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Android coding challenge

$30-250 USD

Closed
Posted over 6 years ago

$30-250 USD

Paid on delivery
We wanted you to complete the code challenge which is a pre-requisite before scheduling the client conversation. You will need to complete the attached code challenge and return within 24 hours. Photon Team will evaluate the code kata and provide you with feedback before submitting for client. Attached is also short one pager of Developer Guidelines. They do not expect all developers to be an expert in all of the points, however a developer should be aware of all items on the page and be able to demonstrate an understanding of all the points. If you have created apps you can share the code on github as well. Instructions - 1. Can you ensure you implement the solution using TDD approach to developing the application. There are many good articles on the web about TDD development patterns. 2. Specifically, we are looking for tests to drive the design and development of the code. To do that, tests are written in conjunction with the code (often before the code). 3. Code should be properly factored into appropriately named/intentioned TDD-ed classes with appropriate separation of concerns. 4. Share your code through github link 5. Please write test cases as TDD approach is followed and client requests test cases to be submitted 6. Make sure GUI has option to input values for testing. 7. There should be comments with code. After you complete the code, please check it for the below inputs. we need correct output for all the cases. You can include them as part of your test cases. Sample 1: (6X5 matrix normal flow) Input: 3 4 1 2 8 6 6 1 8 2 7 4 5 9 3 9 9 5 8 4 1 3 2 6 3 7 2 8 6 4 Output: Yes 16 [1 2 3 4 4 5] Sample 2: (6X5 matrix normal flow) Input: 3 4 1 2 8 6 6 1 8 2 7 4 5 9 3 9 9 5 8 4 1 3 2 6 3 7 2 1 2 3 Output: Yes 11 [1 2 1 5 4 5] Sample 3: (5X3 matrix with no path <50) Input: 19 10 19 10 19 21 23 20 19 12 20 12 20 11 10 Output: No 48 [1 1 1] Sample 4: (1X5 matrix) Input: 5 8 5 3 5 Output: Yes 26 [1 1 1 1 1] Sample 5: (5X1 matrix) Input: 5 8 5 3 5 Output: Yes 3 [4] Sample 6: (Non numeric input, Optional) Input: 5 4 H 8 M 7 5 7 5 Output: Invalid matrix Sample 7: (No input - Optional) Input: Output: Invalid matrix Sample 8: (Starting with >50) Input: 69 10 19 10 19 51 23 20 19 12 60 12 20 11 10 Output: No 0 [] Sample 9: (One value >50) Input: 60 3 3 6 6 3 7 9 5 6 8 3 Output: Yes 14 [3,2 1 3] Sample 10: (Negative values) Input: 6,3,-5,9 -5,2,4,10 3,-2,6,10 6,-1,-2,10 Output: Yes 0 [2,3 4 1] Sample 11: Complete path vs. lower cost incomplete path Input: 51 51 0 51 51 51 5 5 Expected output: Yes 10 4 4 Sample 12: Longer incomplete path vs. shorter lower cost incomplete path Input: 51 51 51 0 51 51 51 51 51 5 5 51 Expected output: No 10 4 4 Sample 13: Large number of columns Input: 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Expected output: Yes 20 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Project ID: 15851505

About the project

8 proposals
Remote project
Active 6 yrs ago

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8 freelancers are bidding on average $210 USD for this job
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Hi. I have read your project description and understand your project. Looking forward to work with you. Thank you. Jin. Relevant Skills and Experience I am a professional who is working with not only Android native app development but also web service programming with frontend and backend as well, having 8+ years experiences. Proposed Milestones $250 USD - Temporarily milestone
$250 USD in 3 days
4.9 (181 reviews)
8.7
8.7
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Hi Sir, I’ve reviewed your job description and I just found my skills matched your needs. I am sure I can complete your project with high quality in time. Looking forward to hearing you. Regards, Relevant Skills and Experience Android, C Programming, Java, Javascript, Mobile App Development Proposed Milestones $222 USD - init milestone
$222 USD in 3 days
4.9 (46 reviews)
7.9
7.9
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Hi! I'm interesting your project very well. i mastering android and java. And also I have many experience and good skill about web development. Let's go ahead with me Stay tuned, I'm still working on this proposal.
$200 USD in 3 days
4.9 (392 reviews)
8.0
8.0
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req demo will be presented Relevant Skills and Experience req tech stacks Proposed Milestones $155 USD - on chat
$155 USD in 3 days
4.7 (6 reviews)
4.8
4.8
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I am an IITK graduate and I have 11 years of experience in software development. I have 100% completion rate and I have finished projects with the highest level of customer satisfaction. I have a team of rock star developers, who are working with top product companies and contribute to these projects as part time gig.
$155 USD in 3 days
4.0 (25 reviews)
5.6
5.6

About the client

Flag of UNITED STATES
Allen, United States
5.0
16
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Member since Apr 8, 2016

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