<span>Open source software is usually free to download and install, and it can be studied, changed, and distributed according to the rights of the software. I don't believe there is any copyright laws on this type of software. The most known open source software is Linux and it's available for most operating systems right now. Typically, open source owners just ask for donations for their work.</span>
Answer:
cout<<"User Age is ="<<userAge<<endl;
Explanation:
#include<iostream>
using namespace std;
int main()
{
int userAge;
cin >> userAge; // Program will be tested with values: 15, 40.
cout<<"User Age is ="<<userAge<<endl;
return 0;
}
total = 0
for x in range(20, 91, 10):
total += x
print(total)
I hope this helps!
Answer: A) Steve Andrew Kevin
B) Alex Joe Matt C) Sally Heather Barbie D) Tim Tim Tim
Explanation:
Effectively, Yellow text on a black background would show up the best.
The contrast of the bright and dark would be the best for people to see.
Hope this helps!
