Seed selection

Using the clock of the computer, this operation generates and prints a seed to be used in the random generators.

Input format 


SEED........(maximum 80 characters) 


ns,

Parameter definitions

ns seed value

0 a seed is generated by the program.

$\neq$ 0 $\parbox{10cm}{ ns must be positive. The program insures that ns is an odd number and prints the number used as the seed.}$

Examples

The first example shows the case where the seed 37 is chosen.

The second example is a case where the computer clock will choose a seed.

SEED
37,

seed
0,