Preha Madan
- 2★prehamadan
- India
- Student
- Delhi Technological University New Delhi, India
- No Active Plan. View Details
Activity Heat Map
(Last 6 Months)
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No. of Contests Participated: 10
Ratings System Update
(2021-10-11 15:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
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Practice Paths (0):
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Contests (10):
August Challenge 2021 Division 3 (Rated):
Olympics Ranking, Chef and Bulb Invention, Special Triplets, Problem Difficulties
September Challenge 2021 Division 3 (Rated):
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
October Challenge 2021 Division 3 (Rated):
Digit Removal, Which Mixture, Three Boxes, MEX-OR, Longest AND Subarray