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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
5
1
5
31
31
B
20
6
1
1
28
28
C
19
3
22
22
D
19
5
2
26
26
E
19
8
27
27
F
19
12
31
31
G
20
14
7
41
41
H
11
22
4
4
41
41
Total
147
75
4
2
19
247
247