Stamps (1)

Problem Number: 
165
Type of Problem: 
Problem Category: 
Input: 
Critical Input
0
0
Critical Input: 
1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 2 1 2 2 2 3 2 4 2 5 2 6 2 7 3 1 3 2 3 3 3 4 3 5 3 6 4 1 4 2 4 3 4 4 4 5 5 1 5 2 5 3 5 4 6 1 6 2 6 3 7 1 7 2 8 1 0 0
Random Input: 
Problem Id: 
165