200 Days of < /CODING>

Starting from : 05 May, 2021 |

Total Problem Submissions: 110

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Coding Platform ID

                        

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Contents

S.N.	Days	Problem	Platform
1.	Day 1	17. Letter Combination of a Phone Number	Leetcode
2.	Day 2	Garland for Diwali	INFYTQ/HackWithInfy - 2021
3.	Day 3	Triplets	INFYTQ Advance Round - 2021
4.		Tower Installation in Cities	HackWithInfy - 2021
5.	Day 4	Bags coins	HackWithInfy - 2021
6.	Day 5	3. Longest Substring Without Repeating Characters	Leetcode
7.		128. Longest Consecutive Sequence	Leetcode
8.	Day 6	204. Count Primes	Leetcode
9.	Day 7	Find duplicate in array	InterviewBit
10.		906. Super Palindromes	Leetcode
11.	Day 8	An Interesting Sequence	CodeChef
12.		King Killing	CodeChef
13.		Modular Equation	CodeChef
14.		Tree House	CodeChef
15.		Tic Tac Toe	CodeChef
16.		Valid Paths	CodeChef
17.		XOR Equality	CodeChef
18.		Repeat and Missing Number Array	InterviewBit
19.	Day 9	02. Add Two Numbers	Leetcode
20.	Day 10	9. Palindrome Number	Leetcode
21.		112. Path Sum	Leetcode
22.	Day 11	58. Length of Last Word	Leetcode
23.		680. Valid Palindrome II	Leetcode
24.		125. Valid Palindrome	Leetcode
25.	Day 12	32. Longest Valid Parentheses	Leetcode
26.	Day 13	Non-Divisible Subset	Hackerrank
27.		Highest Value Palindrome	Hackerrank
28.	Day 14	Absolute_Permutation.py	Hackerrank
29.	Day 15	Find Reachability	HackerEarth
30.		38. Count and say	Leetcode/InterviewBit
31.	Day 16	3SUMSe	Interviewbits/Leetcod
32.	Day 17	11. Container With Most Water	Leetcode
33.	Day 18	Hate 1111	CodeForces
34.		5. Sort Colors	Leetcode
35.		5 Array Manipulation	Hackerrank
36.	Day 19	42. Trapping Rain Water	Leetcode
37.		21. Merge Two sorted lists	Leetcode
38.	Day 20	215. Kth Largest Element in an Array	Leetcode
39.		1046. Last Stone Weight	Leetcode
40.	Day 21	K reverse linked list	InterviewBit
41.		GFG - Image Rotate 90 degree anticlockwise	GeekForGeeks
42.	Day 22	Max Non Negative SubArray	InterviewBit
43.		Add One to Number	InterviewBit
44.	Day 23	973. K Closest Points to Origin	Leetcode
45.		347. Top K Frequent Elements	Leetcode
46.		451. Sort Characters By Frequency	Leetcode
47.	Day 24	Check if an Array can be Sorted by picking only the corner Array elements	GeekForGeeks
48.		Minimum Loss	Hackerrank
49.	Day 25	Sort Linked List	InterviewBit
50.		20. Valid Parantheses	Leetcode
51.		894. All Possible Full Binary Trees	Leetcode
52.	Day 26	78. Subsets	Leetcode
53.	Day 27	358. Re-arrange strgin k distance	Leetcode
54.		106. Construct Binary Tree from Inorder and Postorder Traversal	Leetcode
55.		Longest Commont Prefix	interviewBit
58.	Day 28	Maximum Sum Triplet	InterviewBit
59.		Array 3 Pointer	InterviewBit
60.		42. Trapping Rain Water	Leetcode
61.	Day 29	16. 3Sum-Closes	Leetcode
62.		Pick from both sides!	InterviewBit
63.		Partition	InterviewBit
64.	Day 30	80. Remove Duplicates from Sorted Array II	Leetcode
65.		Partition	InterviewBit
66.	Day 31	Minimum Lights to Activate	InterviewBit
67.	Day 32	19. Remove Nth Node From End of List	Leetcode
68.		Locking the tree space.py	JusPay
69.		Minimum Number of Refueling Stops	Leetcode
70.	Day 33	Binary Balance	Hackerrank
71.		largest Number	Hackerrank
72.	Day 34	252. Meeting Room I	Leetcode/LintCode
73.		253. Meeting Room II	Leetcode/Lintcode
74.		Palindrom-pairs	Leetcode
75.	Day 35	Primes Sum	InterviewBit
76.		24. Swap Nodes in Pairs	Leetcode
77.		Vowel and Consonant Substrings!	InterviewBit
78.	Day 36	Jim and Order	Hackerrank
79.		Ice Cream Parlour	Hackerrank
80.	Day 37	22. Paranthese Generate	Leetcode
81.		69. Sqrt(x)	Leetcode
82.	Day 38	Maximum square submatrix in matrix	GeekforGeeks
83.		795. Number of Subarrays with Bounded Maximum	Leetcode
84.		307. Range Sum Query	Leetcode
85.	Day 39	Max Non Negative SubArray	InterviewBit
86.		629. K Inverse Pairs Array	Leetcode
87.	Day 40	Reverse LinkedList Iterative	InterviewBit
88.		Reverse LinkedList Iterative	Leetcode
89.	Day 41	118. Pascal's Triangle	Leetcode
90.		119. Pascal's Triangle II	Leetcode
91.	Day 42	83. Remove Duplicates from Sorted List	Leetcode
92.		49. Group Anagrams	Leetcode
93.		76. Minimum Window Substring	Leetcode
94.		48. Rotate Image	Leetcode
95.		83. Remove Duplicates from Sorted List	Leetcode
96.	Day 43	138. Copy List with Random Pointer	InterviewBit
97.	Day 44	142. Linked List Cycle I	Leetcode
98.		141. Linked List Cycle II	Leetcode
99.	Day 45	962. Maximum Width Ramp	Leetcode
100.	Day 46	315. Count of Smaller Numbers After Self	Leetcode
101.	Day 47	Juspay Solution 1	Juspay Hiring
102.		Juspay Solution 2	Juspay Hiring
103.		Juspay Solution 3	Juspay Hiring
104.	Day 48	733. Flood Fill	Leetcode
105.		463. Island Perimeter	Leetcode
106.	Day 49	Solution 01	Juspay Hiring
107.		Solution 02	Juspay Hiring
108.	Day 50	86. Partition List	Leetcode
109.	Day 51	566. Reshape the Matrix	Leetcode
110.		1220. Count Vowels Permutation	Leetcode

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Last Updated : 17 July, 2021

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Shantanu Gupta
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