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  1. Prepare
  2. Regex
  3. Applications
  4. Find HackerRank
  5. Discussions

Find HackerRank

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  • orcaslicer3d
     + 0 comments

    While this thread focuses on Filmore, I thought I'd share a tip from the 3D printing world. Ensuring that your 3D printing software is properly connected to your printer can prevent errors and improve performance. For instance, learning how to connect Orca Slicer to printer can streamline your printing process and reduce potential issues.

  • mohamedhari317
     + 0 comments
    import re
for _ in range(int(input())):
    n=input()
    if re.findall(r"^hackerrank.+",n):
        print(1)
    elif re.findall(r"^.+hackerrank$",n):
        print(2)
    elif re.findall(r"^hackerrank$",n):
        print(0)
    else:
        print(-1)

  • proseoexpert06
     + 0 comments

    HackerRank is a well-known platform for competitive coding and technical assessments, widely used by developers and companies to practice and evaluate programming skills (Wikipedia ). It offers challenges in algorithms, data structures, AI, and more, helping learners improve problem-solving while giving recruiters a reliable hiring tool. On a lighter note, just like exploring coding challenges on HackerRank, browsing through the jackinthebox-menu also offers a variety of choices that fit different tastes and needs.

  • proseo2026
     + 0 comments

    Regex applications are widely used in text processing, data validation, and search algorithms, making them an essential skill in programming challenges like those on HackerRank. As Wikipedia explains, regular expressions provide a powerful method to match patterns efficiently across diverse tasks. In the same way, organized resources like panda express-menuprices help users quickly find menu details, food options, and meal prices without confusion.

  • bilostacey
     + 7 comments

    I was solving this challenge and realized CPU/GPU performance can also affect how fast you can test large inputs locally. If anyone’s interested in checking whether their system has a bottleneck issue, you can try this simple tool: PC Bottleneck Calculator . It helped me optimize my setup before running heavy test cases.