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Editor to share with you java how to complete the prime number, I hope you will learn something after reading this article, let's discuss it together!

If an n-digit is used exactly once for each number from 1 to n, we call it all-digital. For example, 2143 is a four-digit all-digit number, and it also happens to be a prime.

What is the largest prime number of all digits?

System.out.println (champernowneConstant ())

Analysis:

Calculate the numbers of each position separately, and then multiply them. BitInt indicates a number of digits, and total indicates that there are a total of several digits when I is executed. If total is exactly equal to num, the last bit of I is returned. If it is less than that, the loop continues, otherwise it means more, the excess distant is intercepted, and each extra bit I moves forward one bit (iUnix 10) until the distance distant is shortened to 0.

After reading this article, I believe you have a certain understanding of "java how to complete the prime of numbers". If you want to know more about it, you are welcome to follow the industry information channel. Thank you for reading!

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