Six organized chapters covering enumerative, existence, extremal, operation, logical reasoning, geometry, and graph theory problems for thorough study
Multiple elegant solutions provided for key problems to enhance problem-solving skills
Statistical analysis of problem difficulty aids in effective preparation
Historical IMO participation and award information for context and motivation
Index of combinatorics problems for convenient reference and further study
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The problems in the International Mathematical Olympiad (IMO) are not only novel and interesting but also deeply rooted in profound mathematical context. The team at the International Mathematical Olympiad Research Center at East China Normal University has compiled and studied problems f
Author
Xu Guangyu
Publisher
East China Normal University International Mathematical Olympiad Research Center