Answer:
computer is one of the part of our technology so that let's take care of it and improve so that we can used for better and sufficient ly not maybe now but maybe soon.
Answer:
Go on account settings, go to subscription, and upgrade.
Explanation:
Your question wasn't very clear, but I think I understand what you want. Additionally, you should really state what language you're working with. Here it is in C#, and shouldn't be too much of a hassle to translate in to other languages.
Console.Write("Enter payment: ");
float payment;
if (float.TryParse(Console.ReadLine(), out payment))
Console.WriteLine((Math.Floor(payment * 100) / 100) * 0.15, + " at 15% tip.");
else
Console.WriteLine("Invalid input.");
Answer:
hope this helps if not srry