Arrays, Strings, Sets, Maps

Contest details

Working with arrays, strings and text processing, regular expressions, sets, maps and nested data structures.

Allowed languages: | JavaScript code (NodeJS) |

Contest participants: 0

Practice participants: 0

Problems

01. Sum First + Last

02. Day of Week

03. Half-Sum

04. Prime Numbers

05. Exclude Names

06. Points in Polygon

07. Censor Words

08. Extract Dates

09. Christmas Tree

10. Calculating Prices

11. Find Occurrences

12. String Commands

13. Email Validation

14. Two Groups

15. Counting Occurrences

16. Shopping List

17. Shop

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