cf/mirror

Parkour Design

CF
2202A800· newbie1s256 MB⌨ stdin/stdout
#math

Examples

Sample 1of 1multi-test • hover to link
Input
11
2 1
3 0
4 -1
4 1
14 1
1 -4
3 -1
2 10
24 -1
24 -3
8 4
Output
YES
YES
YES
NO
YES
NO
NO
NO
NO
YES
YES
2202A.cpp
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Ln 11·137 BGNU C++20 (64)