Need small code please

nimda_am

Write a C# console program that determines prime numbers. You will ask the user for the number of prime numbers they wish to find and then output those prime numbers to the screen. The algorithm for determining the prime number is as follows: for (iCount = 2; iCount <= Math.Sqrt(number); iCount++) { if(number % iCount == 0) { //the number is not prime: //appropriate code goes here. } } if(number is prime) { //print the prime number //increase our counter } } //end Output 10 prime numbers per line Thank you x 10

2 Replies

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kovan22y ago
sounds to me like this was a assingment for a student at fanshawe college.. correct me if i am wrong. anyways the code given should work by the last poster.
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bilnaad22y ago
Does this do the trick? using System; namespace csConsole { class Primes { static void Main(string[] args) { Console.WriteLine("Enter the number of primes:"); int numPrimes = int.Parse( Console.ReadLine() ); Console.WriteLine("----------------------"); Console.WriteLine("----------------------"); int num; int count = num = 0; while(count != numPrimes) { if((num % 2) != 0) { string s = " "; if ((count+1) % 10 == 0) {s = "\n";} Console.Write(num + s); count++; } num++; } Console.ReadLine(); } } }
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