2. The vigorous development of Mathematical Olympics has greatly stimulated children's interest in learning mathematics.

3. It is a beneficial activity to guide teenagers to be positive, explore actively and grow up healthily.

4. There are many practical problems, such as counting, graph theory, logic and pigeon hole principle. Inspire people to study practical problems.

Olympic Mathematical Competition or Mathematical Olympics, or simply Olympics. 1934 and 1935, the Soviet union began to hold middle school mathematics competitions in Leningrad and Moscow, and 1959 held the first international mathematics Olympics in Bucharest.