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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
2
2
2
B
3
1
4
4
C
3
1
4
4
D
2
2
2
E
3
3
3
F
2
1
3
3
G
2
2
2
H
2
2
2
I
2
2
2
J
2
2
2
K
2
2
2
L
3
3
3
M
3
3
3
N
3
3
3
O
2
1
3
3
P
2
2
2
Q
2
2
2
R
Total
40
4
44
44