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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
72
18
7
97
97
B
65
21
12
98
98
C
59
29
15
103
103
D
71
22
4
97
97
E
59
16
7
82
82
Total
326
106
45
477
477