What algorithms and data structures are needed for IOI? LIST provided.

Hello, I have just started preparing for the IOI. Apart from learning the C++ language and solving basic problems, I have been looking at the necessary algorithms and data structures to do well (get a medal) at the International Olympiad of Informatics.
I have provided a list below of all the algorithms/data structures/programming concepts I have found that people say are needed for the IOI, but I was wondering what others would think about it. Which ones should I add? Which ones should I take away? Any and all help is greatly appreciated.

Breadth First Search (BFS)

Depth First Search (DFS)

Shortest Path from source to all vertices Dijkstra

Shortest Path from every vertex to every other vertex Floyd Warshall

Minimum Spanning tree Prim

Minimum Spanning tree Kruskal

Johnson’s algorithm

Articulation Points (or Cut Vertices) in a Graph

Bridges in a graph

Longest Common Subsequence

Longest Increasing Subsequence

Edit Distance

Topological Sort/Quick Sort/Merge Sort/Counting Sort/bucket sort/heap sort/partial sort/bubble sort
selection sort/insertion sort

Minimum Partition

Ways to Cover a Distance

Longest Path In Matrix

Subset Sum Problem

Optimal Strategy for a Game

0-1 Knapsack Problem

Assembly Line Scheduling

Binary Search

Order Statistics

KMP algorithm

Rabin karp

Z’s algorithm

Aho Corasick String Matching

Manacher’s algorithm: Part 1, Part 2 and Part 3

Prime Numbers and Prime Factorization

Primality Test | Set 1 (Introduction and School Method)

Primality Test | Set 2 (Fermat Method)

Primality Test | Set 3 (Miller–Rabin)

Sieve of Eratosthenes

Segmented Sieve

Wilson’s Theorem

Prime Factorisation

Pollard’s rho algorithm

Basic and Extended Euclidean algorithms

Euler’s Totient Function

Modular Exponentiation

Modular Multiplicative Inverse

Chinese remainder theorem Introduction

Chinese remainder theorem and Modulo Inverse Implementation

nCr%m and this.

Counting Inversions

Counting Inversions using BIT

logarithmic exponentiation

Square root of an integer

Heavy light Decomposition

Matrix Rank

Gaussian Elimination to Solve Linear Equations

Hungarian algorithm

Link cut

Mo’s algorithm and this

Factorial of a large number in C++

Russian Peasant Multiplication

Catalan Number

Convex Hull

Graham Scan

Line Intersection

Interval Tree

Matrix Exponentiation and this

Maxflow Ford Furkerson Algo and Edmond Karp Implementation

Min cut

Stable Marriage Problem

Hopcroft–Karp Algorithm for Maximum Matching

Dinic’s algo and e-maxx

Binary Indexed Tree or Fenwick tree

Segment Tree (RMQ, Range Sum and Lazy Propagation)

K-D tree (See insert, minimum and delete)

Union Find Disjoint Set (Cycle Detection and By Rank and Path Compression)

Tries

Suffix array (this, this and this)

Sparse table

Suffix automata

LCA and RMQ

Bit manipulation

linked lists/treaps/skip lists/heap/hash table/tries
recursion

number theory

combinatorics

probability theory

basic string manipulation

memoization

Heuristic algorithms

matrix recurrence

ternary search

fourier transform/fast fourier transform

bellman-ford

bipartite matching algorithms (and bipartite check)

sweep line algorithm

LCP

suffix tree

numerical integration/differentiation

line clipping

ad hoc

M Lucas’s Theorem

hashing

binary experimentation

regular expression

greedy algorithms

travelling salesman

backtracking algorithms

brute force

flood fill

linear search

line intersection

strongly connected components

graph algorithms

reduction (transform and conquer)

radix sort

red-black trees

quickselect

interpolation search

*Understand run-time proof, analysis proof, and correctness proof of all algorithms and data structures

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