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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
29
15
11
55
55
B
29
22
51
51
C
30
1
12
2
45
45
D
30
8
4
21
63
63
E
26
2
1
1
2
7
39
39
Total
144
1
59
1
1
6
41
253
253