赛事第一阶段:The Power Competition
赛事范围:Power Round Test
赛事环节介绍:Power Round Test(能力测试): 以证明题为主的测试,各支队伍以团队合作形式答题,作答时间不限,需在截止日期前提交。
注意:参加 The Main Competition的团队和个人也需进行该轮测试。
赛事第二阶段:The Main Competition
赛事范围:Individual Round, Team Round and Live Round
赛事环节介绍:
Individual Round(个人测试):每位参赛者需参加两项测试,即从代数、组合、几何和数论四个选项中任选两项进行测试,每项测试时间60分钟。该轮测试需个人独立作答。
Team Round(团队测试):各支队伍将得到作答要求和一套试题,需在约30分钟内(具体时长将在学术活动当天公布)以团队合作形式答题,该轮测试为非证明题。
Live Round(实时测试):各支队伍同时答题,答题过程中,各支队伍可以通过实时评分系统了解其他队伍的答题进度。
1. 开课时间:根据学生时间组班
2. 学员须知:
(1)受不同学校开学时间影响,班课具体开学时间可能会有微调,具体时间以班课学员为主
(2)班课时间一经确认不再变更,开课后每课若有超半数学员按时出席,则当天正常上课,如有特殊情况请提前告知协调
1、Number Theory
Essential Topics(1):Prime factorization
Extended Details (Divison A and Beyond):
—Number of factors
—Sum/Product of factors
—LCM and GCD
—Euclidean Algorithm and Bézout's Theorem
Essential Topics(2):Congruence and Modular Algebra
Extended Details (Divison A and Beyond):
—Chinese Remainder Theorem(CRT)
—Euler’s Theorem/Fermat's Little Theorem
—Wilson's Theorem
Essential Topics(3):Diphantine Equations
Extended Details (Divison A and Beyond):
—*Pell's Equation and Approximation Method
2、Algebra
Essential Topics(1):Resursive Sequences
Extended Details (Divison A and Beyond):
—Characteristic Equation Method
—Conjecture and Mathematical Induction Proof
Essential Topics(2):Functions and Equations
Extended Details (Divison A and Beyond):
—Gaussian/Floor function
—Functional Equations
Essential Topics(3):Inequalities and Extreme Value Problems
Extended Details (Divison A and Beyond):
—Cauchy inequality
—Jensen's inequality
—Weighted AM-GM Inequality
—Rearrangement Inequality and Chebyshev Inequality
Essential Topics(4):Polynomials
Extended Details (Divison A and Beyond):
—Fundamental Theorem of Algebra (Polynomial Factorization)
—Generalized Remainder's Theorem
—Rational Root Theorem
—Vieta's Theorem and Newton's Sums
Essential Topics(5):Complex numbers
Extended Details (Divison A and Beyond):
—De Moivre's Theorem and Roots of unity
—Rotation, Translation and Complex Vector Method
3、Geometry
Essential Topics(1):Basic Geometry (Triangles and Polygons)
Extended Details (Divison A and Beyond):
—The Law of Sines, The Law of Cosines
—Area Method and Heron's formula
—Centers of triangle
—Menelaus's theorem, Ceva's theorem, Stewart Theorem
Essential Topics(2):Circles
Extended Details (Divison A and Beyond):
—Inscribed and circumscribed polygon/Circle, Cyclic Quadrilateral
—Ptolemy's theorem, Butterfly Theorem, Simson's Theorem
Essential Topics(3):Basic Analytic Geometry
Extended Details (Divison A and Beyond):
—Ellipse, *Parabola and Hyperbola
Essential Topics(4):Basic Solid Geometry
Extended Details (Divison A and Beyond):
—*Euler's Polyhedron Formula
4、Combinatorics
Essential Topics(1):Basic Counting Principle
Extended Details (Divison A and Beyond):
—Basic Counting Principle
Essential Topics(2):Permutations and Combinations
Extended Details (Divison A and Beyond):
—Advanced problems in combinatorics
Essential Topics(3):Logic reasoning
Extended Details (Divison A and Beyond):
—Pigeonhole principle
Essential Topics(4):*Baisc Graph Theory
Extended Details (Divison A and Beyond):
—Ramsey's Theory
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