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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
9
30
30
B
20
1
21
21
C
20
1
21
21
D
22
3
25
25
E
22
6
28
28
F
19
3
22
22
G
19
3
1
5
28
28
H
18
1
19
19
I
17
7
3
27
27
Total
178
33
3
1
6
221
221