*群里一共14人,平均每秒随机有一人发言,统计五分钟每人的发言次数
****************************************************************/
class SuiJiShu
{
public static void main(String[] args)
{
int[] counter = new int[13];
int j;
for ( j = 0; j < 14; j ++)
{
counter[j] = 1;
}
outerloop: for (int i = 0; i < 300; i++) //5 min == 300 s;
{
int num = (int)((Math.random())*13); //以随机数的产生模拟发言
switch (num)
{
case 0:
counter[0] ++;
continue outerloop;
case 1:
counter[1] ++;
continue outerloop;
case 2:
counter[2] ++;
continue outerloop;
case 3:
counter[3] ++;
continue outerloop;
case 4:
counter[4] ++;
continue outerloop;
case 5:
counter[5] ++;
continue outerloop;
case 6:
counter[6] ++;
continue outerloop;
case 7:
counter[7] ++;
continue outerloop;
case 8:
counter[8] ++;
continue outerloop;
case 9:
counter[9] ++;
continue outerloop;
case 10:
counter[10] ++;
continue outerloop;
case 11:
counter[11] ++;
continue outerloop;
case 12:
counter[12] ++;
continue outerloop;
case 13:
counter[13] ++;
continue outerloop;
}
System.out.print(" " + counter[j]);
//System.out.println("num is: " + num);
}
}
}
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