在C#的数值运算中,有时候我们需要计算值类型对象的绝对值,此时需要用到C#的数值计算类Math类中的Abs绝对值函数,Math.Abs绝对值函数一共有7个重载类型,支持decimal.double.float.int.long.sbyte.short等数据类型对象.Math.Ab方法计算绝对值的调用格式为Math.Abs(value),value代表需要计算绝对值的变量. (1)计算十进制类型decimal类型的绝对值 decimal num = 12.33M; num = Math.Abs(n
[POJ 2195] Going Home(KM算法求最小权匹配) Going Home Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 20303 Accepted: 10297 Description On a grid map there are n little men and n houses. In each unit time, every little man can move one unit ste
1.原题: https://leetcode.com/problems/minimum-time-visiting-all-points/ On a plane there are n points with integer coordinates points[i] = [xi, yi]. Your task is to find the minimum time in seconds to visit all points. You can move according to the nex