static void Main(string[] args)
{
Console.WriteLine("enter number");
int Number;
Number = Console.Read();
ConsecutivePrime obj = new ConsecutivePrime();
List <int> numberslist = new List <int>();
for (int i = 0; i <= Number; i++)
{
if (obj.isPrime(i))
{
numbers.Add(i);
}
}
int sum = 2;
int count = -1;
foreach (int num in numberslist)
{
sum = sum + num;
if (sum < Number && obj.isPrime(sum))
{
count++;
}
}
Console.WriteLine(count);
}
static void Main(string[] args)
{
int input_number;
int Sum = 2;
int Count = 0;
Console.WriteLine("enter number:");
input_number = int.Parse(Console.ReadLine());
ConsecutivePrime obj = new ConsecutivePrime();
for (int j = 3; j < input_number; j++)
{
if (obj.isPrime(j))
{
Sum += j;
if (obj.isPrime(Sum) && Sum < input_number)
{
Console.WriteLine(Sum);
Count++;
}
}
}
Console.WriteLine("total=" + Count);
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("enter number");
int number, count = 0, sum, sc = 0;
number = Console.Read();
ConsecutivePrime obj = new ConsecutivePrime();
List <int> primelist = new List <int>();
List <int> s = new List <int>();
for (int i = 3; i <= number; ++i)
{
if (obj.Isprime(i))
{
primelist.Add(i);
count++;
}
}
/*for(int k=0;k<count;k++)
* {
* for (int l = 1; l < count - k; ++l)
* {
*
* }
* }
*/
// Console.WriteLine(c);
for (int k = 1; k < count; ++k)
{
for (int l = 1; l < count - k; ++l)
{
sum = 0;
for (int i = l, m = 0; m <= k; ++m, ++i)
{
sum = sum + primelist[i];
if (sum > number)
{
break;
}
}
if (obj.Isprime(sum) && sum < number)
{
sc++;
s.Add(sum);
}
}
}
Console.WriteLine("\n{0}", s.Count);
Console.ReadKey();
}