Answer:
sum = 0 must be before for loop. If inside for loop, it will keep resetting sum to 0 each iteration.
Explanation:
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Answer: HOPE THIS HELPED YOU! :D ;)
Eco cars are still too expensive for most car buyers
Explanation:
Normally you can't. You cannot tell if water has been frozen and then thawed.
Answer:
The oldest malware vector was emails.
Explanation:
Websites were not widespread early on into the internet, however it was very easy to have a virus that uses an email contact list, where it can send itself to other email addresses and spread.
