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Simple array/string algorithm

Microsoft RQNQ23

Aug 26, 2021 16 Comments

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Let me know a simple algorithms that can solve with brute force.

I want to teach my friend who is really new in IT.

I want to teach 20 algorithms to build confidence.

1 16

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TOP 16 Comments

Yahoo RenegVest

Find max/min in an array. Reverse an array. Reverse a string. Find a substring in a string. 2 sum problem on array using brute force i.e. two for loops.

Aug 26, 2021 3 1
- Microsoft RQNQ23
  OP
  
  Thanks it is really good.
  
  Aug 26, 2021 0
Zoho Pnvch

https://www.geeksforgeeks.org/top-50-string-coding-problems-for-interviews/

Aug 27, 2021 2 0
Amazon 404d1

Bubble sort, Insertion sort, counting sort, linear search, count the occurence of each element in an array.

This will teach searching and sorting, which are among the base concepts for problem solving

Aug 27, 2021 1 0
Lloyds Bank CHmP36

Reverse a string while reversing the individual words. Teaches simple algorithm as well as code re-use.

Also why brute force? Teach him good practise, brute force is rarely the correct answer

Aug 27, 2021 0 3
- Lloyds Bank CHmP36
  
  Only first year students will be reaching for brute force as their default solution. If you can’t think of anything else when presented with a problem you need to study DS more.
  
  Aug 27, 2021 0
- Microsoft RQNQ23
  OP
  
  Everyone thinks first in brute force. Only difference that experience people moves to other solutions while they think about the solution. Some people takes time to convert it.
  
  Aug 27, 2021 0
Roblox 别爱我个无赖

Essentially all of the substring problems

Aug 26, 2021 0 3
- Roblox 别爱我个无赖
  
  Longest palindromic substring
  
  Aug 26, 2021 0
- Microsoft RQNQ23
  OP
  
  I am looking problems that can solve with one or two nested loops.
  
  Aug 26, 2021 0

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Simple array/string algorithm

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