Section: C++ STL Revision
Resources:
- Lecture slides 2.1 C++ STL Revision:
https://drive.google.com/file/d/1zVQFvG3_OXWi5svr-IaQgy_wXn-z6y6e/view
- Lecture slides 2.2 C++ STL Revision :
https://drive.google.com/file/d/1O8TqVHO-oEAvBa623Q_MltFV3fuo5xa-/view
- Feedback Form 2.1 C++ STL Revision: https://forms.gle/vWn5Ag21n6smv5579
- Feedback Form 2.2 C++ STL Revision : https://forms.gle/vWn5Ag21n6smv5579
Tasks:
- Task 1: https://codeforces.com/group/MWSDmqGsZm/contest/219432/problem/Z
- Task 2: https://codeforces.com/group/MWSDmqGsZm/contest/219432/problem/K
- Task 4: https://codeforces.com/problemset/problem/734/A
- Task 5: https://codeforces.com/group/MWSDmqGsZm/contest/219432/problem/E
- Task 6: https://codeforces.com/group/MWSDmqGsZm/contest/219158/problem/X
- Task 7: https://codeforces.com/problemset/problem/4/A
- Task 8: https://codeforces.com/problemset/problem/71/A
- Task 9: https://codeforces.com/problemset/problem/50/A
- Task 10: https://leetcode.com/problems/kth-largest-element-in-a-stream/
- Task 11: https://leetcode.com/problems/valid-parentheses/
- Task 12: https://www.codechef.com/LRNDSA02/problems/ZCO12001
- Task 13: https://www.codechef.com/LRNDSA02/problems/COMPILER
- Task 14: https://codeforces.com/problemset/problem/1345/B
- Task 15: https://www.codechef.com/LRNDSA03/problems/SAVKONO
- Task 3: https://www.codechef.com/LRNDSA02/problems/STUPMACH
Section: Recursion + Memoization
Resources:
- Lecture slides Recursion & Memoization 16-04-2023 TLE 2.1:
https://drive.google.com/file/d/1cT9_mXQqNUxS2qi0rB1yNURXPkB2rBvP/view
- Lecture slides Recursion & Memoization 16-04-2023 TLE 2.2:
https://drive.google.com/file/d/18otKuwD-djiQyxJKVOiC0xb78WshXwep/view
- Feedback Form Recursion & Memoization 16-04-2023 TLE 2.1:
https://forms.gle/d8scPdPScnZtEVh8A
- Feedback Form Recursion & Memoization 16-04-2023 TLE 2.2:
https://forms.gle/d8scPdPScnZtEVh8A
Tasks:
- Task 1: https://leetcode.com/problems/generate-parentheses
- Task 2: https://leetcode.com/problems/letter-combinations-of-a-phone-number/
- Task 3: https://practice.geeksforgeeks.org/problems/subset-sums2234/1
- Task 4: https://leetcode.com/problems/subsets-ii/
- Task 5: https://leetcode.com/problems/combination-sum/
- Task 6: https://leetcode.com/problems/combination-sum-ii/
- Task 7: https://leetcode.com/problems/palindrome-partitioning/
- Task 8: https://leetcode.com/problems/n-th-tribonacci-number/description/
- Task 9: https://leetcode.com/problems/climbing-stairs/
- Task 10: https://leetcode.com/problems/different-ways-to-add-parentheses/
Section: Backtracking
Resources:
- Lecture Slides Backtracking 22-04-2023 TLE 2:
https://drive.google.com/file/d/1PAB-Wtm16ikCvbOt_RZT-JJRWxItgAAk/view
- Feedback Form Backtracking 22-04-2023 TLE 2:
https://forms.gle/YxeWHruZ2qAvaKKS6
Tasks:
- Task 1: https://practice.geeksforgeeks.org/problems/m-coloring-problem-
1587115620
- Task 2: https://www.codingninjas.com/codestudio/problems/983635
- Task 3: https://leetcode.com/problems/sudoku-solver/
- Task 4: https://leetcode.com/problems/permutations/
- Task 5: https://leetcode.com/problems/count-good-numbers/description/
- Task 6: https://leetcode.com/problems/powx-n/
- Task 7: https://practice.geeksforgeeks.org/problems/knight-walk4521/1
- Task 8: https://leetcode.com/problems/word-break/
- Task 9: https://practice.geeksforgeeks.org/problems/permutation-with-
spaces3627/1
- Task 10: https://practice.geeksforgeeks.org/problems/sum-string3151/1
Section: Problem Solving
Resources:
- Lecture Slides Backtracking 01-05-2023 TLE 2:
https://drive.google.com/file/d/1dQT870uj60Xukpsi5Wx2anQ7LfeNanW9/view
Tasks:
- Task 1: https://leetcode.com/problems/n-queens/
- Task 2: https://codeforces.com/group/MWSDmqGsZm/contest/223339/problem/V
- Task 3: https://cses.fi/problemset/task/1624
- Task 4: https://leetcode.com/problems/permutations-ii/
- Task 5: https://leetcode.com/problems/k-th-symbol-in-grammar/
- Task 6:
https://codingcompetitions.withgoogle.com/kickstart/round/00000000008cb33e/
00000000009e762e
- Task 7: https://cses.fi/problemset/task/1625
Section: Prefix Sums, Difference Array, Circular Array
Resources:
- Feedback Form Prefix Sums and Difference Arrays 14-05-2023 T:
https://forms.gle/nhVujZdx6HqwyVfA9
- Lecture slides Prefix Sums and Difference Arrays:
https://drive.google.com/file/d/1ETl8B1UfHFgZK4gfy1a-GxvFYzYnLqJp/view
Tasks:
- Task 1: https://codeforces.com/problemset/problem/816/B
- Task 2: https://leetcode.com/problems/next-greater-element-ii/
- Task 3: https://codeforces.com/contest/1681/problem/B
- Task 4: https://leetcode.com/problems/k-diff-pairs-in-an-array
- Task 5: https://leetcode.com/problems/matrix-block-sum
- Task 6: https://codeforces.com/contest/276/problem/C
- Task 7: https://codeforces.com/contest/295/problem/A
- Task 8: https://www.codechef.com/CENS2020/problems/CENS20A
- Task 9: https://atcoder.jp/contests/abc179/tasks/abc179_d
- Task 10: https://www.codechef.com/BYTR20B/problems/AGCY
- Task 11: https://codeforces.com/contest/177/problem/D2
Section: DP+Recursion (Extra)
Section: Advanced Number Theory
Resources:
- Lecture slides Advanced Number Theory 21-05-2023 :
https://drive.google.com/file/d/1_mFXLuo3ETDUOd84dKmMMey1MfonkhSf/view
- Feedback Form Advanced Number Theory 21-05-2023:
https://docs.google.com/forms/d/e/1FAIpQLSdhoZCuhFcggQfZLCu0OG0jLDgRlEsN4n5llXvB8b3
EjNZRqg/viewform
Tasks:
- Task 1: https://codeforces.com/problemset/problem/1828/B
- Task 2: https://codeforces.com/contest/797/problem/A
- Task 3: https://codeforces.com/contest/1360/problem/D
- Task 4: https://codeforces.com/problemset/problem/1679/A
- Task 5: https://codeforces.com/problemset/problem/230/B
- Task 6: https://www.codechef.com/problems/GCDQ
- Task 7: https://codeforces.com/problemset/problem/1474/B
- Task 8: https://codeforces.com/contest/1656/problem/C
- Task 9: https://cses.fi/problemset/task/2417
- Task 10: https://codeforces.com/contest/1458/problem/A
Section: Problem Solving
Section: Two pointers
Resources:
- Lecture slides Two Pointers 28-05-2023 TLE 2`:
https://drive.google.com/file/d/194-29Hif6PbY6BbDOqO3_-YciI3lnmDd/view
- Feedback Form Two Pointers 28-05-2023 TLE 2`:
https://forms.gle/JAKfgh3iwm58KkPA7
Tasks:
- Task 1:
https://codeforces.com/edu/course/2/lesson/9/2/practice/contest/307093/problem/C
- Task 2:
https://codeforces.com/edu/course/2/lesson/9/1/practice/contest/307092/problem/C
- Task 3: https://cses.fi/problemset/task/1641
- Task 4:
https://codeforces.com/edu/course/2/lesson/9/2/practice/contest/307093/problem/D
- Task 5: https://codeforces.com/problemset/problem/253/B
- Task 6: https://codeforces.com/problemset/problem/978/C
- Task 7: https://codeforces.com/problemset/problem/961/B
- Task 8: https://codeforces.com/problemset/problem/920/C
- Task 9: https://codeforces.com/problemset/problem/1538/C
- Task 10: https://codeforces.com/problemset/problem/1535/C
- Task 11: https://codeforces.com/problemset/problem/1366/B
