About this document
Three Students by andrei moroianu is a document available to read on EtoBox.
The document describes a problem about three schools where each student knows n+1 students from the other two schools. It proves that there exist three students, one from each school, that know each other. The solution shows that if a student E knows k students from one school, E must know at least one student from the third school who also knows a student from the second school.
- Author
- andrei moroianu
- Language
- EN