Replenishment Address: https://codeforces.com/gym/101933
A:
B: attendance problems, pay attention to every bite of his number one once, all from the first number 1 should be started.
C:
D:
E:
F:
G:
H:
I:
J:
K:
Replenishment Address: https://codeforces.com/gym/101933
A:
B: attendance problems, pay attention to every bite of his number one once, all from the first number 1 should be started.
C:
D:
E:
F:
G:
H:
I:
J:
K: