B[a]by Me

Problem Number: 
12 555
Type of Problem: 
Problem code: 
Problem Category: 
Input: 
Random Input
0
0
Critical Input: 
Random Input: 
5 2 斤 1 两 4 斤 1 两 6 斤 1 两 8 斤 1 两 10 斤 1 两
Flag: 
0
Restrict Problem Hints: 
0
Restrict Problem Inputs: 
0
Problem Id: 
12555