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10__inversionsOfArray.txt
10__inversionsOfArray.txt
 
 
11__stockBuyAndSell.png
11__stockBuyAndSell.png
 
 
11__stockBuyAndSell.txt
11__stockBuyAndSell.txt
 
 
12__Rotatematrix90.txt
12__Rotatematrix90.txt
 
 
13___excelColumnNumber.txt
13___excelColumnNumber.txt
 
 
14__findPow(Logn).txt
14__findPow(Logn).txt
 
 
15__trailing_zeros.txt
15__trailing_zeros.txt
 
 
16___find_gcd(LogN).txt
16___find_gcd(LogN).txt
 
 
17__UniquePathsInGrid.txt
17__UniquePathsInGrid.txt
 
 
18___puzzles.txt
18___puzzles.txt
 
 
19___two_sum(Hashing).png
19___two_sum(Hashing).png
 
 
19__two_sum.txt
19__two_sum.txt
 
 
1____find_duplicate_In_Array_Of_N_Integers.png
1____find_duplicate_In_Array_Of_N_Integers.png
 
 
1___findDuplicates.png
1___findDuplicates.png
 
 
20__4Sum.txt
20__4Sum.txt
 
 
21__LonConscSequence.png
21__LonConscSequence.png
 
 
21__LonConscSequence.txt
21__LonConscSequence.txt
 
 
22__maxLen0sumSubarray.png
22__maxLen0sumSubarray.png
 
 
22__maxLen0sumSubarray.txt
22__maxLen0sumSubarray.txt
 
 
23__xorQueriesSubarray.txt
23__xorQueriesSubarray.txt
 
 
24__LongSubStringNonRepeating.txt
24__LongSubStringNonRepeating.txt
 
 
25__ReverseLinkedList.txt
25__ReverseLinkedList.txt
 
 
26__middleOFLinkedList.png
26__middleOFLinkedList.png
 
 
26__middleOFLinkedList.txt
26__middleOFLinkedList.txt
 
 
27__mergeTwoSortedLists.txt
27__mergeTwoSortedLists.txt
 
 
28__delFromEnd.txt
28__delFromEnd.txt
 
 
29__delNode.png
29__delNode.png
 
 
2____Sort_0_1_2.png
2____Sort_0_1_2.png
 
 
30__AddTwoNo.txt
30__AddTwoNo.txt
 
 
31__intersecTwoList.txt
31__intersecTwoList.txt
 
 
32__palindromeLinkedList.png
32__palindromeLinkedList.png
 
 
32__palindromeLinkedList.txt
32__palindromeLinkedList.txt
 
 
33__revInKGroups.png
33__revInKGroups.png
 
 
34__findCycle.png
34__findCycle.png
 
 
34__findCycle.txt
34__findCycle.txt
 
 
35_36_37.txt
35_36_37.txt
 
 
38__MergeTwolists.txt
38__MergeTwolists.txt
 
 
39__findCycleLinkedList.png
39__findCycleLinkedList.png
 
 
39__findCycleLinkedList.txt
39__findCycleLinkedList.txt
 
 
3___findRepeatAndMissingNumber (1).png
3___findRepeatAndMissingNumber (1).png
 
 
3___findRepeatAndMissingNumber (2).png
3___findRepeatAndMissingNumber (2).png
 
 
40__3sum.png
40__3sum.png
 
 
40__3sum.txt
40__3sum.txt
 
 
41__TrappingRainwater.png
41__TrappingRainwater.png
 
 
41__TrappingRainwater.txt
41__TrappingRainwater.txt
 
 
41__trappingRainwater2pointer 2.png
41__trappingRainwater2pointer 2.png
 
 
41__trappingRainwater2pointer 2.txt
41__trappingRainwater2pointer 2.txt
 
 
42__RemoveDup.png
42__RemoveDup.png
 
 
43__1's.png
43__1's.png
 
 
44__sudokuSolver.txt
44__sudokuSolver.txt
 
 
45__NQueens.txt
45__NQueens.txt
 
 
46_47.txt
46_47.txt
 
 
48__permutations.txt
48__permutations.txt
 
 
49__.txt
49__.txt
 
 
4___mergeTwoSortedArrays.txt
4___mergeTwoSortedArrays.txt
 
 
50__combinatoinSum1.txt
50__combinatoinSum1.txt
 
 
51__combinatoinSum2.txt
51__combinatoinSum2.txt
 
 
52__palindromePartioning.txt
52__palindromePartioning.txt
 
 
53_54_subsetSum.txt
53_54_subsetSum.txt
 
 
5____KadaneAlgo.png
5____KadaneAlgo.png
 
 
68__stackQueue-Implement.txt
68__stackQueue-Implement.txt
 
 
6__mergeIntervals.png
6__mergeIntervals.png
 
 
6__mergeIntervals.txt
6__mergeIntervals.txt
 
 
70_StackusingQueue.txt
70_StackusingQueue.txt
 
 
71__queueUsingStack.txt
71__queueUsingStack.txt
 
 
72__balancedParanthesis.txt
72__balancedParanthesis.txt
 
 
73__nextGreaterElement.png
73__nextGreaterElement.png
 
 
74_nextSmaller.txt
74_nextSmaller.txt
 
 
75__LRU_Cache.txt
75__LRU_Cache.txt
 
 
76__largestRecHistogram.txt
76__largestRecHistogram.txt
 
 
77__slidingWindow.txt
77__slidingWindow.txt
 
 
78__minStack.txt
78__minStack.txt
 
 
79__insertElements.txt
79__insertElements.txt
 
 
7___setMatrixZeros.png
7___setMatrixZeros.png
 
 
80__prePostInorder.txt
80__prePostInorder.txt
 
 
81__levelOrderTraversal.txt
81__levelOrderTraversal.txt
 
 
82__RIghtORLeftViewTree.txt
82__RIghtORLeftViewTree.txt
 
 
8__pascalTriangle (1).png
8__pascalTriangle (1).png
 
 
8__pascalTriangle (2).png
8__pascalTriangle (2).png
 
 
9__nextPermutation.txt
9__nextPermutation.txt
 
 
Bonus_arrayListAddsol (1).png
Bonus_arrayListAddsol (1).png
 
 
Bonus_arrayListAddsol (2).png
Bonus_arrayListAddsol (2).png
 
 
Bonus_arrayListAddsol (3).png
Bonus_arrayListAddsol (3).png
 
 
Bonus_arrayListAddsol (4).png
Bonus_arrayListAddsol (4).png
 
 
README.md
README.md
 
 
SDE-PROBLEMS.pdf
SDE-PROBLEMS.pdf
 
 
sort_linkedList.txt
sort_linkedList.txt
 
 

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datastructure_-_algorithm

This repo contains my ds algo work i have did till now. I am attaching a pdf of questions mostly from the leetcode. Same questions I have tried to solve and explained. P.S. Some questions in between the sequence are not solved. I will solve them later and update them here.

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