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, the integer sums of all prime numbers up to N (inclusive).
Sample Input:
2
3
4
5
100000
Sample Output:
2
5
5
10
454396537