掷6面骰子6000次每个点数出现的概率

掷6面骰子6000次每个点数出现的概率

import java.util.Random;
public class Statistics {
 final static int Maxsize = 6000;
 public static void main(String[] args) {
 // TODO Auto-generated method stub
 Random rand = new Random();
 int temp[] = new int[Maxsize];
 for(int i = 0; i < Maxsize; i++)
  temp[i] = rand.nextInt(6) + 1;
 int a=0, b=0, c=0, d=0, e=0, f=0;
 for(int i = 0; i < temp.length; i++)
 {
  if(temp[i] == 1)
  a++;
  else if(temp[i] == 2)
  b++;
  else if(temp[i] == 3)
  c++;
  else if(temp[i] == 4)
  d++;
  else if(temp[i] == 5)
  e++;
  else if(temp[i] == 6)
  f++;
 }
 System.out.println("1出现：" + a + " 2出现：" + b + " 3出现：" + c + " 4出现：" + d + " 5出现：" + e + " 6出现：" + f + "\n");
 float one = (float)a/Maxsize, two = (float)b/Maxsize, three = (float)c/Maxsize, four = (float)d/Maxsize;
 float five = (float)e/Maxsize, six = (float)f/Maxsize;
 System.out.println(1 + "出现的概率是：" + one);
 System.out.println(2 + "出现的概率是：" + two);
 System.out.println(3 + "出现的概率是：" + three);
 System.out.println(4 + "出现的概率是：" + four);
 System.out.println(5 + "出现的概率是：" + five);
 System.out.println(6 + "出现的概率是：" + six);
 }
}

结果：

总结

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