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1501047000000
BUPT 2017 Summer Training (for 16) #5
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1501061400000
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Overview
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Rank
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#
Origin
Title
A
CodeForces 233A
A
B
HDU 1890
B
C
HYSBZ 1588
C
D
SPOJ QTREE
D
E
HDU 3530
E
F
POJ 2796
F
G
POJ 3368
G
H
HYSBZ 1269
H
I
HDU 2586
I
J
HDU 1166
J
K
POJ 3468
K
L
POJ 3321
L
A
B
C
D
E
F
G
H
I
J
K
L
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