Contest | Problem |
---|---|
AUG20 | RGY |
LTIME89 | ANDOR |
SUBMEXS | |
GSUB | |
SSO | |
EFLIP | |
CDSUMS | |
COPAR | |
COOK129 | PRODMEX |
COOK137 | UNRUPD |

Mohammed Ehab
- 6★mohammed200218
Egypt
- Student
- Riada Language School Alexandria Governorate, Egypt
- List of teams by Mohammed Ehab
- https://discuss.codechef.com/u/mohammed200218
- No Active Plan. View Details
Activity Heat Map
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Ratings System Update
(2020-01-25 22:30:00)Ratings System Update
(2022-12-20 00:00:00)Junior Rating Graph
Ratings System Update
(2020-01-25 22:30:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (38):
Practice:
Fire Escape Routes, Chef and The Right Triangles, Kamehameha, Sherlock and Inversions, Chef and Reversing, Coprime Triples, Chef and Red Black Tree, Chef and Bitwise OR Operation, Chef And The Hiring Event, Receipt Recovery, Capital Movement, Jump mission, Magical Strings, Chef And Binary Operation, Chef and Coins Game, Cats and Dogs, Devu and an Array, Short in Average, Visiting Friends, Tourists in Mancunia, Pishty and birthday, Chef and Prime Queries, Ancestors in Two Trees, Robots in a DAG, Skiing, Pishty and Triangles, Biased Judgement, Match the Streams, Heap Pirates, Strange Transform, A-B Game, Good Grid, Cheapest Travel Plan, Shifting Spoons, Ashishgup and Interviews, Dreams of Divisibility, Binary Subsequence, Even Differences
Contests (74):
September Challenge 2016:
Dividing Machine, Chef and Friends, Chef and calculation, JosephLand, Chef and digits of a number, Chef and Matrix Division, Faded Palindromes
November Challenge 2016:
Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Chef and squares, Sereja and Ways in the Cube, Task for Alexey
March Challenge 2017:
Bandwidth of a matrix, (CH) Bear and Sorted Rows, Xenny and Alternating Tasks, Cooking Schedule, Bear and Extra Number
September Challenge 2017:
Fill The Matrix, Little Chef and Sums, Weasel does Xor on Tree, Minimum Good Permutation, Chef and Pick Digit, Sereja and Functions (Challenge), Sereja and Commands
January Challenge 2018:
Killing Monsters, K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
December Lunchtime 2018 Division 1:
Choosing from Buckets, Drawing Lines, Maximize the NOSS, Find Best Path, Age Calculator
April Lunchtime 2019 Division 1:
Dream Problem, Firdavs and Planet F, Minimum Sum, Chef Rami and Inventions
June Lunchtime 2019 Division 1:
Igzi and Burly Array, Ivan Pesic and His World Tour, Gii and His Club, The Grux Permutation , Fuzzy Conversions
Learning Paths (0):
None
Practice Paths (0):
None