我需要您的帮助解决一个小问题。我有四个标签,希望在它们上面显示0到100之间的随机值,并且它们的和必须为100。
这是我的代码:
private void randomly_Click(object sender, EventArgs e)
{
double alpha = 0, beta = 0, gamma = 0, delta = 0;
double temp;
int tempDouble;
Random rnd = new Random();
alpha = rnd.Next(0, 100);
temp = 100 - alpha;
tempDouble = (int)temp;
beta = rnd.Next(0, tempDouble);
temp = 100 - (alpha + beta);
tempDouble = (int)temp;
gamma = rnd.Next(0, tempDouble);
temp = 100 - (alpha + beta + gamma);
tempDouble = (int)temp;
delta = rnd.Next(0, tempDouble);
temp = alpha + beta + delta + gamma;
temp = 100 - temp;
temp = temp / 4;
alpha = alpha + temp;
beta = beta + temp;
gamma = gamma + temp;
delta = delta + temp;
cInsertion.Text = alpha.ToString();
cMoyens.Text = beta.ToString();
cInternational.Text = gamma.ToString();
cRecherche.Text = delta.ToString();
}
问题在于我给了alpha有最大的价值,而给delta有最小的价值。有没有办法让它们都有相同的机会获得真正的随机值?