What's Computer Science

A brief description on what's Computer Science and what's it's all about

Transcript

1. What’s Computer Science?
2. About me • 2 years experience at Nex • Published a couple of apps https://medium.com/@aungkyawpaing/
3. What’s Computer Science?
4. what’s computer science Computer Science ဆiuတ% Coding တစ'ခuတည'* မဟuတ'ပ.ဘ0*
5. what’s computer science Networking Data Research Software Development Software Engineering Security Engineering Hacking QA Testing Computer Science မ1%ဒ.eတ4လည'*ပ.တယ'
6. what’s computer science Study of Algorithms Computer Science ဆiuတ%က8န'eတ%:အတ4က'eတ%:
7. What’s Algorithms
8. What’s Algorithms Input တစ'ခuကeန လiuခ<င'တ>: Outputတစ'ခuထ4က'လ%eစတ>: @ပuလuပ'ပuBအဆင':ဆင': Input Output Algorithms
9. What’s Algorithms မiu*ရ4%eနလ%*? ဘ%မ1မယ0eတ%:ဘ0* ထD*ယ0သ4%*မယ' အ@ပင'သ4%*မယ' eနက%မ<က'မ1န' တက'သ4%*မယ' eနပ0eနလ%*? တiမ'ထ0eနလ%*?
10. Thinking Algorithms for computers
11. why study Algorithms?
12. Why study Algorithms? 1 x 2 x 3 x 4 4 x 3 x 2 x 1 1 x 2 = 2 2 x 3 = 6 6 x 4 = 24 4 x 3 = 12 12 x 2 = 24 24 x 1 = 24 2 bits 3 bits 5 bits 4 bits 5 bits 5 bits
13. Searching dictionary
14. Alogrithims Worst Case Best Case Linear Search O(n) O(1) Binary Search O(log n) O(1) Big O Notation
15. Big O Notation
16. တစ'eယ%က'eယ%က'က မင'*တiu CS GကD*က အeရ*eက%ပ.လiuလ%*က4%လiueမ*ခ>:ရင'...
17. Recap • Computer Science ဆiuတ% Algorithms eတ4ကiueလ:လ%တ%။ • Algorithms ဆiuတ% Input ကiu Output e@ပ%င'*တ>: လuပ'ငန'*စI'။ • Computer န%*လည'တ>: Algorithms ဆiuတ% တiက<ရတယ'။ • ဘယ'အရ%မ1 အလက%*မရဘ0*။ • Algorithms eတ4ရ>J @မန'KLန'*ကiu Big O န>M@ပတယ'။
18. Open questions