30f5f6865066001b1fe3ad9a55af56f7

来自「在eclipse下开发的求平面上两点之间的最短距离。通过随机在平面上生成无数个点」· 代码 · 共 24 行

package distance;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Random;

public class Test {

	public static void main(String[] args) throws IOException{
		//int NumOfPoints = (int) Math.pow(2,3);
		//Random random1 = new Random(100);
		//double num = 10*(new Random()).nextDouble();
		//System.out.println("n is:" + NumOfPoints);
		//System.out.println("the num is:" + random1.nextDouble());
		//System.out.println("the wanted num is:" + num);
		System.out.println("plz input the value of n:");
		//int n = (int)System.in.read();
		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		int n = (int)reader.readLine().trim();
		System.out.println("n is:" + n);
	}
}