Sakthi saravanan encrption

Problems Leetcode Revision Remarks Subject -Tags https://leetcode.com/problems/missing-number/description/ Done No https://leetcode.com/problems/fizz-buzz/description/ Done No https://leetcode.com/problems/majority-element/description/ Done No Based on Leetcode , I have query of what {0,1,2,3,3,4,4,4,4} https://leetcode.com/problems/majority-element-ii/description/ Done No taken time but solved https://leetcode.com/problems/two-sum/description/ Done No return new int[] {i,j} I learned new one Arrays https://leetcode.com/problems/remove-element/ Done no finshes within 5 mins, but I have seen issues in question ,Arrays.toString(array),Arrays.asList(stringArray),Arrays.deepToString(array) Arrays https://leetcode.com/problems/search-insert-position/description/ Done No Arrays https://leetcode.com/problems/minimum-common-value/ Done No Arrays https://leetcode.com/problems/single-number/description/ Done No both bitwise and 2pointer array and hashmap Arrays Isogram https://leetcode.com/problems/count-primes/description/ Done No new alogoritha learned but only Math.sqrt(n), with make true multiple for 2 and add j=j+i https://leetcode.com/problems/unique-number-of-occurrences/description/ Done no "HashSet s = new HashSet(maps.values()); //s.addAll(maps.values()); for (int num : maps.keySet()) { s.add(maps.get(num)); } return s.size() == maps.size();" https://leetcode.com/problems/plus-one/description/ Done no https://leetcode.com/problems/contains-duplicate/description/ Done no https://leetcode.com/problems/move-zeroes/description/ Done no swapping and assining values https://leetcode.com/problems/arranging-coins/description/ Done no https://leetcode.com/problems/best-time-to-buy-and-sell-stock/description/ Need help https://leetcode.com/problems/power-of-two/description/ Done but I have one issues on 2147483647 which is pow of 2 https://leetcode.com/problems/count-of-matches-in-tournament/description/ https://leetcode.com/problems/palindrome-number/description/ https://leetcode.com/problems/single-number/description/ https://leetcode.com/problems/distribute-candies/description/ Done no (s.size() > (candyType.length) / 2) ? (candyType.length) / 2 : s.size Ternary operator https://leetcode.com/problems/add-digits/description/ https://leetcode.com/problems/climbing-stairs/ Done No just Fib-series https://leetcode.com/problems/squares-of-a-sorted-array/ Done No math.pow will provide but we need to know 2 pointer array https://leetcode.com/problems/power-of-three/description/ Isogram https://leetcode.com/problems/minimum-remove-to-make-valid-parentheses/ Done No Stack,String builder. Stack https://leetcode.com/problems/number-of-students-unable-to-eat-lunch/description/ Done No https://leetcode.com/problems/valid-palindrome/description/ Done No https://leetcode.com/problems/shuffle-string/description/ Done No Hashmap /Char https://leetcode.com/problems/determine-if-string-halves-are-alike/description/ Done No String with Volwes https://leetcode.com/problems/find-first-palindromic-string-in-the-array/description/ https://leetcode.com/problems/merge-strings-alternately/ Done No ternary operator and string builder https://leetcode.com/problems/length-of-last-word/ Done No https://leetcode.com/problems/check-if-all-as-appears-before-all-bs/description/ Done No ASCII code https://leetcode.com/problems/number-of-senior-citizens/description/ Done No https://leetcode.com/problems/find-the-difference/description/ Done No bitwise and ternary operator / two pointer https://leetcode.com/problems/jewels-and-stones/description/ Done No https://leetcode.com/problems/second-largest-digit-in-a-string/description/ Done No 2 solution but second is easy and make good approach https://leetcode.com/problems/find-pivot-index/description/ https://leetcode.com/problems/replace-all-digits-with-characters/description/ Done No https://leetcode.com/problems/maximum-69-number/description/ Done No covert int to stringbuilder by append it https://leetcode.com/problems/intersection-of-two-arrays/description/ Done No Bit slow but easy https://leetcode.com/problems/count-of-matches-in-tournament/description/ Done No easy with not using brain https://leetcode.com/problems/add-digits/description/ Done https://leetcode.com/problems/find-pivot-index/description/ https://leetcode.com/problems/excel-sheet-column-number/ Done No https://leetcode.com/problems/valid-anagram/ https://leetcode.com/tag/math/ https://leetcode.com/tag/string/ https://leetcode.com/problems/self-dividing-numbers/ Done https://leetcode.com/problems/determine-color-of-a-chessboard-square/ https://leetcode.com/problems/alternating-digit-sum/description/ https://leetcode.com/problems/sign-of-the-product-of-an-array https://leetcode.com/problems/average-value-of-even-numbers-that-are-divisible-by-three/ https://leetcode.com/problems/three-divisors/ https://leetcode.com/problems/day-of-the-year/ https://leetcode.com/problems/check-if-it-is-a-straight-line/ https://leetcode.com/problems/day-of-the-week/ Find if no is Spy Number A number whose sum of the digits of is equal to the product of its digits is called Spy number. * Eg:132 * The sum of digits = 1+3+2=6 * The product of the digits = 1*3*2=6 * 132 is Spy number https://leetcode.com/problems/can-place-flowers/ https://leetcode.com/problems/set-mismatch/ https://leetcode.com/problems/array-partition/ https://leetcode.com/problems/summary-ranges/ https://leetcode.com/problems/assign-cookies/ https://leetcode.com/problems/check-if-a-string-is-an-acronym-of-words/description/ https://leetcode.com/problems/jewels-and-stones/ https://leetcode.com/problems/reverse-string-ii/description/ https://leetcode.com/problems/maximum-number-of-words-found-in-sentences/ https://leetcode.com/problems/truncate-sentence/ https://leetcode.com/problems/ransom-note/ https://leetcode.com/problems/decode-the-message/ https://leetcode.com/problems/sorting-the-sentence/ https://leetcode.com/problems/make-the-string-great/ https://leetcode.com/problems/faulty-keyboard/ https://leetcode.com/problems/height-checker/description/ https://leetcode.com/problems/split-a-string-in-balanced-strings/description/ https://leetcode.com/problems/number-of-lines-to-write-string/description/ https://leetcode.com/problems/shuffle-string/description/ https://leetcode.com/problems/reverse-words-in-a-string-iii/ https://leetcode.com/problems/check-if-number-has-equal-digit-count-and-digit-value/description/ https://leetcode.com/problems/find-maximum-number-of-string-pairs/description/ https://leetcode.com/problems/minimum-additions-to-make-valid-string/ https://leetcode.com/problems/sort-array-by-parity/description https://leetcode.com/problems/substrings-of-size-three-with-distinct-characters/description https://leetcode.com/problems/lexicographically-smallest-palindrome/description/ https://leetcode.com/problems/number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold/description/ https://leetcode.com/problems/number-of-arithmetic-triplets/description/ https://leetcode.com/problems/number-of-substrings-containing-all-three-characters/description/ https://leetcode.com/problems/find-the-array-concatenation-value/description/ https://leetcode.com/problems/longest-nice-substring/description/ https://leetcode.com/problems/sort-array-by-parity-ii/description/ https://leetcode.com/problems/find-the-k-beauty-of-a-number/description/ https://leetcode.com/problems/max-consecutive-ones/description/ https://leetcode.com/problems/shortest-distance-to-a-character/description/ https://leetcode.com/problems/assign-cookies/description/ https://leetcode.com/problems/minimum-recolors-to-get-k-consecutive-black-blocks/description/ https://leetcode.com/problems/determine-the-winner-of-a-bowling-game/description/ https://leetcode.com/problems/longest-palindromic-substring/description/ https://leetcode.com/problems/contains-duplicate-ii/description/ https://leetcode.com/problems/grumpy-bookstore-owner/description/ https://leetcode.com/problems/find-all-anagrams-in-a-string/description/ https://leetcode.com/problems/uncommon-words-from-two-sentences/ https://leetcode.com/problems/longest-harmonious-subsequence/ https://leetcode.com/problems/reverse-string-ii/ https://leetcode.com/problems/ransom-note/description/ https://leetcode.com/problems/single-number/description/ https://leetcode.com/problems/destination-city/ https://leetcode.com/problems/fair-candy-swap/ https://leetcode.com/problems/jewels-and-stones/ https://leetcode.com/problems/check-if-the-sentence-is-pangram/ https://leetcode.com/problems/design-hashmap/submissions/ https://leetcode.com/problems/reverse-linked-list/ linked list https://leetcode.com/problems/remove-linked-list-elements/ https://leetcode.com/problems/number-of-equivalent-domino-pairs/ https://leetcode.com/problems/merge-two-sorted-lists/ https://leetcode.com/problems/middle-of-the-linked-list/ https://leetcode.com/problems/remove-duplicates-from-sorted-list/ https://leetcode.com/problems/rings-and-rods/ https://leetcode.com/problems/intersection-of-two-linked-lists/ https://leetcode.com/problems/convert-binary-number-in-a-linked-list-to-integer/ https://leetcode.com/problems/sum-of-unique-elements/ https://leetcode.com/problems/count-the-number-of-consistent-strings/ https://leetcode.com/problems/isomorphic-strings/ https://leetcode.com/problems/group-anagrams/ https://leetcode.com/problems/valid-parentheses/ https://leetcode.com/problems/number-of-students-unable-to-eat-lunch/description/ https://leetcode.com/problems/simplify-path/ https://leetcode.com/problems/decode-string/description/ Find if no is spy number, A number whose sum of the digits of is equal to the product of its digits is called syp number https://leetcode.com/problems/can-place-flowers/ https://leetcode.com/problems/set-mismatch/ https://leetcode.com/problems/array-partition/ https://leetcode.com/problems/summary-ranges/ https://leetcode.com/problems/assign-cookies/ https://leetcode.com/problems/check-if-a-string-is-an-acronym-of-words/description/ https://leetcode.com/problems/maximum-number-of-words-found-in-sentences/ https://leetcode.com/problems/truncate-sentence/description/ https://leetcode.com/problems/decode-the-message/description/ https://leetcode.com/problems/sorting-the-sentence/ https://leetcode.com/problems/faulty-keyboard/ https://leetcode.com/problems/height-checker/description/ https://leetcode.com/problems/number-of-lines-to-write-string/description/ https://leetcode.com/problems/split-a-string-in-balanced-strings/description/ https://leetcode.com/problems/shuffle-string/description/ https://leetcode.com/problems/reverse-words-in-a-string-iii/ https://leetcode.com/problems/check-if-number-has-equal-digit-count-and-digit-value/description/ https://leetcode.com/problems/find-maximum-number-of-string-pairs/description/ https://leetcode.com/problems/minimum-additions-to-make-valid-string/ https://leetcode.com/problems/summary-ranges/description/ https://leetcode.com/problems/sort-array-by-parity/description https://leetcode.com/problems/substrings-of-size-three-with-distinct-characters/description https://leetcode.com/problems/lexicographically-smallest-palindrome/description/ https://leetcode.com/problems/number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold/description/ https://leetcode.com/problems/number-of-arithmetic-triplets/description/ https://leetcode.com/problems/number-of-substrings-containing-all-three-characters/description/ https://leetcode.com/problems/find-the-array-concatenation-value/description/ https://leetcode.com/problems/longest-nice-substring/description/ https://leetcode.com/problems/sort-array-by-parity-ii/description/ https://leetcode.com/problems/find-the-k-beauty-of-a-number/description/ https://leetcode.com/problems/minimum-recolors-to-get-k-consecutive-black-blocks/description/ https://leetcode.com/problems/determine-the-winner-of-a-bowling-game/description/ https://leetcode.com/problems/find-all-anagrams-in-a-string/description/ https://leetcode.com/problems/reverse-string-ii/ https://leetcode.com/problems/destination-city/ https://leetcode.com/problems/fair-candy-swap/ https://leetcode.com/problems/jewels-and-stones/ https://leetcode.com/problems/check-if-the-sentence-is-pangram/ https://leetcode.com/problems/sum-of-unique-elements/ https://leetcode.com/problems/count-the-number-of-consistent-strings/ https://leetcode.com/problems/isomorphic-strings/ https://leetcode.com/problems/find-all-numbers-disappeared-in-an-array/ https://leetcode.com/problems/remove-linked-list-elements/ https://leetcode.com/problems/number-of-equivalent-domino-pairs/ https://leetcode.com/problems/merge-two-sorted-lists/ https://leetcode.com/problems/middle-of-the-linked-list/ https://leetcode.com/problems/remove-duplicates-from-sorted-list/ https://leetcode.com/problems/rings-and-rods/ https://leetcode.com/problems/intersection-of-two-linked-lists/ https://leetcode.com/problems/convert-binary-number-in-a-linked-list-to-integer/ https://leetcode.com/problems/rotate-list/ https://leetcode.com/problems/most-common-word/ https://leetcode.com/problems/baseball-game/ https://leetcode.com/problems/first-unique-character-in-a-string/ https://leetcode.com/problems/backspace-string-compare/ https://leetcode.com/problems/time-needed-to-buy-tickets/ https://leetcode.com/problems/remove-outermost-parentheses/ https://leetcode.com/problems/reorder-list/ https://leetcode.com/problems/number-of-recent-calls/ https://leetcode.com/problems/crawler-log-folder/ https://leetcode.com/problems/design-circular-deque/ https://leetcode.com/problems/design-twitter/ https://leetcode.com/problems/egg-drop-with-2-eggs-and-n-floors/ https://leetcode.com/problems/sort-list/ https://leetcode.com/problems/majority-element/ https://leetcode.com/problems/partition-labels/ https://leetcode.com/problems/can-place-flowers/ https://leetcode.com/problems/sort-colors/