Please enter three numbers separated by spaces > Before swaps:  6.000000, 8.000000, 2.000000
Swap 2 & 3 for 6.000000, 2.000000, 8.000000
After swaps: 6.000000, 2.000000, 8.000000
Before swaps:  6.000000, 2.000000, 8.000000
Swap 2 & 1 for 2.000000, 6.000000, 8.000000
After swaps: 2.000000, 6.000000, 8.000000
6 is the median
