#8. 圆周率前三位
圆周率前三位
First Three Digits of Pi
Background
The world of mathematics is full of fascinating numbers. Among them, pi () is a very special constant that plays a central role in geometry and many scientific fields.
Problem Description
Return an integer array of length containing the first digits of pi (), which are .
Input Format
Input is given from standard input in the following format.
No input.
Output Format
Output is printed to standard output in the following format.
An integer array of length containing the first digits of pi ().
Sample
[3, 1, 4]
Sample Explanation
The first three digits of pi () are . Therefore, the output array is .
Constraints
Time Limit: 1s, Memory Limit: 1024KiB.