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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
23
15
1
1
40
40
B
20
3
2
1
26
26
C
20
12
32
32
D
17
4
1
22
22
E
18
4
22
22
Total
98
38
3
3
142
142