1,3c1,3
< Enter three real numbers, separated by spaces: Sum = 60000000000.000000
< Mean = 20000000000.000000
< Standard Deviation = 10000000000.000000
---
> Enter three real numbers, separated by spaces: Sum = 10000000000.000000
> Mean = 3333333333.333333
> Standard Deviation = 5773502691.896257