Osama Hatem Sharafeldin

Ratings

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Contests

Rank Score Rating Date Event
164
600
1659 70
April 25, 2018
 Round #78 (based on Romanian Olympiad IOI selection camp) Spring Lo… Lonely Po… Banned Di… Strange M… Xor Trans… Count BST Generatin…
254
600
1589 12
April 5, 2018
 Round #75 Boaty McB… Escape th… Race Cars Electric … Modulo Qu… Permutati… Infinity …
76
800
1577 77
Feb. 12, 2017
 Round #18 Jeans and… Bottle Re… Squarish … Concatena… Consecuti… Gcd on a … Minimize … Randomly …