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Response from Дима[+++]
Two boys cross for the first time. One stays, the other returns. A wayfarer gets in the boat, crosses, and the boy who was on the other side of the river gets in the boat. That boy crosses over, and the wayfarer gets in the boat?
Response from 0[+++++]
The first time two boys cross over. One stays and the other comes back. A traveler sits in the boat and the boy who was on the other side of the river sits in the boat. That boy crosses over and the wayfarer sits in the boat.
The first time two boys cross over. One stays and the other comes back. A traveler sits in the boat and the boy who was on the other side of the river sits in the boat. That boy crosses over and the wayfarer sits in the boat.
Response from 0[++]
And go twice?
And go twice?
Response from 0[+++++]
1. Two boys swim across the river one stays the other returns 2. A traveler sits in the boat and crosses. The boy from the other side returns in the boat 3. The second boy joins the boat and they swim across the river again, one stays and the other returns 4. The second traveler gets into the boat and crosses the river. The boy from the other side of the river gets into the boat and returns. 5. The second boy gets in the boat and they continue sailing. The travelers go on.
1. Two boys swim across the river one stays the other returns 2. A traveler sits in the boat and crosses. The boy from the other side returns in the boat 3. The second boy joins the boat and they swim across the river again, one stays and the other returns 4. The second traveler gets into the boat and crosses the river. The boy from the other side of the river gets into the boat and returns. 5. The second boy gets in the boat and they continue sailing. The travelers go on.