Count uint8

Count the number of bytes equal to 127 in a binary stream as fast as possible.

Input: 250 000 000 uint8 values in binary on STDIN.

Output: The count of elements equal to 127, printed as a decimal string.

Restrictions:30s512Mb 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.

Back to listMay 15, 2021 22:39

Yuriy Lyfenko

Score: 5,475

Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 15, 2021 22:38	5,426	38,361,574	16,341,000	1,021,000	2,392,064
2	May 15, 2021 22:39	5,427	34,645,134	16,346,000	1,021,000	2,260,992
3	May 15, 2021 22:39	5,428	46,045,594	16,350,000	1,021,000	2,400,256
4	May 15, 2021 22:39	5,428	34,395,476	15,325,000	2,043,000	2,387,968
5	May 15, 2021 22:38	5,430	44,178,711	17,377,000	0	2,396,160
6	May 15, 2021 22:39	5,431	32,811,985	16,357,000	1,022,000	2,396,160
7	May 15, 2021 22:37	5,433	40,604,505	17,384,000	0	2,392,064
8	May 15, 2021 22:38	5,434	40,745,347	15,344,000	2,045,000	2,523,136
9	May 15, 2021 22:38	5,434	44,378,323	17,390,000	0	2,260,992
10	May 15, 2021 22:38	5,435	34,787,677	17,391,000	0	2,396,160
11	May 15, 2021 22:38	5,436	44,213,962	16,371,000	1,023,000	2,392,064
12	May 15, 2021 22:39	5,438	41,240,038	15,356,000	2,047,000	2,387,968
13	May 15, 2021 22:39	5,438	38,799,821	17,400,000	0	2,265,088
14	May 15, 2021 22:39	5,439	43,770,313	14,333,000	3,071,000	2,387,968
15	May 15, 2021 22:37	5,439	40,913,147	16,381,000	1,023,000	2,260,992
16	May 15, 2021 22:38	5,440	40,506,865	17,408,000	0	2,400,256
17	May 15, 2021 22:39	5,442	43,848,712	16,390,000	1,024,000	2,396,160
18	May 15, 2021 22:38	5,442	39,764,812	16,391,000	1,024,000	2,523,136
19	May 15, 2021 22:38	5,442	37,772,630	16,390,000	1,024,000	2,523,136
20	May 15, 2021 22:37	5,442	36,513,268	17,413,000	0	2,523,136
21	May 15, 2021 22:39	5,443	44,008,014	16,394,000	1,024,000	2,387,968
22	May 15, 2021 22:39	5,443	37,440,065	15,367,000	2,049,000	2,400,256
23	May 15, 2021 22:39	5,443	39,639,179	16,395,000	1,024,000	2,396,160
24	May 15, 2021 22:38	5,443	45,451,066	15,369,000	2,049,000	2,396,160
25	May 15, 2021 22:38	5,443	37,984,851	17,416,000	0	2,523,136
26	May 15, 2021 22:38	5,444	40,557,650	17,421,000	0	2,387,968
27	May 15, 2021 22:39	5,445	34,294,531	16,400,000	1,025,000	2,260,992
28	May 15, 2021 22:38	5,446	44,626,797	15,377,000	2,050,000	2,260,992
29	May 15, 2021 22:38	5,446	41,734,445	16,402,000	1,025,000	2,260,992
30	May 15, 2021 22:37	5,446	45,523,411	17,428,000	0	2,392,064
31	May 15, 2021 22:39	5,447	46,534,329	16,405,000	1,025,000	2,387,968
32	May 15, 2021 22:39	5,448	38,071,587	16,407,000	1,025,000	2,396,160
33	May 15, 2021 22:38	5,448	35,093,523	16,407,000	1,025,000	2,396,160
34	May 15, 2021 22:38	5,448	39,597,555	16,407,000	1,025,000	2,387,968
35	May 15, 2021 22:39	5,449	37,005,603	15,385,000	2,051,000	2,523,136
36	May 15, 2021 22:39	5,449	34,536,623	17,438,000	0	2,383,872
37	May 15, 2021 22:37	5,449	41,133,409	17,437,000	0	2,396,160
38	May 15, 2021 22:38	5,450	44,237,817	17,441,000	0	2,260,992
39	May 15, 2021 22:38	5,450	40,191,571	14,362,000	3,077,000	2,392,064
40	May 15, 2021 22:39	5,451	39,630,329	16,418,000	1,026,000	2,523,136
41	May 15, 2021 22:39	5,451	34,811,147	16,417,000	1,026,000	2,523,136
42	May 15, 2021 22:38	5,451	38,759,873	17,444,000	0	2,523,136
43	May 15, 2021 22:39	5,452	35,874,247	17,447,000	0	2,523,136
44	May 15, 2021 22:38	5,452	41,219,791	15,394,000	2,052,000	2,523,136
45	May 15, 2021 22:39	5,453	36,231,291	17,449,000	0	2,523,136
46	May 15, 2021 22:38	5,453	38,372,113	15,397,000	2,053,000	2,523,136
47	May 15, 2021 22:38	5,453	43,466,719	16,424,000	1,026,000	2,510,848
48	May 15, 2021 22:39	5,454	37,528,935	17,453,000	0	2,523,136
49	May 15, 2021 22:38	5,454	44,969,213	17,453,000	0	2,527,232
50	May 15, 2021 22:38	5,455	33,497,161	16,431,000	1,026,000	2,260,992
51	May 15, 2021 22:39	5,456	39,654,964	16,433,000	1,027,000	2,523,136
52	May 15, 2021 22:39	5,456	36,376,913	17,458,000	0	2,392,064
53	May 15, 2021 22:38	5,456	41,390,354	17,460,000	0	2,506,752
54	May 15, 2021 22:38	5,457	41,161,230	17,461,000	0	2,260,992
55	May 15, 2021 22:37	5,457	47,513,851	16,434,000	1,027,000	2,260,992
56	May 15, 2021 22:39	5,458	37,890,703	17,465,000	0	2,392,064
57	May 15, 2021 22:39	5,460	39,741,286	16,444,000	1,027,000	2,523,136
58	May 15, 2021 22:38	5,460	47,742,193	16,444,000	1,027,000	2,387,968
59	May 15, 2021 22:39	5,461	37,452,976	16,447,000	1,027,000	2,514,944
60	May 15, 2021 22:38	5,462	43,970,078	15,423,000	2,056,000	2,523,136
61	May 15, 2021 22:38	5,462	45,458,726	16,449,000	1,028,000	2,527,232
62	May 15, 2021 22:39	5,463	37,903,609	16,455,000	1,028,000	2,260,992
63	May 15, 2021 22:39	5,463	40,563,958	15,424,000	2,056,000	2,265,088
64	May 15, 2021 22:38	5,463	41,244,556	15,425,000	2,056,000	2,392,064
65	May 15, 2021 22:39	5,465	44,941,160	17,487,000	0	2,392,064
66	May 15, 2021 22:39	5,466	41,957,765	16,463,000	1,028,000	2,523,136
67	May 15, 2021 22:38	5,466	32,741,303	16,463,000	1,028,000	2,392,064
68	May 15, 2021 22:38	5,466	51,525,030	16,462,000	1,028,000	2,260,992
69	May 15, 2021 22:38	5,468	41,557,831	16,468,000	1,029,000	2,260,992
70	May 15, 2021 22:38	5,468	42,650,545	16,469,000	1,029,000	2,387,968
71	May 15, 2021 22:38	5,469	37,851,446	16,473,000	1,029,000	2,265,088
72	May 15, 2021 22:37	5,470	38,387,923	16,474,000	1,029,000	2,383,872
73	May 15, 2021 22:39	5,473	39,298,874	16,484,000	1,030,000	2,392,064
74	May 15, 2021 22:39	5,473	43,697,186	15,454,000	2,060,000	2,260,992
75	May 15, 2021 22:38	5,473	34,987,713	15,452,000	2,060,000	2,396,160
76	May 15, 2021 22:38	5,474	38,718,160	17,518,000	0	2,265,088
77	May 15, 2021 22:39	5,475	41,512,546	16,491,000	1,030,000	2,523,136
78	May 15, 2021 22:38	5,475	41,646,544	17,519,000	0	2,383,872
79	May 15, 2021 22:38	5,475	44,915,230	17,521,000	0	2,523,136
80	May 15, 2021 22:39	5,476	44,030,581	16,492,000	1,030,000	2,383,872
81	May 15, 2021 22:39	5,476	32,043,644	16,494,000	1,030,000	2,383,872
82	May 15, 2021 22:39	5,476	37,554,754	16,493,000	1,030,000	2,400,256
83	May 15, 2021 22:38	5,478	42,512,380	17,530,000	0	2,260,992
84	May 15, 2021 22:39	5,479	38,362,155	14,440,000	3,094,000	2,400,256
85	May 15, 2021 22:39	5,481	43,006,195	17,538,000	0	2,260,992
86	May 15, 2021 22:39	5,482	39,573,780	15,478,000	2,063,000	2,260,992
87	May 15, 2021 22:39	5,483	42,609,230	17,544,000	0	2,396,160
88	May 15, 2021 22:39	5,483	41,219,579	17,547,000	0	2,523,136
89	May 15, 2021 22:38	5,483	36,570,561	16,515,000	1,032,000	2,260,992
90	May 15, 2021 22:38	5,483	47,007,950	16,514,000	1,032,000	2,265,088
91	May 15, 2021 22:39	5,485	41,793,204	17,551,000	0	2,265,088
92	May 15, 2021 22:37	5,487	42,603,267	17,559,000	0	2,392,064
93	May 15, 2021 22:39	5,490	42,852,199	16,534,000	1,033,000	2,469,888
94	May 15, 2021 22:38	5,491	36,298,102	17,570,000	0	2,506,752
95	May 15, 2021 22:38	5,492	41,394,063	16,542,000	1,033,000	2,523,136
96	May 15, 2021 22:39	5,495	39,000,225	16,549,000	1,034,000	2,523,136
97	May 15, 2021 22:37	5,498	38,267,661	17,592,000	0	2,260,992
98	May 15, 2021 22:39	5,501	40,064,092	17,603,000	0	2,523,136
99	May 15, 2021 22:39	5,506	36,966,904	17,618,000	0	2,387,968
100	May 15, 2021 22:38	5,523	47,268,811	15,593,000	2,079,000	2,392,064
101	May 15, 2021 22:39	5,524	33,152,849	17,678,000	0	2,400,256
102	May 15, 2021 22:39	5,528	46,903,286	16,649,000	1,040,000	2,260,992
103	May 15, 2021 22:38	5,532	42,792,682	16,662,000	1,041,000	2,265,088
104	May 15, 2021 22:39	5,537	48,347,905	17,719,000	0	2,383,872
105	May 15, 2021 22:39	5,539	43,501,879	15,639,000	2,085,000	2,523,136
106	May 15, 2021 22:38	5,539	32,570,932	15,757,000	1,969,000	2,523,136
107	May 15, 2021 22:39	5,541	43,856,914	17,730,000	0	2,392,064
108	May 15, 2021 22:38	5,547	49,217,679	16,707,000	1,044,000	2,260,992
109	May 15, 2021 22:39	5,575	47,300,377	14,868,000	2,973,000	2,527,232
110	May 15, 2021 22:38	5,576	48,504,579	13,879,000	3,965,000	2,260,992
111	May 15, 2021 22:39	5,584	40,883,276	15,883,000	1,985,000	2,265,088
112	May 15, 2021 22:38	5,584	43,590,378	15,883,000	1,985,000	2,260,992
113	May 15, 2021 22:38	5,584	47,256,308	14,891,000	2,978,000	2,523,136
114	May 15, 2021 22:38	5,584	49,187,991	16,878,000	992,000	2,392,064
115	May 15, 2021 22:38	5,587	34,920,418	14,898,000	2,979,000	2,379,776
116	May 15, 2021 22:38	5,587	46,811,995	15,892,000	1,986,000	2,260,992
117	May 15, 2021 22:39	5,598	40,862,837	15,922,000	1,990,000	2,486,272
118	May 15, 2021 22:39	5,603	64,041,819	17,929,411	0	2,281,472
119	May 15, 2021 22:39	5,610	91,459,091	17,951,750	0	2,273,280
120	May 15, 2021 22:38	5,622	82,605,740	17,991,462	0	2,273,280
121	May 15, 2021 22:39	5,640	79,527,105	18,047,508	0	2,281,472
122	May 15, 2021 22:39	5,640	78,997,990	18,049,095	0	2,277,376
123	May 15, 2021 22:39	5,643	55,903,626	18,058,750	0	2,277,376
124	May 15, 2021 22:39	5,645	66,496,031	18,064,881	0	2,281,472
125	May 15, 2021 22:38	5,646	78,265,950	18,068,202	0	2,269,184
126	May 15, 2021 22:38	5,650	66,550,735	18,081,322	0	2,277,376
127	May 15, 2021 22:39	5,651	86,045,427	18,082,822	0	2,273,280
128	May 15, 2021 22:39	5,652	55,536,893	18,086,049	0	2,265,088
129	May 15, 2021 22:37	5,653	87,043,429	18,089,637	0	2,281,472
130	May 15, 2021 22:38	5,654	82,742,605	18,091,803	0	2,277,376
131	May 15, 2021 22:38	5,657	52,039,713	18,101,316	0	2,285,568
132	May 15, 2021 22:39	5,661	74,380,289	18,113,864	0	2,277,376
133	May 15, 2021 22:38	5,662	80,576,096	18,118,208	0	2,273,280
134	May 15, 2021 22:38	5,662	94,244,812	18,117,694	0	2,277,376
135	May 15, 2021 22:39	5,665	59,496,684	18,126,979	0	2,269,184
136	May 15, 2021 22:39	5,666	95,284,980	18,130,196	0	2,277,376
137	May 15, 2021 22:39	5,667	120,645,093	18,135,254	0	2,269,184
138	May 15, 2021 22:38	5,668	71,744,130	18,138,650	0	2,273,280
139	May 15, 2021 22:38	5,674	78,075,328	18,158,073	0	2,273,280
140	May 15, 2021 22:38	5,675	93,143,130	18,161,228	0	2,273,280
141	May 15, 2021 22:38	5,675	74,822,830	18,158,532	0	2,269,184
142	May 15, 2021 22:39	5,676	73,840,047	18,162,904	0	2,273,280
143	May 15, 2021 22:38	5,677	86,635,698	18,165,419	0	2,273,280
144	May 15, 2021 22:38	5,677	75,482,732	18,165,250	0	2,281,472
145	May 15, 2021 22:38	5,678	55,332,004	18,169,847	0	2,281,472
146	May 15, 2021 22:38	5,679	69,441,292	18,172,889	0	2,281,472
147	May 15, 2021 22:38	5,680	64,458,430	18,176,007	0	2,265,088
148	May 15, 2021 22:37	5,682	88,865,964	18,183,295	0	2,285,568
149	May 15, 2021 22:37	5,684	80,912,215	18,187,658	0	2,277,376
150	May 15, 2021 22:39	5,689	76,993,346	18,205,238	0	2,273,280
151	May 15, 2021 22:38	5,689	92,206,044	18,206,345	0	2,269,184
152	May 15, 2021 22:39	5,690	82,756,411	18,207,954	0	2,277,376
153	May 15, 2021 22:39	5,700	74,564,322	18,238,754	0	2,285,568
154	May 15, 2021 22:39	5,700	54,210,941	18,239,796	0	2,273,280
155	May 15, 2021 22:38	5,739	59,636,016	18,364,073	0	2,269,184
156	May 15, 2021 22:39	5,755	62,387,347	18,414,582	0	2,269,184

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