MathForces: Math Olympiads

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vovanstrr

Olympiad Rating: 1444

Problem rating: 228

Contribution: 0

Country: KZ

Occupation: Other

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Olympiads

Olympiad	New rating
CMC Qualification: Kazakhstan	1444
MathForces Round 8: Raccoons	1361
MathForces Round 2.1: Raccoons	1404
OMMx --> 1	1270
QARAнтин: Комбинаторика	1200

Problems solved: 75

Rooks	Sequence	Number Coloring
Regular Polygons	Discriminant	Maximum of Minimum
Sum of Digits	Interesting functions	Total inversion
Also palindrome	First geometry	x[x]
Daniyar's Friends	Flip	Lucky numbers
Powered Numbers	Odd factors	Powered Numbers (Duplicate)
6 Apart	Prime powers	Convex triangle
C Sum	Positive product of sums	Many digits
Powers of 6	Four on a circle	Triangle in hyperbola
Special square	Product of differences	Odd divisors
NRD pair	VNT	Bingo!
Minimizing Fibb	Friendly rooks	Oh-matrix
Sum of digits 2020	Small triangular numbers	Just sequence
Squared fours	Angle chasing	Bools and cows
U turn	Area of triangle	Divisibility by 4
5 instead of 1	Not your business	Relatively prime with 2020
Function	2+1	Square multiples of 24
One three-digit number	Money date	2020 Palindromes
Sum of four	Tommorow's day	Temirlan's cake
!Fancy FE	!Fancy grid	!Fancy polygon
!Fancy cubic	Again these rooks	Half of Octahedron
Parking	Equilateral Triangles	Expanding brackets
Random answer	Viet said	2020 digit
Cubical squares	Weird equation	Odd polynomial
Test	Point O	Numbers ratio

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