Toggle navigation
Home
Problems
Status
Ranklist
Contests
OSC
FAQ
[Sign In]
[Sign Up]
User Detail
Handle
Kxfang
Nick
Kxfang
Email
2698432056@qq.com
Motto
School
Problems Submitted
433
Problems Solved
102
Login Time
Login IP
2024-03-28 18:53:41
10.1.1.2
2024-03-29 20:29:13
10.1.1.2
2024-03-29 22:55:07
10.1.1.2
2024-03-30 08:13:49
10.1.1.2
2024-03-30 18:17:52
10.1.1.2
Achieve
1
5
6
8
9
11
12
13
14
15
16
17
18
19
20
22
23
24
25
26
27
28
30
31
32
36
42
43
45
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
73
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
104
105
106
107
108
109
110
111
112
113
114
115
118
119
120
125
126
133
134
135
136
139
612
3496
3692
3855
