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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
18
1
19
19
B
18
1
1
1
21
21
C
18
17
1
36
36
D
18
3
3
24
24
E
18
7
3
28
28
Total
90
29
1
8
128
128