boost-react-native-bundle/boost_1_57_0/libs/polygon/example/input_data/random/random_012.txt

Boost library as in https://sourceforge.net/projects/boost/files/boost/1.57.0/

0
4
-27 -24 -20 -45
-15 29 28 20
-12 -36 19 -21
1 -21 3 -1