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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
20
20
B
18
2
4
24
24
C
17
2
19
19
D
14
5
11
30
30
E
14
5
19
19
F
13
1
1
15
15
Total
96
15
11
5
127
127