初学者(求帮助，希望能够得到帮助)

Question

for (int i = 1; i < 3; i++)
{
for (int l= 1; l < 100; l++ )
{
//怎么输出循环了多少次
}
}

Answer 1

    int cnt = 0;
    for (int i = 1; i < 3; i++)
    {
        for (int l = 1; l < 100; l++)
        {
            cnt ++;
        }
    }
    cout << cnt << endl;