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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
20
3
23
46
46
B
20
2
6
28
28
C
20
6
3
20
49
49
D
20
7
2
29
29
E
F
G
H
Total
80
18
5
49
152
152