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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
3
3
3
B
2
2
2
C
3
3
3
D
4
4
4
E
F
G
4
2
6
6
H
1
1
2
2
I
J
4
3
1
8
8
Total
21
6
1
28
28