Jewels and stones
See details: Jewels and Stones
Ring
<lang ring>
- Project Jewels and Stones
- Date 2018/04/25
- Author Gal Zsolt (~ CalmoSoft ~)
- Email <calmosoft@gmail.com>
jewels = "aA" stones = "aAAbbbb" see jewelsandstones(jewels,stones) + nl jewels = "z" stones = "ZZ" see jewelsandstones(jewels,stones) + nl
func jewelsandstones(jewels,stones)
num = 0 for n = 1 to len(stones) pos = substr(jewels,stones[n]) if pos > 0 num = num + 1 ok next return num
</lang> Output:
3 0