PDC4S:\IT\DSA and Interview Preperation\[INTERVIEW ONLY MAAL] [EXCLUSIVE]\[APPLIED COURSE] Interview Preparation Course\Module 5 - Problem Solving\1. Problems on Arrays

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1. Find Missing Number-studyfever.mp429,726 KB12/12/2021 3:34 AM
1.1. Comments.html444 KB12/12/2021 3:34 AM
10. How Many Numbers Are Smaller Than the Current Number - Approach3 [Leetcode]-studyfever.mp413,283 KB12/12/2021 3:34 AM
10.1 How Many Numbers Are Smaller Than the Current Number Approach3 [Leetcode].html651 KB12/12/2021 3:34 AM
11. How Many Numbers Are Smaller Than the Current Number - Approach3(Python Code) [Leetcode]-studyfever.mp49,609 KB12/12/2021 3:34 AM
11.1 How Many Numbers Are Smaller Than the Current Number Approach3(Python Code) [Leetcode].html673 KB12/12/2021 3:34 AM
12. Sort Array by Parity - Problem Statement [Leetcode]-studyfever.mp46,762 KB12/12/2021 3:34 AM
12.1 Sort Array by Parity Problem Statement [Leetcode].html605 KB12/12/2021 3:34 AM
13. Sort Array by Parity - Approach1 [Leetcode]-studyfever.mp46,436 KB12/12/2021 3:34 AM
13.1 Sort Array by Parity Approach1 [Leetcode].html634 KB12/12/2021 3:34 AM
14. Sort Array by Parity - Approach2 and Python Code [Leetcode]-studyfever.mp416,185 KB12/12/2021 3:34 AM
14.1 Sort Array by Parity Approach2 and Python Code [Leetcode].html641 KB12/12/2021 3:34 AM
15. Create Target Array in the Given Order - Problem Statement[Leetcode]-studyfever.mp413,842 KB12/12/2021 3:34 AM
15.1 Create Target Array in the Given Order Problem Statement[Leetcode].html635 KB12/12/2021 3:34 AM
16. Create Target Array in the Given Order - Explanation & Python Code [Leetcode]-studyfever.mp411,310 KB12/12/2021 3:34 AM
16.1 Create Target Array in the Given Order Explanation & Python Code [Leetcode].html1,747 KB12/12/2021 3:34 AM
17. Replace Elements with Greatest Element on Right Side - Problem Statement [Leetcode]-studyfever.mp47,034 KB12/12/2021 3:34 AM
17.1 Replace Elements with Greatest Element on Right Side Problem Statement [Leetcode].html605 KB12/12/2021 3:34 AM
18. Replace Elements with Greatest Element on Right Side - Approach 1 [Leetcode]-studyfever.mp44,671 KB12/12/2021 3:34 AM
18.1 Replace Elements with Greatest Element on Right Side Approach 1 [Leetcode].html639 KB12/12/2021 3:34 AM
19. Replace Elements with Greatest Element on Right Side - Approach 2 [Leetcode]-studyfever.mp47,830 KB12/12/2021 3:34 AM
19.1 Replace Elements with Greatest Element on Right Side Approach 2 [Leetcode].html605 KB12/12/2021 3:34 AM
2. Find Missing Number [Python Code]-studyfever.mp47,474 KB12/12/2021 3:34 AM
2.1. Comments.html577 KB12/12/2021 3:34 AM
20. Replace Elements with Greatest Element on Right Side - Approach 2 (Python Code) [Leetcode]-studyfever.mp45,614 KB12/12/2021 3:34 AM
20.1 Replace Elements with Greatest Element on Right Side Approach 2 (Python Code) [Leetcode].html644 KB12/12/2021 3:34 AM
21. Shortest Unsorted Continuous Subarray - Problem Statement [Leetcode]-studyfever.mp412,386 KB12/12/2021 3:34 AM
21.1 Shortest Unsorted Continuous Subarray Problem Statement [Leetcode].html634 KB12/12/2021 3:34 AM
22. Shortest Unsorted Continuous Subarray - Approach 1 [Leetcode]-studyfever.mp418,177 KB12/12/2021 3:34 AM
22.1 Shortest Unsorted Continuous Subarray Approach 1 [Leetcode].html638 KB12/12/2021 3:34 AM
23. Shortest Unsorted Continuous Subarray - Python Code [Leetcode]-studyfever.mp49,690 KB12/12/2021 3:34 AM
23.1 Shortest Unsorted Continuous Subarray Python Code [Leetcode].html638 KB12/12/2021 3:34 AM
24. Shortest Unsorted Continuous Subarray - Approach2 [Leetcode]-studyfever.mp49,320 KB12/12/2021 3:34 AM
24.1 Shortest Unsorted Continuous Subarray Approach2 [Leetcode].html640 KB12/12/2021 3:34 AM
25. Shortest Unsorted Continuous Subarray - Python Code [Leetcode]-studyfever.mp46,462 KB12/12/2021 3:34 AM
25.1 Shortest Unsorted Continuous Subarray Python Code [Leetcode].html638 KB12/12/2021 3:34 AM
26. Shortest Unsorted Continuous Subarray - Approach 3 [Leetcode]-studyfever.mp413,310 KB12/12/2021 3:34 AM
26.1 Shortest Unsorted Continuous Subarray Approach 3 [Leetcode].html670 KB12/12/2021 3:34 AM
27. Shortest Unsorted Continuous Subarray - Python Code [Leetcode]-studyfever.mp415,500 KB12/12/2021 3:34 AM
27.1 Shortest Unsorted Continuous Subarray Python Code [Leetcode].html669 KB12/12/2021 3:34 AM
28. Find Leaders in an array-studyfever.mp422,789 KB12/12/2021 3:34 AM
28.1 Find Leaders in an array.html695 KB12/12/2021 3:34 AM
29. Search in Rotated Sorted Array-studyfever.mp438,679 KB12/12/2021 3:34 AM
29.1 Search in Rotated Sorted Array.html710 KB12/12/2021 3:34 AM
3. Find Majority Element in an array-studyfever.mp420,318 KB12/12/2021 3:34 AM
3.1. Comments.html730 KB12/12/2021 3:34 AM
30. Sort Colors-studyfever.mp437,685 KB12/12/2021 3:34 AM
30.1 Sort Colors.html821 KB12/12/2021 3:34 AM
31. Inversions in an array-studyfever.mp448,591 KB12/12/2021 3:34 AM
31.1 Inversions in an array.html683 KB12/12/2021 3:34 AM
32. Increasing Triplet Subsequence-studyfever.mp447,456 KB12/12/2021 3:34 AM
32.1 Increasing Triplet Subsequence.html684 KB12/12/2021 3:34 AM
33. Partition Equal Subset Sum-studyfever.mp413,048 KB12/12/2021 3:34 AM
33.1 Partition Equal Subset Sum.html737 KB12/12/2021 3:34 AM
34. Array Product Problem-studyfever.mp421,190 KB12/12/2021 3:34 AM
34.1 Array Product Problem.html670 KB12/12/2021 3:34 AM
35. Find two Missing Numbers in a Sequence of Consecutive Numbers-studyfever.mp433,904 KB12/12/2021 3:34 AM
35.1 Find two Missing Numbers in a Sequence of Consecutive Numbers.html766 KB12/12/2021 3:34 AM
36. Find two repeating elements in an array-studyfever.mp439,509 KB12/12/2021 3:34 AM
36.1 Find two repeating elements in an array.html682 KB12/12/2021 3:34 AM
37. Merge Overlapping Intervals-studyfever.mp429,496 KB12/12/2021 3:34 AM
37.1 Merge Overlapping Intervals.html682 KB12/12/2021 3:34 AM
38. Rotate Matrix by 90 degrees-studyfever.mp414,168 KB12/12/2021 3:34 AM
38.1 Rotate Matrix by 90 degrees.html664 KB12/12/2021 3:34 AM
39. 3 Sum - Problem Statement [Leetcode]-studyfever.mp46,037 KB12/12/2021 3:34 AM
39.1 3 Sum Problem Statement [Leetcode].html625 KB12/12/2021 3:34 AM
4. Rotate Array-studyfever.mp423,684 KB12/12/2021 3:34 AM
4.1. Comments.html671 KB12/12/2021 3:34 AM
40. 3 Sum - Brute Force Approach - [Leetcode]-studyfever.mp46,779 KB12/12/2021 3:34 AM
40.1 3 Sum Brute Force Approach [Leetcode].html642 KB12/12/2021 3:34 AM
41. 3 Sum - Two pointer Approach - [Leetcode]-studyfever.mp414,506 KB12/12/2021 3:34 AM
41.1 3 Sum Two pointer Approach [Leetcode].html645 KB12/12/2021 3:34 AM
42. 3 Sum - Two pointer Approach[Python code] - [Leetcode]-studyfever.mp48,752 KB12/12/2021 3:34 AM
42.1 3 Sum Two pointer Approach[Python code] [Leetcode].html665 KB12/12/2021 3:34 AM
43. Set Matrix Zeros%3a Problem statement [Leetcode]-studyfever.mp44,572 KB12/12/2021 3:34 AM
43.1 Set Matrix Zeros Problem statement [Leetcode].html625 KB12/12/2021 3:34 AM
44. Set Matrix Zeros - Approach 1 [Leetcode]-studyfever.mp412,367 KB12/12/2021 3:34 AM
44.1 Set Matrix Zeros Approach 1 [Leetcode].html638 KB12/12/2021 3:34 AM
45. Set Matrix Zeros - Approach 1(Python Code) [Leetcode]-studyfever.mp47,758 KB12/12/2021 3:34 AM
45.1 Set Matrix Zeros Approach 1(Python Code) [Leetcode].html642 KB12/12/2021 3:34 AM
46. Set MatriX Zeros - Approach 2 [Leetcode]-studyfever.mp410,655 KB12/12/2021 3:34 AM
46.1 Set MatriX Zeros Approach 2 [Leetcode].html637 KB12/12/2021 3:34 AM
47. Set Matrix Zeros - Approach 2 (Python Code) [Leetcode]-studyfever.mp411,197 KB12/12/2021 3:34 AM
47.1 Set Matrix Zeros Approach 2 (Python Code) [Leetcode].html641 KB12/12/2021 3:34 AM
48. Count Negative numbers in a sorted matrix - Problem statement [Leetcode]-studyfever.mp48,290 KB12/12/2021 3:34 AM
48.1 Count Negative numbers in a sorted matrix Problem statement [Leetcode].html606 KB12/12/2021 3:34 AM
49. Count Negative Numbers in a Sorted Matrix - Approach1[Leetcode]-studyfever.mp43,989 KB12/12/2021 3:34 AM
49.1 Count Negative Numbers in a Sorted Matrix Approach1[Leetcode].html606 KB12/12/2021 3:34 AM
5. Single Number-studyfever.mp415,273 KB12/12/2021 3:34 AM
5.1 Single Number.html665 KB12/12/2021 3:34 AM
50. Count Negative Numbers in a Sorted Matrix - Approach 2 [Leetcode]-studyfever.mp48,791 KB12/12/2021 3:34 AM
50.1 Count Negative Numbers in a Sorted Matrix Approach 2 [Leetcode].html650 KB12/12/2021 3:34 AM
51. Count Negative Numbers in a Sorted Matrix - Python code [Leetcode]-studyfever.mp47,635 KB12/12/2021 3:34 AM
51.1 Count Negative Numbers in a Sorted Matrix Python code [Leetcode].html637 KB12/12/2021 3:34 AM
52. The K Weakest Rows in a Matrix - Problem Statement [Leetcode]-studyfever.mp413,919 KB12/12/2021 3:34 AM
52.1 The K Weakest Rows in a Matrix Problem Statement [Leetcode].html635 KB12/12/2021 3:34 AM
53. The K Weakest Rows in a Matrix - Approach 1 [Leetcode]-studyfever.mp412,623 KB12/12/2021 3:34 AM
53.1 The K Weakest Rows in a Matrix Approach 1 [Leetcode].html642 KB12/12/2021 3:34 AM
54. The K Weakest Rows in a Matrix - Python code [Leetcode]-studyfever.mp48,173 KB12/12/2021 3:34 AM
54.1 The K Weakest Rows in a Matrix Python code [Leetcode].html646 KB12/12/2021 3:34 AM
55. The K Weakest Rows in a Matrix - Approach 2 [Leetcode]-studyfever.mp411,754 KB12/12/2021 3:34 AM
55.1 The K Weakest Rows in a Matrix Approach 2 [Leetcode].html643 KB12/12/2021 3:34 AM
56. The K Weakest Rows in a Matrix - Python code [Leetcode]-studyfever.mp49,906 KB12/12/2021 3:34 AM
56.1 The K Weakest Rows in a Matrix Python code [Leetcode].html645 KB12/12/2021 3:34 AM
57. The K Weakest Rows in a Matrix - Approach 3 [Leetcode]-studyfever.mp414,866 KB12/12/2021 3:34 AM
57.1 The K Weakest Rows in a Matrix Approach 3 [Leetcode].html657 KB12/12/2021 3:34 AM
58. Median Of two sorted arrays-studyfever.mp477,813 KB12/12/2021 3:34 AM
58.1 Median Of two sorted arrays.html685 KB12/12/2021 3:34 AM
59. First Missing Positive - Problem Statement [Leetcode]-studyfever.mp44,353 KB12/12/2021 3:34 AM
59.1 First Missing Positive Problem Statement [Leetcode].html638 KB12/12/2021 3:34 AM
6. How Many Numbers Are Smaller Than the Current Number - Problem Statement [Leetcode]-studyfever.mp412,182 KB12/12/2021 3:34 AM
6.1 How Many Numbers Are Smaller Than the Current Number Problem Statement [Leetcode].html607 KB12/12/2021 3:34 AM
60. First Missing Positive - Approach 1 [Leetcode]-studyfever.mp44,544 KB12/12/2021 3:34 AM
60.1 First Missing Positive Approach 1 [Leetcode].html626 KB12/12/2021 3:34 AM
61. First Missing Positive - Python Code [Leetcode]-studyfever.mp48,864 KB12/12/2021 3:34 AM
61.1 First Missing Positive Python Code [Leetcode].html635 KB12/12/2021 3:34 AM
62. First Missing Positive - Approach 2 [Leetcode]-studyfever.mp420,635 KB12/12/2021 3:34 AM
62.1 First Missing Positive Approach 2 [Leetcode].html641 KB12/12/2021 3:34 AM
63. First Missing Positive - Python Code [Leetcode]-studyfever.mp49,880 KB12/12/2021 3:34 AM
63.1 First Missing Positive Python Code [Leetcode].html642 KB12/12/2021 3:34 AM
64. Find Numbers with Even Number of Digits - Problem Statement [Leetcode]-studyfever.mp45,730 KB12/12/2021 3:34 AM
64.1 Find Numbers with Even Number of Digits Problem Statement [Leetcode].html605 KB12/12/2021 3:34 AM
65. Find Numbers with Even Number of Digits - Exaplnation [Leetcode]-studyfever.mp411,133 KB12/12/2021 3:34 AM
65.1 Find Numbers with Even Number of Digits Exaplanation [Leetcode].html638 KB12/12/2021 3:34 AM
66. Game of Life - Problem Statement [Leetcode]-studyfever.mp432,011 KB12/12/2021 3:34 AM
66.1 Game of Life Problem Statement [Leetcode].html605 KB12/12/2021 3:34 AM
67. Game of Life - Approach 1[Leetcode]-studyfever.mp416,958 KB12/12/2021 3:34 AM
67.1 Game of Life Approach 1[Leetcode].html605 KB12/12/2021 3:34 AM
68. Game of Life - Approach 1(Python Code)[Leetcode]-studyfever.mp429,387 KB12/12/2021 3:34 AM
68.1 Game of Life Approach 1(Python Code)[Leetcode].html635 KB12/12/2021 3:34 AM
69. Game of Life - Approach 2[Leetcode]-studyfever.mp424,619 KB12/12/2021 3:34 AM
69.1 Game of Life Approach 2[Leetcode].html607 KB12/12/2021 3:34 AM
7. How Many Numbers Are Smaller Than the Current Number - Approach1 [Leetcode]-studyfever.mp47,464 KB12/12/2021 3:34 AM
7.1 How Many Numbers Are Smaller Than the Current Number Approach1 [Leetcode].html640 KB12/12/2021 3:34 AM
70. Game of Life - Approach 2(Python Code)[Leetcode]-studyfever.mp430,418 KB12/12/2021 3:34 AM
70.1 Game of Life Approach 2(Python Code)[Leetcode].html348 KB12/12/2021 3:34 AM
8. How Many Numbers Are Smaller Than the Current Number - Approach2 [Leetcode]-studyfever.mp411,004 KB12/12/2021 3:34 AM
8.1 How Many Numbers Are Smaller Than the Current Number Approach2 [Leetcode].html653 KB12/12/2021 3:34 AM
9. How Many Numbers Are Smaller Than the Current Number - Appraoch2 (Python Code) - [Leetcode]-studyfever.mp47,925 KB12/12/2021 3:34 AM
9.1 How Many Numbers Are Smaller Than the Current Number Appraoch2 (Python Code) [Leetcode].html666 KB12/12/2021 3:34 AM