cf/mirror

Zero Quantity Maximization

CF
1133D1500· specialist2s256 MB⌨ stdin/stdout
#hashing#math#number theory

Examples

Sample 1of 4
Input
5
1 2 3 4 5
2 4 7 11 3
Output
2
Sample 2of 4
Input
3
13 37 39
1 2 3
Output
2
Sample 3of 4
Input
4
0 0 0 0
1 2 3 4
Output
0
Sample 4of 4
Input
3
1 2 -1
-6 -12 6
Output
3
1133D.cpp
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Ln 11·137 BGNU C++20 (64)