<span style="font-size:18px;"> int j = 0;
for (int i = 0; i < 100; i++)
{
if (i % 3 == 0 && i % 5 != 0) {
j++;
Console.WriteLine(i);
}
}
Console.WriteLine("共有{0}个数", j);</span><span style="font-size:18px;"> int j = 0;