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编绘童年
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Contest Statistics
AC
PE
WA
TLE
MLE
OLE
RE
CE
TR
Total
C++
A
4
1
1
6
6
B
2
2
2
C
1
1
1
D
E
F
G
H
I
J
K
2
2
1
5
5
L
M
1
1
1
N
O
2
1
3
3
P
Total
12
4
1
1
18
18