Problem 6. First character repeated most number of times (Java/C#)
Автор: Prem Singh Rathore
Загружено: 2026-01-03
Просмотров: 18
In this video, we are solving the fourth problem from our "100 most asked coding questions for QA/SDETs" series: Finding the first character that repeats the most number of times in a string.
We will also create a whiteboard flowchart to visualize the logic and then write the code to implement it.
And the fun part? After writing the code, we'll use Copilot to generate test cases to verify its accuracy.
For those unfamiliar, in the word 'success', the letter 's' appears 3 times and 'c' appears twice. 's' is our winner. If there’s a tie, we stick with the one that appeared first in the string.
If you're interested in solving these 100 problems alongside me, subscribe to the channel and keep practising. Remember: Anyone can write code, but real engineers Test their assumptions.
Start today: • 100 Coding Problems for QA/SDET Interview
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