Write the shortest code for finding the sum of primes between \$a\$ and \$b\$ (inclusive).
- \$a\$ and \$b\$ can be taken from command line or stdin (space seperated)
- Assume \$1 \le a \le b \le 10^8\$
Output Just print the sum with a newline character.
- If the program accepts multiple ranges (print one sum on each line), you get extra points. :)