How to write c++ code to print the summation of series 2,4,8,16,....1024.

Answer 1

int sum = 0;

for (int i = 2; i <= 1024; i *= 2)
{
sum += i;
}

std::cout << sum;

Answer 2

https://youtu.be/cNze5ZAlp2w

Answer 3

Using for loop,write a c++ program to find the sum of the first 10 numbers in the series: 2+4+8+16....