cf/mirror

Rudolph and Tic-Tac-Toe

CF
1846B800· newbie1s256 MB⌨ stdin/stdout

Examples

Sample 1of 1multi-test • hover to link
Input
5
+X+
OXO
OX.
O+.
+OX
X+O
.XO
OX.
+++
O.+
X.O
+..
.++
X.O
+..
Output
X
O
+
DRAW
DRAW
1846B.cpp
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Ln 11·137 BGNU C++20 (64)