One of the formulas supported by Microsoft Excel is the sum of squares equation. To calculate the sum of squares using Microsoft Excel, you need to input a specific formula into the formula bar of the ...

The first line of the input will be an integer N (1 <= N <= 100) Each of the following N test cases consists of one line containing an integer X (0 < X <= 100), followed by X integers (Yn, -100 <= Yn ...