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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
2
1
3
3
B
2
2
2
C
1
1
1
D
1
1
1
E
F
G
H
1
1
1
I
1
1
1
J
1
1
1
K
1
1
1
L
2
2
4
4
M
1
1
1
N
O
Total
13
2
1
16
16