Sum Numbers

Use a while loop to add up all the numbers from 1 to 10, then print the result.

Expected output:

Sum: 55

Hints:

• You'll need two mutable variables: one for the counter and one for the total
• Start with let mut sum = 0; and let mut i = 1;
• Add i to sum each time through the loop
• Print the sum after the loop using println!("Sum: {}", sum);