Question

水井

int a = 20;
int b = 30;
int c = 40;
int d = 50;

if (a > b,c,d)

如何处理这一问题,即没有任何想法,即每当一个小时就失败。

Answer 1

如果数量少,你就可以简单地使用 b子逻辑:

if (a > b && a > c && a > d)
{
}

如果你事先不了解人数,那么,如何收集资料,将第一组数字与从收集到垃圾的数量相比较?

var numbers = { 30, 40, 50 };
if (!numbers.Any(c => 20 <= c))
{
}

Answer 2

你们可以把它们放在一个阵列:

int a = 20;
int[] others = { 30, 40, 50 };

if(others.All(o => a > o))
{
    // do something
}

Answer 3

将其全部列入清单,并为此:

if(list.All(x=> a > x))

或一行:

if(new List<int>{a, b, c, d}.All(x=> a > x))

EDIT I changed the Max() to All(x => a > x) because the a > x will not return a true when a == x whereas Max() will do that.

Answer 4

非准则实例:

if (Math.Max(a, Math.Max(b, Math.Max(c, d))) == a)
{
}

Answer 5

If all you want to know is if the number x is greater than the other numbers, you could either compare them explicitly like if(x>b & b>c) or use something like if(list.All(x=> a > x)) as mentioned above. If you have many numbers and all you want is the higher number, you could sort the list using a quick sort that could be efficient and get the first item.

如果你需要对其进行比较和获得不同的比较,则可能最容易地通过清单。

友情链接