DWITE Online Computer Programming Contest
May 2010
Problem 2
Sum of Primes

Let's keep this simple.

The input file DATA2.txt will contain 5 lines, integers 2 <= N <= 100,000

The output file OUT2.txt will contain 5 lines, integer sums of all prime numbers up to (inclusive) N.

Sample Input:
2
3
4
5
100000
		        
Sample Output:
2
5
5
10
454396537