public static void Main()
Console.WriteLine("numList:");
Console.WriteLine("Cau 1:");
Console.WriteLine("Tong Cac Phan Tu Le Trong Mang La: {0}",tongLe(n,numList));
Console.WriteLine("Cau 2:");
Console.WriteLine("Cau 5:");
if(songTo(n,numList)==true)
Console.WriteLine("Trong mang co so nguyen to");
Console.WriteLine("Trong Mang khong co so nguyen to nao ca");
Console.WriteLine("Cau 6:");
Console.WriteLine("Gia tri lon nhat trong mang la {0}",max(n,numList));
Console.WriteLine("Cau 7:");
if(tangDan(n,numList)==true)
Console.WriteLine("Gia tri trong mang tang dan");
Console.WriteLine("Gia tri trong mang KO tang dan");
Console.WriteLine("Cau 8:");
if(toanDuong(n,numList)==true)
Console.WriteLine("Mang Toan Duong");
Console.WriteLine("Mang co so am");
static int getN(out int n)
Console.WriteLine("Hay Nhap Kich Thuoc Mang:");
n= int.Parse(Console.ReadLine());
Console.WriteLine("Kich thuoc Mang khong duoc qua 10");
static void inputList(int n, int []numList)
numList[i] = rd.Next(-11,11);
static void outputList(int n, int []numList)
Console.WriteLine(numList[i]);
static int tongLe(int n, int[]numList)
static void soAm(int n ,int []numList)
Console.WriteLine("Co {0} so am trong mang",a);
static int tbcLe(int n , int []numList)
static bool songTo(int n, int []numList)
static int max(int n, int []numList)
static bool tangDan(int n, int []numList)
if (numList[i]>numList[i+1])
static bool toanDuong(int n, int []numList)