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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
2
2
B
2
2
2
C
2
2
2
D
2
2
2
E
2
1
3
3
F
2
2
2
G
2
2
2
H
2
2
2
I
2
2
2
J
1
1
1
K
1
1
1
Total
20
1
21
21