Unique strings

Count the exact number of unique tokens as fast as possible.

Input

One token per line on STDIN:

JWXcKKaWzvFL5
Rof
3ztCpA
5wHcGN
*UiEMthaTS*g

Output

Print the exact count of unique tokens to STDOUT.

Constraints

Character set: 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@#%*
Maximum token length: 16
Approximately 1,000,000 unique tokens

Restrictions:20s512Mb 1 Score Packages

Feel free to create an issue if you need an extra library from the standard Ubuntu repository.

Name	Version	Description
libc6-dev	2.39-0ubuntu8.7	GNU C Library: Development Libraries and Header Files Contains the symlinks, headers, and object files needed to compile and link programs which use the standard C library.
libclang-common-14-dev	1:14.0.6-19build4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-15-dev	1:15.0.7-14build3	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-16-dev	1:16.0.6-23ubuntu4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-17-dev	1:17.0.6-9ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-18-dev	1:18.1.3-1ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-19-dev	1:19.1.1-1ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-20-dev	1:20.1.2-0ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libcrypt-dev	1:4.4.36-4build1	libcrypt development files This package contains the files needed for developing applications that use libcrypt.
libgcc-10-dev	10.5.0-4ubuntu2.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-11-dev	11.5.0-1ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-12-dev	12.4.0-2ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-13-dev	13.3.0-6ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-14-dev	14.2.0-4ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libobjc-13-dev	13.3.0-6ubuntu2~24.04.1	Runtime library for GNU Objective-C applications (development files) This package contains the headers and static library files needed to build GNU ObjC applications.
libssl-dev	3.0.13-0ubuntu3.9	Secure Sockets Layer toolkit - development files This package is part of the OpenSSL project's implementation of the SSL and TLS cryptographic protocols for secure communication over the Internet. . It contains development libraries, header files, and manpages for libssl and libcrypto.
libstdc++-10-dev	10.5.0-4ubuntu2.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-11-dev	11.5.0-1ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-12-dev	12.4.0-2ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-13-dev	13.3.0-6ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-14-dev	14.2.0-4ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libtbb-dev	2021.11.0-2ubuntu2	parallelism library for C++ - development files TBB is a library that helps you leverage multi-core processor performance without having to be a threading expert. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanism for performance and scalability. . (Note: if you are a user of the i386 architecture, i.e., 32-bit Intel or compatible hardware, this package only supports Pentium4-compatible and higher processors.) . This package includes the TBB development files.

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Joad Nacer

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Run Statistics

#	Date	Error
1	May 13, 2021 12:23	Died or killed
2	Jul 15, 2024 21:29	Error: expected "1025308 ", got "1025305 "	stderr
3	Jul 15, 2024 21:30	Error: expected "1025284 ", got "1025277 "	stderr
4	Jul 15, 2024 21:30	Error: expected "1020236 ", got "1020238 "	stderr
5	Jul 15, 2024 21:30	Error: expected "1023856 ", got "1023850 "	stderr
6	Jul 15, 2024 21:30	Error: expected "1019911 ", got "1019914 "	stderr
7	Jul 15, 2024 21:30	Error: expected "1020304 ", got "1020299 "	stderr
8	Jul 15, 2024 21:30	Error: expected "1022530 ", got "1022531 "	stderr
9	Jul 15, 2024 21:30	Error: expected "1023831 ", got "1023832 "	stderr
10	Jul 15, 2024 21:30	Error: expected "1022847 ", got "1022840 "	stderr
11	Jul 15, 2024 21:30	Error: expected "1021876 ", got "1021878 "	stderr
12	Jul 15, 2024 21:30	Error: expected "1024408 ", got "1024407 "	stderr
13	Jul 15, 2024 21:34	Error: expected "1020060 ", got "1020062 "	stderr
14	Jul 15, 2024 21:34	Error: expected "1024549 ", got "1024550 "	stderr
15	Jul 15, 2024 21:34	Error: expected "1021622 ", got "1021625 "	stderr
16	Jul 15, 2024 21:34	Error: expected "1023153 ", got "1023152 "	stderr
17	Jul 15, 2024 21:34	Error: expected "1024153 ", got "1024155 "	stderr
18	Jul 15, 2024 21:34	Error: expected "1018662 ", got "1018664 "	stderr
19	Jul 15, 2024 21:34	Error: expected "1023361 ", got "1023359 "	stderr
20	Jul 15, 2024 21:34	Error: expected "1026833 ", got "1026834 "	stderr
21	Jul 15, 2024 21:34	Error: expected "1024422 ", got "1024420 "	stderr
22	Jul 15, 2024 21:34	Error: expected "1023239 ", got "1023240 "	stderr
23	Jul 15, 2024 21:37	Error: expected "1020806 ", got "1020808 "	stderr
24	Jul 15, 2024 21:37	Error: expected "1022068 ", got "1022064 "	stderr
25	Jul 15, 2024 21:37	Error: expected "1026208 ", got "1026206 "	stderr
26	Jul 15, 2024 21:37	Error: expected "1023376 ", got "1023374 "	stderr
27	Jul 15, 2024 21:37	Error: expected "1025049 ", got "1025047 "	stderr
28	Jul 15, 2024 21:37	Error: expected "1025452 ", got "1025454 "	stderr
29	Jul 15, 2024 21:39	Error: expected "1025481 ", got "1025479 "	stderr
30	Jul 15, 2024 21:39	Error: expected "1020385 ", got "1020383 "	stderr
31	Jul 15, 2024 21:39	Error: expected "1025985 ", got "1025981 "	stderr
32	Jul 15, 2024 21:39	Error: No answer to stdout. Died or killed?	stderr
33	Jul 15, 2024 21:39	Error: expected "1024337 ", got "1024340 "	stderr
34	Jul 15, 2024 21:39	Error: expected "1024505 ", got "1024500 "	stderr
35	Jul 15, 2024 21:41	Error: expected "1020930 ", got "1020929 "	stderr
36	Jul 15, 2024 21:41	Error: expected "1021851 ", got "1021854 "	stderr
37	Jul 15, 2024 21:41	Error: expected "1021618 ", got "1021617 "	stderr
38	Jul 15, 2024 21:41	Error: expected "1025235 ", got "1025236 "	stderr
39	Jul 15, 2024 21:41	Error: expected "1023393 ", got "1023391 "	stderr
40	Jul 15, 2024 21:41	Error: expected "1024168 ", got "1024166 "	stderr
41	Jul 15, 2024 21:44	Error: expected "1025993 ", got "1025992 "	stderr
42	Jul 15, 2024 21:44	Error: expected "1024603 ", got "1024600 "	stderr
43	Jul 15, 2024 21:44	Error: expected "1019241 ", got "1019240 "	stderr
44	Jul 15, 2024 21:44	Error: expected "1025047 ", got "1025050 "	stderr
45	Jul 15, 2024 21:44	Error: expected "1025898 ", got "1025900 "	stderr
46	Jul 15, 2024 21:44	Error: expected "1022249 ", got "1022251 "	stderr
47	Jul 15, 2024 21:46	Error: expected "1025174 ", got "1025173 "	stderr
48	Jul 15, 2024 21:46	Error: expected "1019676 ", got "1019673 "	stderr
49	Jul 15, 2024 21:46	Error: expected "1021030 ", got "1021024 "	stderr
50	Jul 15, 2024 21:46	Error: expected "1025147 ", got "1025146 "	stderr
51	Jul 15, 2024 21:46	Error: expected "1020911 ", got "1020913 "	stderr
52	Jul 15, 2024 21:46	Error: expected "1022411 ", got "1022410 "	stderr
53	Jul 15, 2024 21:48	Error: expected "1020009 ", got "1020010 "	stderr
54	Jul 15, 2024 21:48	Error: expected "1023394 ", got "1023396 "	stderr
55	Jul 15, 2024 21:48	Error: expected "1022421 ", got "1022422 "	stderr
56	Jul 15, 2024 21:48	Error: expected "1023927 ", got "1023931 "	stderr
57	Jul 15, 2024 21:48	Error: expected "1022455 ", got "1022456 "	stderr
58	Jul 15, 2024 21:48	Error: expected "1018475 ", got "1018477 "	stderr
59	Jul 15, 2024 21:51	Error: expected "1025934 ", got "1025932 "	stderr
60	Jul 15, 2024 21:51	Error: expected "1023046 ", got "1023044 "	stderr
61	Jul 15, 2024 21:51	Error: expected "1025658 ", got "1025657 "	stderr
62	Jul 15, 2024 21:51	Error: expected "1019343 ", got "1019345 "	stderr
63	Jul 15, 2024 21:51	Error: expected "1022637 ", got "1022634 "	stderr
64	Jul 15, 2024 21:51	Error: expected "1022137 ", got "1022136 "	stderr
65	Jul 15, 2024 21:53	Error: expected "1018852 ", got "1018849 "	stderr
66	Jul 15, 2024 21:53	Error: expected "1026209 ", got "1026205 "	stderr
67	Jul 15, 2024 21:53	Error: expected "1023040 ", got "1023044 "	stderr
68	Jul 15, 2024 21:53	Error: No answer to stdout. Died or killed?	stderr
69	Jul 15, 2024 21:53	Error: expected "1025011 ", got "1025010 "	stderr
70	Jul 15, 2024 21:53	Error: expected "1026055 ", got "1026053 "	stderr
71	Jul 15, 2024 21:53	Error: expected "1023791 ", got "1023786 "	stderr
72	Jul 15, 2024 21:53	Error: No answer to stdout. Died or killed?	stderr
73	Jul 15, 2024 21:53	Error: expected "1023885 ", got "1023882 "	stderr
74	Jul 15, 2024 21:53	Error: expected "1023118 ", got "1023119 "	stderr
75	Jul 15, 2024 21:53	Error: expected "1025491 ", got "1025488 "	stderr
76	Jul 15, 2024 21:53	Error: expected "1025611 ", got "1025608 "	stderr
77	Jul 15, 2024 21:57	Error: expected "1021646 ", got "1021643 "	stderr
78	Jul 15, 2024 21:57	Error: expected "1020309 ", got "1020306 "	stderr
79	Jul 15, 2024 21:57	Error: expected "1023023 ", got "1023022 "	stderr
80	Jul 15, 2024 21:57	Error: expected "1022981 ", got "1022983 "	stderr
81	Jul 15, 2024 21:57	Error: expected "1020587 ", got "1020585 "	stderr
82	Jul 15, 2024 21:57	Error: expected "1020037 ", got "1020036 "	stderr
83	Jul 15, 2024 21:59	Error: expected "1021877 ", got "1021878 "	stderr
84	Jul 15, 2024 21:59	Error: expected "1027203 ", got "1027201 "	stderr
85	Jul 15, 2024 21:59	Error: expected "1020681 ", got "1020685 "	stderr
86	Jul 15, 2024 21:59	Error: expected "1020624 ", got "1020622 "	stderr
87	Jul 15, 2024 21:59	Error: No answer to stdout. Died or killed?	stderr
88	Jul 15, 2024 22:00	Error: expected "1020656 ", got "1020655 "	stderr
89	Jul 15, 2024 22:00	Error: expected "1025463 ", got "1025461 "	stderr
90	Jul 15, 2024 22:00	Error: expected "1024137 ", got "1024140 "	stderr
91	Jul 15, 2024 22:00	Error: expected "1025668 ", got "1025665 "	stderr
92	Jul 15, 2024 22:00	Error: expected "1019845 ", got "1019846 "	stderr
93	Jul 15, 2024 22:00	Error: expected "1019188 ", got "1019189 "	stderr
94	Jul 15, 2024 22:04	Error: expected "1024490 ", got "1024488 "	stderr
95	Jul 15, 2024 22:04	Error: expected "1026021 ", got "1026022 "	stderr
96	Jul 15, 2024 22:04	Error: expected "1024272 ", got "1024274 "	stderr
97	Jul 15, 2024 22:04	Error: expected "1021331 ", got "1021330 "	stderr
98	Jul 15, 2024 22:04	Error: expected "1020808 ", got "1020811 "	stderr
99	Jul 15, 2024 22:04	Error: expected "1026642 ", got "1026643 "	stderr
100	Jul 15, 2024 22:05	Error: expected "1025590 ", got "1025586 "	stderr
101	Jul 15, 2024 22:05	Error: expected "1019072 ", got "1019071 "	stderr
102	Jul 15, 2024 22:05	Error: expected "1024226 ", got "1024224 "	stderr
103	Jul 15, 2024 22:05	Error: expected "1019792 ", got "1019793 "	stderr
104	Jul 15, 2024 22:05	Error: expected "1024855 ", got "1024852 "	stderr
105	Jul 15, 2024 22:05	Error: expected "1023406 ", got "1023405 "	stderr
106	Jul 15, 2024 22:08	Error: expected "1021316 ", got "1021317 "	stderr
107	Jul 15, 2024 22:08	Error: expected "1026520 ", got "1026519 "	stderr
108	Jul 15, 2024 22:08	Error: expected "1024557 ", got "1024554 "	stderr
109	Jul 15, 2024 22:08	Error: expected "1019262 ", got "1019264 "	stderr
110	Jul 15, 2024 22:08	Error: expected "1022262 ", got "1022265 "	stderr
111	Jul 15, 2024 22:08	Error: expected "1022288 ", got "1022289 "	stderr
112	Jul 15, 2024 22:18	Error: expected "1021658 ", got "1021661 "	stderr
113	Jul 15, 2024 22:18	Error: expected "1020577 ", got "1020578 "	stderr
114	Jul 15, 2024 22:18	Error: expected "1021108 ", got "1021106 "	stderr
115	Jul 15, 2024 22:18	Error: expected "1025581 ", got "1025579 "	stderr
116	Jul 15, 2024 22:18	Error: expected "1026031 ", got "1026033 "	stderr
117	Jul 15, 2024 22:18	Error: expected "1022951 ", got "1022953 "	stderr
118	Jul 15, 2024 22:19	Error: expected "1020140 ", got "1020139 "	stderr
119	Jul 15, 2024 22:19	Error: expected "1025462 ", got "1025463 "	stderr
120	Jul 15, 2024 22:19	Error: expected "1026241 ", got "1026240 "	stderr
121	Jul 15, 2024 22:19	Error: expected "1022360 ", got "1022359 "	stderr
122	Jul 15, 2024 22:19	Error: expected "1018846 ", got "1018847 "	stderr
123	Jul 15, 2024 22:19	Error: expected "1020405 ", got "1020408 "	stderr
124	Jul 15, 2024 22:29	Error: expected "1025281 ", got "1025280 "	stderr
125	Jul 15, 2024 22:29	Error: expected "1021284 ", got "1021288 "	stderr
126	Jul 15, 2024 22:29	Error: expected "1022066 ", got "1022067 "	stderr
127	Jul 15, 2024 22:29	Error: expected "1024599 ", got "1024600 "	stderr
128	Jul 15, 2024 22:29	Error: expected "1021818 ", got "1021816 "	stderr
129	Jul 15, 2024 22:29	Error: expected "1018782 ", got "1018781 "	stderr
130	Jul 15, 2024 22:30	Error: expected "1021968 ", got "1021970 "	stderr
131	Jul 15, 2024 22:30	Error: expected "1022609 ", got "1022610 "	stderr
132	Jul 15, 2024 22:30	Error: expected "1024650 ", got "1024649 "	stderr
133	Jul 15, 2024 22:30	Error: expected "1019469 ", got "1019468 "	stderr
134	Jul 15, 2024 22:30	Error: expected "1022244 ", got "1022242 "	stderr
135	Jul 15, 2024 22:30	Error: expected "1025036 ", got "1025034 "	stderr
136	Jul 15, 2024 22:33	Error: expected "1024285 ", got "1024283 "	stderr
137	Jul 15, 2024 22:33	Error: expected "1018696 ", got "1018697 "	stderr
138	Jul 15, 2024 22:33	Error: expected "1020538 ", got "1020537 "	stderr
139	Jul 15, 2024 22:33	Error: expected "1024641 ", got "1024639 "	stderr
140	Jul 15, 2024 22:33	Error: expected "1020567 ", got "1020569 "	stderr
141	Jul 15, 2024 22:33	Error: expected "1024041 ", got "1024039 "	stderr
142	Jul 15, 2024 22:34	Error: expected "1025641 ", got "1025642 "	stderr
143	Jul 15, 2024 22:34	Error: expected "1023620 ", got "1023619 "	stderr
144	Jul 15, 2024 22:34	Error: expected "1020903 ", got "1020904 "	stderr
145	Jul 15, 2024 22:34	Error: expected "1021116 ", got "1021115 "	stderr
146	Jul 15, 2024 22:34	Error: expected "1024683 ", got "1024684 "	stderr
147	Jul 15, 2024 22:34	Error: expected "1025740 ", got "1025741 "	stderr
148	Jul 15, 2024 22:36	Error: expected "1023116 ", got "1023118 "	stderr
149	Jul 15, 2024 22:36	Error: expected "1021743 ", got "1021745 "	stderr
150	Jul 15, 2024 22:36	Error: expected "1022408 ", got "1022411 "	stderr
151	Jul 15, 2024 22:36	Error: expected "1018591 ", got "1018586 "	stderr
152	Jul 15, 2024 22:36	Error: expected "1020281 ", got "1020280 "	stderr
153	Jul 15, 2024 22:36	Error: expected "1019461 ", got "1019460 "	stderr
154	Jul 15, 2024 22:40	Error: expected "1025226 ", got "1025224 "	stderr
155	Jul 15, 2024 22:40	Error: expected "1019054 ", got "1019058 "	stderr
156	Jul 15, 2024 22:40	Error: expected "1023354 ", got "1023356 "	stderr
157	Jul 15, 2024 22:40	Error: expected "1023180 ", got "1023182 "	stderr
158	Jul 15, 2024 22:40	Error: expected "1020804 ", got "1020802 "	stderr
159	Jul 15, 2024 22:40	Error: expected "1022941 ", got "1022942 "	stderr
160	Jul 15, 2024 22:40	Error: expected "1021757 ", got "1021758 "	stderr
161	Jul 15, 2024 22:40	Error: expected "1022112 ", got "1022116 "	stderr
162	Jul 15, 2024 22:40	Error: expected "1026738 ", got "1026739 "	stderr
163	Jul 15, 2024 22:40	Error: No answer to stdout. Died or killed?	stderr
164	Jul 15, 2024 22:40	Error: expected "1021118 ", got "1021120 "	stderr
165	Jul 15, 2024 22:40	Error: expected "1020377 ", got "1020376 "	stderr
166	Jul 15, 2024 22:48	Error: expected "1022740 ", got "1022736 "	stderr
167	Jul 15, 2024 22:48	Error: expected "1022894 ", got "1022897 "	stderr
168	Jul 15, 2024 22:48	Error: expected "1021214 ", got "1021215 "	stderr
169	Jul 15, 2024 22:48	Error: expected "1022424 ", got "1022426 "	stderr
170	Jul 15, 2024 22:48	Error: expected "1025435 ", got "1025436 "	stderr
171	Jul 15, 2024 22:48	Error: expected "1019498 ", got "1019497 "	stderr

Model	Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz
Cores	1