this program simulates the results 
of firing a field artillery weapon

you are the officer-in-charge, giving orders to the gun
crew, telling them the degrees of elevation you estimate
will place the projectile on target. A hit within 100 yards
of the target will destroy it. Take more than 5 shots,
end the enemy will destroy you!

maximum range of your gun is 46500 yards.

	distance to the target is 42956 yards....


elevation?LINE 410:ERROR 2: Out of data
