SDET

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/