cf/mirror

Set of Points

CF
277B2300· international master2s256 MB⌨ stdin/stdout
#constructive algorithms#geometry

Examples

Sample 1of 4
Input
4 3
Output
0 0
3 0
0 3
1 1
Sample 2of 4
Input
6 3
Output
-1
Sample 3of 4
Input
6 6
Output
10 0
-10 0
10 1
9 1
9 -1
0 -2
Sample 4of 4
Input
7 4
Output
176166 6377
709276 539564
654734 174109
910147 434207
790497 366519
606663 21061
859328 886001
277B.cpp
loading editor…
Ln 11·137 BGNU C++20 (64)