All Roads Lead Where?

Problem Number: 
10 009
Type of Problem: 
Problem Category: 
Input: 
Random Input
0
Critical Input: 
Random Input: 
4 7 3 Rome Turin Turin Venice Turin Genoa Rome Pisa Pisa Florence Venice Athens Turin Milan Turin Pisa Milan Florence Athens Genoa 7 3 Rome Turin Turin Venice Turin Genoa Rome Pisa Pisa Florence Venice Athens Turin Milan Turin Pisa Milan Florence Athens Genoa 8 3 Rome Chittagong Rome Khulna Rome Pabna Rome Sylhet Sylhet Moulovibazar Chittagong Bandorban Pabna Gaibandha Rome Barisal Rome Chittagong Khulna Gaibandha Pabna Sylhet 6 1 Rome BUET BUET TSC TSC Shahbag Sahbag Nilkhet Nilkhet Katabon Katabon ElephantRoad ElephantRoad Rome
Problem Id: 
10009