Hello aspirant,

->The topics you need prefer for ZIO exam are divided into categories as basic and advanced.

The basic topics include

Intoduction

Efficiency

Sorting

Searching

Basic graph algorithm

Dynamic programming

Heaps

Permutations

Computer shortest paths

Computing prefix sums

Greedy algorithms

Directed arcylic graphs

Sliding window alorithm

Advanced topics includes

Geometry

Network flow

Range queries

Advanced graph algorithms

Dynamic programming on trees

Range queries.

-> The topics you need prefer for ZCO are as below

• Mathematics- Basic Number theory, Sets, Relations and functions, Introduction to Combinatorics, Logarithms, Complexity Analysis
• Language constructs c++ - Introduction to C++, Data types, Control flow, I / O, Functions, Recursion, Notion of Structs, STL-Containers, Algorithms, Set, Map, Structs - Using them as comparators
• Algorithms and data structures - Searching, Sorting,Dynamic Programming, Graphs and Graph Algorithms, Sieves.

For detail prefer the below link

https://www.google.com/amp/s/school.careers360.com/exams/zio/amp

• Hope this helps you.
• Wish you a good luck.
• Thank you.

Hello aspirant,

The topics you need prefer for ZIO exam are divided into categories as basic and advanced.

The advanced topics are

1. Advanced Graph Algorithms
2. Dynamic Programming on Trees
3. Range Queries
4. Network Flows
5. Games and Strategies
6. Geometry.
7. The basic topics include
8. Introduction
9. Efficiency
10. Searching
11. Sorting
12. Basic Graph Algorithm
13. Dynamic Programming
14. Greedy Algorithms
15. Computing Shortest Paths
16. Heaps
17. Permutations
18. Directed Acyclic Graphs
19. Computing Prefix Sums
20. Sliding Window Algorithm