- #1
some_one
- 79
- 1
there three dworfs willo,gandolf,trillo
they are standing one next to the other
data:
two of them are happy
two of them are short
two of them are smart
each dworf has only two properties
for each pair of dworfs that are standing one next to the other they have at least one
common property.
also willo doesn't stand next to gandolf
if we know the willow is not happy
which one of this has to be true?
1.trillo is smart
2.gandolf is smart
3.willo and gandolf share only one property
4.trillo is short
again i need to solve this thing in two minutes
how do i arrange all this data?
they are standing one next to the other
data:
two of them are happy
two of them are short
two of them are smart
each dworf has only two properties
for each pair of dworfs that are standing one next to the other they have at least one
common property.
also willo doesn't stand next to gandolf
if we know the willow is not happy
which one of this has to be true?
1.trillo is smart
2.gandolf is smart
3.willo and gandolf share only one property
4.trillo is short
again i need to solve this thing in two minutes
how do i arrange all this data?