Problem surnames
User chenweilian
Submission Time 2026-05-28 22:15:03
Score 100
Max Time 1.34 seconds
Max Memory 28.6 MB
Subtask 1: (0/0)
Testcase Score Verdict Time Memory
1 100
AC
0.00s 4MB
2 100
AC
0.00s 4MB
Subtask 2: (7/7)
Testcase Score Verdict Time Memory
1 100
AC
0.00s 4MB
2 100
AC
0.00s 4MB
3 100
AC
0.00s 4MB
4 100
AC
0.00s 4MB
5 100
AC
0.00s 4MB
6 100
AC
0.00s 4MB
7 100
AC
0.00s 4MB
8 100
AC
0.00s 4MB
9 100
AC
0.00s 4MB
10 100
AC
0.00s 4MB
11 100
AC
0.00s 4MB
12 100
AC
0.00s 4MB
13 100
AC
0.00s 4MB
14 100
AC
0.00s 4MB
15 100
AC
0.00s 4MB
16 100
AC
0.00s 4MB
17 100
AC
0.00s 4MB
18 100
AC
0.00s 4MB
19 100
AC
0.00s 4MB
20 100
AC
0.00s 4MB
21 100
AC
0.00s 4MB
22 100
AC
0.00s 4MB
23 100
AC
0.00s 4MB
24 100
AC
0.00s 4MB
25 100
AC
0.00s 4MB
26 100
AC
0.00s 4MB
27 100
AC
0.00s 4MB
28 100
AC
0.00s 4MB
29 100
AC
0.00s 4MB
30 100
AC
0.00s 4MB
31 100
AC
0.00s 4MB
32 100
AC
0.00s 4MB
33 100
AC
0.00s 4MB
34 100
AC
0.00s 4MB
35 100
AC
0.00s 4MB
36 100
AC
0.00s 4MB
37 100
AC
0.00s 4MB
Subtask 3: (10/10)
Testcase Score Verdict Time Memory
1 100
AC
0.00s 4MB
2 100
AC
0.00s 4MB
3 100
AC
0.00s 4MB
4 100
AC
0.00s 4MB
5 100
AC
0.00s 4MB
6 100
AC
0.00s 4MB
7 100
AC
0.00s 4MB
8 100
AC
0.00s 4MB
9 100
AC
0.00s 4MB
10 100
AC
0.00s 4MB
11 100
AC
0.00s 4MB
12 100
AC
0.00s 4MB
13 100
AC
0.00s 4MB
14 100
AC
0.00s 4MB
15 100
AC
0.00s 4MB
16 100
AC
0.00s 4MB
17 100
AC
0.00s 4MB
18 100
AC
0.00s 4MB
19 100
AC
0.00s 4MB
20 100
AC
0.00s 4MB
21 100
AC
0.00s 4MB
22 100
AC
0.00s 4MB
23 100
AC
0.00s 4MB
24 100
AC
0.00s 4MB
25 100
AC
0.00s 4MB
26 100
AC
0.00s 4MB
27 100
AC
0.00s 4MB
28 100
AC
0.00s 4MB
29 100
AC
0.00s 4MB
30 100
AC
0.00s 4MB
31 100
AC
0.00s 4MB
32 100
AC
0.00s 4MB
33 100
AC
0.00s 4MB
34 100
AC
0.00s 4MB
35 100
AC
0.00s 4MB
36 100
AC
0.00s 4MB
37 100
AC
0.00s 4MB
38 100
AC
0.00s 4MB
39 100
AC
0.00s 4MB
40 100
AC
0.00s 4MB
41 100
AC
0.00s 4MB
42 100
AC
0.00s 4MB
43 100
AC
0.00s 4MB
44 100
AC
0.00s 4MB
45 100
AC
0.00s 4MB
46 100
AC
0.00s 4MB
47 100
AC
0.00s 4MB
48 100
AC
0.00s 4MB
49 100
AC
0.00s 4MB
50 100
AC
0.00s 4MB
51 100
AC
0.00s 4MB
52 100
AC
0.00s 4MB
53 100
AC
0.00s 4MB
54 100
AC
0.00s 4MB
55 100
AC
0.00s 4MB
56 100
AC
0.00s 4MB
57 100
AC
0.00s 4MB
58 100
AC
0.00s 4MB
59 100
AC
0.00s 4MB
60 100
AC
0.00s 4MB
61 100
AC
0.00s 4MB
62 100
AC
0.00s 4MB
63 100
AC
0.00s 4MB
64 100
AC
0.00s 4MB
65 100
AC
0.00s 4MB
66 100
AC
0.00s 4MB
67 100
AC
0.00s 4MB
68 100
AC
0.00s 4MB
69 100
AC
0.00s 4MB
70 100
AC
0.00s 4MB
71 100
AC
0.00s 4MB
72 100
AC
0.00s 4MB
73 100
AC
0.00s 4MB
74 100
AC
0.00s 4MB
Subtask 4: (13/13)
Testcase Score Verdict Time Memory
1 100
AC
0.00s 4MB
2 100
AC
0.00s 4MB
3 100
AC
0.00s 4MB
4 100
AC
0.00s 4MB
5 100
AC
0.00s 4MB
6 100
AC
0.40s 26MB
7 100
AC
0.42s 26MB
8 100
AC
0.41s 26MB
9 100
AC
0.41s 26MB
10 100
AC
0.38s 25MB
11 100
AC
0.39s 26MB
12 100
AC
0.36s 25MB
13 100
AC
0.31s 26MB
14 100
AC
0.34s 27MB
15 100
AC
0.38s 25MB
16 100
AC
0.34s 26MB
17 100
AC
0.34s 26MB
Subtask 5: (17/17)
Testcase Score Verdict Time Memory
1 100
AC
0.00s 4MB
2 100
AC
0.00s 4MB
3 100
AC
0.00s 4MB
4 100
AC
0.00s 4MB
5 100
AC
0.00s 4MB
6 100
AC
0.00s 4MB
7 100
AC
0.00s 4MB
8 100
AC
0.00s 4MB
9 100
AC
0.00s 4MB
10 100
AC
0.00s 4MB
11 100
AC
0.40s 26MB
12 100
AC
0.42s 26MB
13 100
AC
0.41s 26MB
14 100
AC
0.41s 26MB
15 100
AC
0.38s 25MB
16 100
AC
0.39s 26MB
17 100
AC
0.36s 25MB
18 100
AC
0.31s 26MB
19 100
AC
0.34s 27MB
20 100
AC
0.38s 25MB
21 100
AC
0.34s 26MB
22 100
AC
0.34s 26MB
23 100
AC
0.36s 28MB
24 100
AC
0.44s 28MB
25 100
AC
0.43s 28MB
26 100
AC
0.44s 28MB
27 100
AC
0.42s 27MB
28 100
AC
0.42s 28MB
29 100
AC
0.39s 27MB
30 100
AC
0.42s 28MB
31 100
AC
0.44s 29MB
32 100
AC
0.39s 27MB
33 100
AC
0.41s 28MB
34 100
AC
0.35s 28MB
Subtask 6: (22/22)
Testcase Score Verdict Time Memory
1 100
AC
0.00s 4MB
2 100
AC
0.00s 4MB
3 100
AC
0.00s 4MB
4 100
AC
0.00s 4MB
5 100
AC
0.00s 4MB
6 100
AC
0.00s 4MB
7 100
AC
0.00s 4MB
8 100
AC
0.00s 4MB
9 100
AC
0.00s 4MB
10 100
AC
0.00s 4MB
11 100
AC
0.00s 4MB
12 100
AC
0.00s 4MB
13 100
AC
0.00s 4MB
14 100
AC
0.00s 4MB
15 100
AC
0.00s 4MB
16 100
AC
0.00s 4MB
17 100
AC
0.00s 4MB
18 100
AC
0.00s 4MB
19 100
AC
0.00s 4MB
20 100
AC
0.00s 4MB
21 100
AC
0.00s 4MB
22 100
AC
0.00s 4MB
23 100
AC
0.00s 4MB
24 100
AC
0.00s 4MB
25 100
AC
0.00s 4MB
26 100
AC
0.00s 4MB
27 100
AC
0.00s 4MB
28 100
AC
0.00s 4MB
29 100
AC
0.00s 4MB
30 100
AC
0.00s 4MB
31 100
AC
0.00s 4MB
32 100
AC
0.00s 4MB
33 100
AC
0.00s 4MB
34 100
AC
0.00s 4MB
35 100
AC
0.00s 4MB
36 100
AC
0.00s 4MB
37 100
AC
0.00s 4MB
38 100
AC
0.40s 26MB
39 100
AC
0.42s 26MB
40 100
AC
0.41s 26MB
41 100
AC
0.41s 26MB
42 100
AC
0.38s 25MB
43 100
AC
0.39s 26MB
44 100
AC
0.36s 25MB
45 100
AC
0.31s 26MB
46 100
AC
0.34s 27MB
47 100
AC
0.38s 25MB
48 100
AC
0.34s 26MB
49 100
AC
0.34s 26MB
50 100
AC
0.58s 23MB
51 100
AC
0.80s 21MB
52 100
AC
0.88s 20MB
53 100
AC
0.78s 20MB
54 100
AC
1.02s 19MB
55 100
AC
1.02s 19MB
56 100
AC
1.03s 19MB
57 100
AC
0.97s 19MB
58 100
AC
0.92s 19MB
59 100
AC
0.92s 18MB
60 100
AC
0.97s 18MB
61 100
AC
0.82s 21MB
62 100
AC
0.94s 18MB
63 100
AC
1.00s 19MB
64 100
AC
0.83s 18MB
65 100
AC
1.11s 19MB
66 100
AC
1.01s 19MB
67 100
AC
0.78s 19MB
68 100
AC
0.73s 20MB
69 100
AC
0.76s 20MB
70 100
AC
0.60s 24MB
71 100
AC
0.91s 21MB
72 100
AC
0.73s 19MB
73 100
AC
0.72s 19MB
Subtask 7: (31/31)
Testcase Score Verdict Time Memory
1 100
AC
0.00s 4MB
2 100
AC
0.00s 4MB
3 100
AC
0.00s 4MB
4 100
AC
0.00s 4MB
5 100
AC
0.00s 4MB
6 100
AC
0.00s 4MB
7 100
AC
0.00s 4MB
8 100
AC
0.00s 4MB
9 100
AC
0.00s 4MB
10 100
AC
0.00s 4MB
11 100
AC
0.00s 4MB
12 100
AC
0.00s 4MB
13 100
AC
0.00s 4MB
14 100
AC
0.00s 4MB
15 100
AC
0.00s 4MB
16 100
AC
0.00s 4MB
17 100
AC
0.00s 4MB
18 100
AC
0.00s 4MB
19 100
AC
0.00s 4MB
20 100
AC
0.00s 4MB
21 100
AC
0.00s 4MB
22 100
AC
0.00s 4MB
23 100
AC
0.00s 4MB
24 100
AC
0.00s 4MB
25 100
AC
0.00s 4MB
26 100
AC
0.00s 4MB
27 100
AC
0.00s 4MB
28 100
AC
0.00s 4MB
29 100
AC
0.00s 4MB
30 100
AC
0.00s 4MB
31 100
AC
0.00s 4MB
32 100
AC
0.00s 4MB
33 100
AC
0.00s 4MB
34 100
AC
0.00s 4MB
35 100
AC
0.00s 4MB
36 100
AC
0.00s 4MB
37 100
AC
0.00s 4MB
38 100
AC
0.00s 4MB
39 100
AC
0.00s 4MB
40 100
AC
0.00s 4MB
41 100
AC
0.00s 4MB
42 100
AC
0.00s 4MB
43 100
AC
0.00s 4MB
44 100
AC
0.00s 4MB
45 100
AC
0.00s 4MB
46 100
AC
0.00s 4MB
47 100
AC
0.00s 4MB
48 100
AC
0.00s 4MB
49 100
AC
0.00s 4MB
50 100
AC
0.00s 4MB
51 100
AC
0.00s 4MB
52 100
AC
0.00s 4MB
53 100
AC
0.00s 4MB
54 100
AC
0.00s 4MB
55 100
AC
0.00s 4MB
56 100
AC
0.00s 4MB
57 100
AC
0.00s 4MB
58 100
AC
0.00s 4MB
59 100
AC
0.00s 4MB
60 100
AC
0.00s 4MB
61 100
AC
0.00s 4MB
62 100
AC
0.00s 4MB
63 100
AC
0.00s 4MB
64 100
AC
0.00s 4MB
65 100
AC
0.00s 4MB
66 100
AC
0.00s 4MB
67 100
AC
0.00s 4MB
68 100
AC
0.00s 4MB
69 100
AC
0.00s 4MB
70 100
AC
0.00s 4MB
71 100
AC
0.00s 4MB
72 100
AC
0.00s 4MB
73 100
AC
0.00s 4MB
74 100
AC
0.00s 4MB
75 100
AC
0.40s 26MB
76 100
AC
0.42s 26MB
77 100
AC
0.41s 26MB
78 100
AC
0.41s 26MB
79 100
AC
0.38s 25MB
80 100
AC
0.39s 26MB
81 100
AC
0.36s 25MB
82 100
AC
0.31s 26MB
83 100
AC
0.34s 27MB
84 100
AC
0.38s 25MB
85 100
AC
0.34s 26MB
86 100
AC
0.34s 26MB
87 100
AC
0.36s 28MB
88 100
AC
0.44s 28MB
89 100
AC
0.43s 28MB
90 100
AC
0.44s 28MB
91 100
AC
0.42s 27MB
92 100
AC
0.42s 28MB
93 100
AC
0.39s 27MB
94 100
AC
0.42s 28MB
95 100
AC
0.44s 29MB
96 100
AC
0.39s 27MB
97 100
AC
0.41s 28MB
98 100
AC
0.35s 28MB
99 100
AC
0.58s 23MB
100 100
AC
0.80s 21MB
101 100
AC
0.88s 20MB
102 100
AC
0.78s 20MB
103 100
AC
1.02s 19MB
104 100
AC
1.02s 19MB
105 100
AC
1.03s 19MB
106 100
AC
0.97s 19MB
107 100
AC
0.92s 19MB
108 100
AC
0.92s 18MB
109 100
AC
0.97s 18MB
110 100
AC
0.82s 21MB
111 100
AC
0.94s 18MB
112 100
AC
1.00s 19MB
113 100
AC
0.83s 18MB
114 100
AC
1.11s 19MB
115 100
AC
1.01s 19MB
116 100
AC
0.78s 19MB
117 100
AC
0.73s 20MB
118 100
AC
0.76s 20MB
119 100
AC
0.60s 24MB
120 100
AC
0.91s 21MB
121 100
AC
0.73s 19MB
122 100
AC
0.72s 19MB
123 100
AC
0.78s 25MB
124 100
AC
0.93s 23MB
125 100
AC
0.96s 22MB
126 100
AC
0.89s 22MB
127 100
AC
1.05s 21MB
128 100
AC
1.06s 21MB
129 100
AC
1.05s 21MB
130 100
AC
0.99s 21MB
131 100
AC
1.17s 21MB
132 100
AC
1.10s 20MB
133 100
AC
0.97s 20MB
134 100
AC
0.93s 23MB
135 100
AC
1.20s 20MB
136 100
AC
1.03s 21MB
137 100
AC
1.15s 20MB
138 100
AC
1.34s 21MB
139 100
AC
1.01s 20MB
140 100
AC
1.12s 21MB
141 100
AC
0.93s 22MB
142 100
AC
1.02s 22MB
143 100
AC
0.88s 26MB
144 100
AC
1.20s 23MB
145 100
AC
1.07s 21MB
146 100
AC
1.07s 20MB