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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
21
14
13
48
48
B
15
1
10
26
26
C
14
7
21
21
D
13
4
11
28
28
E
12
13
25
25
Total
75
19
54
148
148