掷6面骰子6000次每个点数出现的概率
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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);
}
}
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结果：
总结
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原文链接：https://blog.csdn.net/Kingsly_Liang/article/details/79594737