A friend's child has just started Grade One (Tianjin) and plans to participate in the Informatics Olympiad in the future. Now he wants to start studying. Are there any good textbooks suitable?

The training materials of informatics Olympic competition in all provinces of China began with the basic version of middle school. It fits perfectly.

In addition, after reading the above books, you can buy the classic language articles, basic articles and improved articles of Orsay.

The Orsay Classic is a bit difficult. If you master it, you can basically win the first place in the improvement group for noip.

Now the qualification of walking in the national league has been cancelled. If you want to go through the motions (that is, participate in the noi (National Competition)), you must watch The Art of Algorithms ~ This will be discussed in high school ~

Wish you success! In addition, I think math ability is more important.

What are the contents of fifth grade mathematics?

How to do math

What are the eight ways of thinking in mathematics?

Mathematical achievements of ancient Babylon

Mathematical nonplanar straight line

It is urgent to reflect on the eastern and western viewpoints in the film Guasha (400 words)

When is the math college entrance examination?

What do you mean by number of nodes and number of leaf nodes?

What is the shape of a rectangle with equal adjacent sides?

Guiguzi asked Sun Bin and Pang Juan questions.