求最值

 1 foreach (CircleInfo p in point) 2 { 3 //找出出现次数最多的数 4 allnum++; 5 temp = p.Diameter; 6 count[temp]++; 7 if (count[temp] > maxNum) 8 { 9 maxNum = count[temp];10 most = temp;11 }12 }