200000    2601965.0     13.0     15.5
C, D = [int(x) for x in input().split()]
200000     374839.0      1.9      1.3
c, d = map(int, input().split())
200000    2244127.0     11.2     14.2
C, D = map(int, input().split())
before
200000     383636.0      1.9      2.4
print(segtree_node[1])

after
200000     222367.0      1.1      1.4
answers[t] = segtree_node[1]

     1     176312.0 176312.0      1.1
print(*answers, sep="\n")
200000    1135919.0      5.7      7.0
C, D = map(int, input().split())
200000     311399.0      1.6     10.9
C, D = map(int, input().split())