Day 18
@@ -862,7 +862,7 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
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863863
| <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
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|-|-|-|-|-|-
865-
| 0001 |[Two Sum](src/main/java/g0001_0100/s0001_two_sum/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, Array, Hash_Table, Big_O_Time_O(n)_Space_O(n) | 1 | 99.37
865+
| 0001 |[Two Sum](src/main/java/g0001_0100/s0001_two_sum/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, Array, Hash_Table, Big_O_Time_O(n)_Space_O(n) | 2 | 85.97
866866
| 0299 |[Bulls and Cows](src/main/java/g0201_0300/s0299_bulls_and_cows/Solution.java)| Medium | String, Hash_Table, Counting | 6 | 86.69
867867

868868
#### Day 14 Stack
@@ -978,7 +978,7 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
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| <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
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|-|-|-|-|-|-
981-
| 0003 |[Longest Substring Without Repeating Characters](src/main/java/g0001_0100/s0003_longest_substring_without_repeating_characters/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n)_Space_O(1) | 2 | 99.88
981+
| 0003 |[Longest Substring Without Repeating Characters](src/main/java/g0001_0100/s0003_longest_substring_without_repeating_characters/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n)_Space_O(1) | 2 | 99.52
982982
| 0016 |[3Sum Closest](src/main/java/g0001_0100/s0016_3sum_closest/Solution.java)| Medium | Array, Sorting, Two_Pointers | 3 | 99.88
983983
| 0076 |[Minimum Window Substring](src/main/java/g0001_0100/s0076_minimum_window_substring/Solution.java)| Hard | Top_100_Liked_Questions, Top_Interview_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(s.length())_Space_O(1) | 2 | 99.94
984984

@@ -1034,8 +1034,8 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
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|-|-|-|-|-|-
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| 0412 |[Fizz Buzz](src/main/java/g0401_0500/s0412_fizz_buzz/Solution.java)| Easy | Top_Interview_Questions, String, Math, Simulation | 1 | 100.00
10361036
| 0136 |[Single Number](src/main/java/g0101_0200/s0136_single_number/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, Array, Bit_Manipulation, Big_O_Time_O(N)_Space_O(1) | 1 | 99.97
1037-
| 0007 |[Reverse Integer](src/main/java/g0001_0100/s0007_reverse_integer/Solution.java)| Medium | Top_Interview_Questions, Math | 1 | 99.69
1038-
| 0009 |[Palindrome Number](src/main/java/g0001_0100/s0009_palindrome_number/Solution.java)| Easy | Math | 4 | 100.00
1037+
| 0007 |[Reverse Integer](src/main/java/g0001_0100/s0007_reverse_integer/Solution.java)| Medium | Top_Interview_Questions, Math | 1 | 96.61
1038+
| 0009 |[Palindrome Number](src/main/java/g0001_0100/s0009_palindrome_number/Solution.java)| Easy | Math | 5 | 77.91
10391039
| 0172 |[Factorial Trailing Zeroes](src/main/java/g0101_0200/s0172_factorial_trailing_zeroes/Solution.java)| Medium | Top_Interview_Questions, Math | 1 | 85.61
10401040
| 0050 |[Pow(x, n)](src/main/java/g0001_0100/s0050_powx_n/Solution.java)| Medium | Top_Interview_Questions, Math, Recursion | 0 | 100.00
10411041

@@ -1046,9 +1046,9 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
10461046
| 0344 |[Reverse String](src/main/java/g0301_0400/s0344_reverse_string/Solution.java)| Easy | Top_Interview_Questions, String, Two_Pointers, Recursion | 1 | 99.91
10471047
| 0014 |[Longest Common Prefix](src/main/java/g0001_0100/s0014_longest_common_prefix/Solution.java)| Easy | Top_Interview_Questions, String | 0 | 100.00
10481048
| 0187 |[Repeated DNA Sequences](src/main/java/g0101_0200/s0187_repeated_dna_sequences/Solution.java)| Medium | String, Hash_Table, Bit_Manipulation, Sliding_Window, Hash_Function, Rolling_Hash | 29 | 77.11
1049-
| 0003 |[Longest Substring Without Repeating Characters](src/main/java/g0001_0100/s0003_longest_substring_without_repeating_characters/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n)_Space_O(1) | 2 | 99.88
1049+
| 0003 |[Longest Substring Without Repeating Characters](src/main/java/g0001_0100/s0003_longest_substring_without_repeating_characters/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n)_Space_O(1) | 2 | 99.52
10501050
| 0020 |[Valid Parentheses](src/main/java/g0001_0100/s0020_valid_parentheses/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, String, Stack, Big_O_Time_O(n)_Space_O(n) | 2 | 90.49
1051-
| 0005 |[Longest Palindromic Substring](src/main/java/g0001_0100/s0005_longest_palindromic_substring/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Dynamic_Programming, Big_O_Time_O(n)_Space_O(n) | 7 | 97.94
1051+
| 0005 |[Longest Palindromic Substring](src/main/java/g0001_0100/s0005_longest_palindromic_substring/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Dynamic_Programming, Big_O_Time_O(n)_Space_O(n) | 7 | 96.96
10521052
| 0394 |[Decode String](src/main/java/g0301_0400/s0394_decode_string/Solution.java)| Medium | Top_100_Liked_Questions, String, Stack, Recursion, Big_O_Time_O(n)_Space_O(n) | 1 | 87.68
10531053
| 0242 |[Valid Anagram](src/main/java/g0201_0300/s0242_valid_anagram/Solution.java)| Easy | Top_Interview_Questions, String, Hash_Table, Sorting | 2 | 99.01
10541054
| 0049 |[Group Anagrams](src/main/java/g0001_0100/s0049_group_anagrams/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, Array, String, Hash_Table, Sorting, Big_O_Time_O(n\*k_log_k)_Space_O(n) | 6 | 92.28
@@ -1069,7 +1069,7 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
10691069
|-|-|-|-|-|-
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| 0121 |[Best Time to Buy and Sell Stock](src/main/java/g0101_0200/s0121_best_time_to_buy_and_sell_stock/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, Array, Dynamic_Programming, Big_O_Time_O(N)_Space_O(1) | 1 | 100.00
10711071
| 0283 |[Move Zeroes](src/main/java/g0201_0300/s0283_move_zeroes/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, Array, Two_Pointers, Big_O_Time_O(n)_Space_O(1) | 2 | 79.54
1072-
| 0001 |[Two Sum](src/main/java/g0001_0100/s0001_two_sum/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, Array, Hash_Table, Big_O_Time_O(n)_Space_O(n) | 1 | 99.37
1072+
| 0001 |[Two Sum](src/main/java/g0001_0100/s0001_two_sum/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, Array, Hash_Table, Big_O_Time_O(n)_Space_O(n) | 2 | 85.97
10731073
| 0217 |[Contains Duplicate](src/main/java/g0201_0300/s0217_contains_duplicate/Solution.java)| Easy | Top_Interview_Questions, Array, Hash_Table, Sorting | 6 | 96.68
10741074
| 0058 |[Length of Last Word](src/main/java/g0001_0100/s0058_length_of_last_word/Solution.java)| Easy | String | 0 | 100.00
10751075
| 0605 |[Can Place Flowers](src/main/java/g0601_0700/s0605_can_place_flowers/Solution.java)| Easy | Array, Greedy | 1 | 96.77
@@ -1253,7 +1253,7 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
12531253

12541254
| <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
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|-|-|-|-|-|-
1256-
| 0001 |[Two Sum](src/main/java/g0001_0100/s0001_two_sum/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, Array, Hash_Table, Big_O_Time_O(n)_Space_O(n) | 1 | 99.37
1256+
| 0001 |[Two Sum](src/main/java/g0001_0100/s0001_two_sum/Solution.java)| Easy | Top_100_Liked_Questions, Top_Interview_Questions, Array, Hash_Table, Big_O_Time_O(n)_Space_O(n) | 2 | 85.97
12571257
| 0088 |[Merge Sorted Array](src/main/java/g0001_0100/s0088_merge_sorted_array/Solution.java)| Easy | Top_Interview_Questions, Array, Sorting, Two_Pointers | 0 | 100.00
12581258

12591259
#### Day 3 Array
@@ -1412,7 +1412,7 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
14121412
| <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
14131413
|-|-|-|-|-|-
14141414
| 0187 |[Repeated DNA Sequences](src/main/java/g0101_0200/s0187_repeated_dna_sequences/Solution.java)| Medium | String, Hash_Table, Bit_Manipulation, Sliding_Window, Hash_Function, Rolling_Hash | 29 | 77.11
1415-
| 0005 |[Longest Palindromic Substring](src/main/java/g0001_0100/s0005_longest_palindromic_substring/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Dynamic_Programming, Big_O_Time_O(n)_Space_O(n) | 7 | 97.94
1415+
| 0005 |[Longest Palindromic Substring](src/main/java/g0001_0100/s0005_longest_palindromic_substring/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Dynamic_Programming, Big_O_Time_O(n)_Space_O(n) | 7 | 96.96
14161416

14171417
#### Day 10 Linked List
14181418

@@ -1544,7 +1544,7 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
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15451545
| <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
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|-|-|-|-|-|-
1547-
| 0003 |[Longest Substring Without Repeating Characters](src/main/java/g0001_0100/s0003_longest_substring_without_repeating_characters/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n)_Space_O(1) | 2 | 99.88
1547+
| 0003 |[Longest Substring Without Repeating Characters](src/main/java/g0001_0100/s0003_longest_substring_without_repeating_characters/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Hash_Table, Sliding_Window, Big_O_Time_O(n)_Space_O(1) | 2 | 99.52
15481548
| 0567 |[Permutation in String](src/main/java/g0501_0600/s0567_permutation_in_string/Solution.java)| Medium | String, Hash_Table, Two_Pointers, Sliding_Window | 5 | 93.93
15491549

15501550
#### Day 7 Breadth First Search Depth First Search
@@ -1708,7 +1708,7 @@ implementation 'com.github.javadev:leetcode-in-java:1.27'
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17091709
| <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- --> | <!-- -->
17101710
|-|-|-|-|-|-
1711-
| 0005 |[Longest Palindromic Substring](src/main/java/g0001_0100/s0005_longest_palindromic_substring/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Dynamic_Programming, Big_O_Time_O(n)_Space_O(n) | 7 | 97.94
1711+
| 0005 |[Longest Palindromic Substring](src/main/java/g0001_0100/s0005_longest_palindromic_substring/Solution.java)| Medium | Top_100_Liked_Questions, Top_Interview_Questions, String, Dynamic_Programming, Big_O_Time_O(n)_Space_O(n) | 7 | 96.96
17121712
| 0413 |[Arithmetic Slices](src/main/java/g0401_0500/s0413_arithmetic_slices/Solution.java)| Medium | Array, Dynamic_Programming | 0 | 100.00
17131713

17141714
#### Day 15 Dynamic Programming

‎src/main/java/g0001_0100/s0001_two_sum/Solution.java

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// #Easy #Top_100_Liked_Questions #Top_Interview_Questions #Array #Hash_Table
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// #Data_Structure_I_Day_2_Array #Level_1_Day_13_Hashmap #Udemy_Arrays #Big_O_Time_O(n)_Space_O(n)
5-
// #2023_08_09_Time_1_ms_(99.37%)_Space_43.5_MB_(94.36%)
5+
// #2024_01_04_Time_2_ms_(85.97%)_Space_44.8_MB_(15.45%)
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import java.util.HashMap;
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import java.util.Map;

‎src/main/java/g0001_0100/s0002_add_two_numbers/Solution.java

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// #Medium #Top_100_Liked_Questions #Top_Interview_Questions #Math #Linked_List #Recursion
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// #Data_Structure_II_Day_10_Linked_List #Programming_Skills_II_Day_15
5-
// #Big_O_Time_O(max(N,M))_Space_O(max(N,M)) #2023_08_09_Time_1_ms_(100.00%)_Space_43.1_MB_(78.48%)
5+
// #Big_O_Time_O(max(N,M))_Space_O(max(N,M)) #2024_01_04_Time_1_ms_(100.00%)_Space_44.4_MB_(16.63%)
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import com_github_leetcode.ListNode;
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‎src/main/java/g0001_0100/s0003_longest_substring_without_repeating_characters/Solution.java

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// #Medium #Top_100_Liked_Questions #Top_Interview_Questions #String #Hash_Table #Sliding_Window
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// #Algorithm_I_Day_6_Sliding_Window #Level_2_Day_14_Sliding_Window/Two_Pointer #Udemy_Strings
5-
// #Big_O_Time_O(n)_Space_O(1) #2023_08_09_Time_2_ms_(99.88%)_Space_43.7_MB_(58.61%)
5+
// #Big_O_Time_O(n)_Space_O(1) #2024_01_04_Time_2_ms_(99.52%)_Space_43.6_MB_(75.37%)
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public class Solution {
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public int lengthOfLongestSubstring(String s) {

‎src/main/java/g0001_0100/s0004_median_of_two_sorted_arrays/Solution.java

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package g0001_0100.s0004_median_of_two_sorted_arrays;
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// #Hard #Top_100_Liked_Questions #Top_Interview_Questions #Array #Binary_Search #Divide_and_Conquer
4-
// #Big_O_Time_O(log(min(N,M)))_Space_O(1) #2023_08_09_Time_1_ms_(100.00%)_Space_44.4_MB_(96.42%)
4+
// #Big_O_Time_O(log(min(N,M)))_Space_O(1) #2024_01_04_Time_1_ms_(100.00%)_Space_46.5_MB_(7.80%)
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@SuppressWarnings("java:S2234")
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public class Solution {

‎src/main/java/g0001_0100/s0005_longest_palindromic_substring/Solution.java

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// #Medium #Top_100_Liked_Questions #Top_Interview_Questions #String #Dynamic_Programming
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// #Data_Structure_II_Day_9_String #Algorithm_II_Day_14_Dynamic_Programming
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// #Dynamic_Programming_I_Day_17 #Udemy_Strings #Big_O_Time_O(n)_Space_O(n)
6-
// #2023_08_09_Time_7_ms_(97.94%)_Space_41.9_MB_(56.27%)
6+
// #2024_01_04_Time_7_ms_(96.96%)_Space_42.7_MB_(66.12%)
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public class Solution {
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public String longestPalindrome(String s) {

‎src/main/java/g0001_0100/s0006_zigzag_conversion/Solution.java

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package g0001_0100.s0006_zigzag_conversion;
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// #Medium #String #2023_08_09_Time_2_ms_(99.99%)_Space_43.2_MB_(99.73%)
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// #Medium #String #2024_01_04_Time_2_ms_(99.60%)_Space_44.7_MB_(38.67%)
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public class Solution {
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public String convert(String s, int numRows) {

‎src/main/java/g0001_0100/s0007_reverse_integer/Solution.java

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package g0001_0100.s0007_reverse_integer;
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// #Medium #Top_Interview_Questions #Math #Udemy_Integers
4-
// #2023_08_09_Time_1_ms_(99.69%)_Space_39.5_MB_(82.15%)
4+
// #2024_01_04_Time_1_ms_(96.61%)_Space_40.9_MB_(11.62%)
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public class Solution {
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public int reverse(int x) {

‎src/main/java/g0001_0100/s0008_string_to_integer_atoi/Solution.java

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package g0001_0100.s0008_string_to_integer_atoi;
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// #Medium #Top_Interview_Questions #String #2023_08_09_Time_1_ms_(100.00%)_Space_41_MB_(98.97%)
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// #Medium #Top_Interview_Questions #String #2024_01_04_Time_1_ms_(100.00%)_Space_42.7_MB_(8.86%)
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public class Solution {
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public int myAtoi(String str) {

‎src/main/java/g0001_0100/s0009_palindrome_number/Solution.java

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package g0001_0100.s0009_palindrome_number;
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// #Easy #Math #Udemy_Integers #2023_08_09_Time_4_ms_(100.00%)_Space_43_MB_(43.42%)
3+
// #Easy #Math #Udemy_Integers #2024_01_04_Time_5_ms_(77.91%)_Space_44.1_MB_(13.06%)
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public class Solution {
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public boolean isPalindrome(int x) {

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