cf/mirror

Sakurako's Task

CF
2008G1800· expert2s256 MB⌨ stdin/stdout
#binary search#greedy#math#number theory

Examples

Sample 1of 1multi-test • hover to link
Input
6
1 3
3
2 10
1 1
3 1
1 2 3
3 2
1 2 4
4 5
2 2 2 16
4 5
2 2 2 3
Output
2
11
3
4
8
8
2008G.cpp
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Ln 11·137 BGNU C++20 (64)