I have this project from school that has me program a code to tell the user if a given number is lucky or not. The number is lucky if it is a factor of 7, 11, or ends with a 7. I can do the first two parts but the last i dont get (ends in 7 part). Any help would be awsome.
Thanks
Try using the % operator.
--
Mats
Compilers can produce warnings - make the compiler programmers happy: Use them!
Please don't PM me for help - and no, I don't do help over instant messengers.
convert it to a string and check the last character.
The % (modulus) operator is cleaner. Or more efficient anyway.
Code:if(number % 10 == 7) { std::cout << "number ends with a 7.\n"; }
dwk
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