# @thatcodergirlie on Instagram

- **Type:** Video
- **Original URL:** https://www.instagram.com/p/DSXWM4AkbJT
- **Gondola URL:** https://gondola.cc/posts/61414695-thatcodergirlie-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/eec890fec6.jpg
- **Posted:** 2025-12-17T12:40:31.000+00:00
- **Account Owner:** Ayushi Sharma | Coding | Software Engineer (@thatcodergirlie) — https://gondola.cc/thatcodergirlie

## Caption

Problem: Missing number
Time complexity: O(n)
Space complexity: O(1)

Tell me an approach using sum of natural numbers in comments 🤝🏻

Keywords:
data structures, algorithms, coding, tech, interviews, tech interviews, data structures and algorithms, google, Microsoft, Amazon, uber, software engineer, coding life, work life balance, code, java, learning, upskilling, career, job, opportunities,resume, two pointers, coding interviews, time complexity, dsa

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## Stats

- **Views:** 24,077
- **Likes:** 1,499
- **Shares:** 0
- **Comments:** 110

## Tags

algorithms, uber, datastructure, computerscience, gemini, interviewprep, codinginterview, computerengineering, placementdrive, datastructuresandalgorithms, interviewpreparation, coding, codinglife, job, engineeringlife, softwareengineering, engineering, microsoft, amazon, softwaredeveloper, softwareengineer, google, interviewtips, opportunity, dsa, resume, placement, codingisfun, jobs, chatgpt

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