The famous logic puzzle on green-eyed

This mystery about the green-eyed prisoners mad dictator many stumped. There are only 2 ways to help them escape, but one of the ways to threaten the life of the one who decides to help them. And how this task would manage you?

Be attentive and careful not mad dictators error proschayut.Predstavte an island where a mad dictator holds in custody 100 people, and they are all excellent mathematics. Escape is impossible, but there is a strange rule. At night, any prisoner in custody may request release. < If the prisoner green eyes, he would be released.
< In fact, of all 100 inmates green eyes.
Yet every morning they are seen on the roll. Everyone knows that no one even dares to ask for freedom, without being absolutely sure of success. Unable to withstand the pressure of human rights organizations, the dictator reluctantly allows you to visit the island and talk to the prisoners. But he puts a condition: you make only one application, and you do not inform prisoners of the new information. How to help the prisoners and not to incur the wrath of the dictator?

After much thought, you say a crowd of prisoners: «At least one of you green eyes» 100 days after your visit, the island is empty
. How did you manage to fool the dictator?



CORRECT ANSWER HERE