path: root/3/input

1 2 3 4
-1 -2 -3 -4
1.1 2.2
-1.1 -2.2
3.-7 3.+7 -3.-7 +3.+7
1/2 1/3 1/4 1/5
-1/2 -1/3 -1/0 -73849/5678