Write a program to read a sequence of integer numbers until it enters a negative number, then prints the sum of the positive numbers, using the concept of functions? need the answer in C++ in a short time

Are you familiar with the key steps of cryptography?

Which of John von Neumann's writings have survived?|

What do you mean when you refer to authentication's goals? There are several ways to authenticate a user, and each one has benefits and drawbacks.

What is the difference between a prime number and a composite number? How is the Euclidean algorithm used in finding the greatest common divisor of two numbers? What is a prime number, and how are they used in cryptography? What is the difference between symmetric and asymmetric cryptography?

Are you familiar with the three fundamental processes involved in cryptography?

I think the two types of cryptography are similar.

i need the answer quickly

Question 9  Full explain this question and text typing work only thanks

What was John von Neumann's home's address?