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 16, 2021 15:49

Yuriy Lyfenko

Score: 6,232

Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 16, 2021 15:48	6,108	41,244,512	18,516,000	1,028,000	2,330,624
2	May 16, 2021 15:47	6,111	40,722,295	18,527,000	1,029,000	2,510,848
3	May 16, 2021 15:49	6,114	42,228,498	17,506,000	2,059,000	2,326,528
4	May 16, 2021 15:49	6,114	37,745,142	17,506,000	2,059,000	2,514,944
5	May 16, 2021 15:49	6,115	43,734,740	18,539,000	1,029,000	2,326,528
6	May 16, 2021 15:45	6,116	47,098,977	18,540,000	1,030,000	2,326,528
7	May 19, 2021 19:41	6,119	45,823,375	19,580,000	0	2,514,944
8	May 16, 2021 15:47	6,119	35,842,497	17,520,000	2,061,000	2,326,528
9	May 16, 2021 15:48	6,123	41,522,094	17,532,000	2,062,000	2,330,624
10	May 19, 2021 19:41	6,124	39,834,055	18,567,000	1,031,000	2,330,624
11	May 16, 2021 15:47	6,124	45,642,404	17,534,000	2,062,000	2,523,136
12	May 16, 2021 15:45	6,125	39,678,357	17,536,000	2,063,000	2,506,752
13	May 16, 2021 15:47	6,128	49,847,313	18,577,000	1,032,000	2,523,136
14	May 19, 2021 19:41	6,134	43,442,238	18,595,000	1,033,000	2,330,624
15	May 16, 2021 15:49	6,135	47,998,970	19,633,000	0	2,519,040
16	May 19, 2021 19:41	6,137	44,097,775	18,605,000	1,033,000	2,519,040
17	May 19, 2021 19:41	6,137	34,532,106	18,606,000	1,033,000	2,519,040
18	May 16, 2021 15:45	6,138	47,531,757	17,574,000	2,067,000	2,326,528
19	May 16, 2021 15:49	6,140	46,955,067	18,615,000	1,034,000	2,514,944
20	May 16, 2021 15:47	6,140	48,395,255	18,613,000	1,034,000	2,326,528
21	May 16, 2021 15:47	6,141	45,984,513	17,582,000	2,068,000	2,523,136
22	May 16, 2021 15:49	6,142	44,053,139	19,653,000	0	2,519,040
23	May 16, 2021 15:48	6,142	47,788,781	18,619,000	1,034,000	2,519,040
24	May 19, 2021 19:41	6,143	44,893,479	19,659,000	0	2,510,848
25	May 16, 2021 15:47	6,144	46,292,152	18,627,000	1,034,000	2,326,528
26	May 16, 2021 15:45	6,147	53,855,858	19,671,000	0	2,326,528
27	May 16, 2021 15:47	6,148	48,987,931	18,640,000	1,035,000	2,326,528
28	May 16, 2021 15:45	6,148	46,648,999	18,638,000	1,035,000	2,326,528
29	May 16, 2021 15:45	6,149	45,219,513	18,642,000	1,035,000	2,326,528
30	May 16, 2021 15:47	6,150	46,152,642	17,608,000	2,071,000	2,514,944
31	May 16, 2021 15:47	6,150	50,741,446	17,608,000	2,071,000	2,326,528
32	May 16, 2021 15:48	6,152	46,384,178	18,649,000	1,036,000	2,519,040
33	May 16, 2021 15:47	6,153	42,017,110	18,653,000	1,036,000	2,502,656
34	May 16, 2021 15:48	6,158	49,013,229	18,668,000	1,037,000	2,330,624
35	May 16, 2021 15:47	6,159	47,996,286	18,672,000	1,037,000	2,330,624
36	May 16, 2021 15:45	6,163	44,378,864	17,646,000	2,076,000	2,330,624
37	May 19, 2021 19:41	6,164	46,953,484	18,687,000	1,038,000	2,514,944
38	May 16, 2021 15:47	6,165	53,303,928	18,691,000	1,038,000	2,527,232
39	May 16, 2021 15:47	6,165	44,638,595	19,728,000	0	2,326,528
40	May 16, 2021 15:48	6,173	84,496,497	19,754,567	0	2,232,320
41	May 16, 2021 15:45	6,178	101,105,053	19,770,369	0	2,224,128
42	May 16, 2021 15:49	6,182	44,149,713	18,742,000	1,041,000	2,506,752
43	May 16, 2021 15:47	6,185	93,872,375	19,791,831	0	2,224,128
44	May 19, 2021 19:41	6,196	45,339,552	16,853,000	2,974,000	2,326,528
45	May 19, 2021 19:40	6,197	83,619,593	19,830,720	0	2,220,032
46	May 16, 2021 15:49	6,197	112,549,561	19,828,922	0	2,228,224
47	May 16, 2021 15:44	6,198	79,754,920	19,833,639	0	2,228,224
48	May 16, 2021 15:47	6,207	86,313,296	19,862,895	0	2,224,128
49	May 16, 2021 15:49	6,209	45,959,643	16,889,000	2,980,000	2,326,528
50	May 16, 2021 15:47	6,209	52,275,222	17,882,000	1,986,000	2,523,136
51	May 19, 2021 19:41	6,210	108,352,629	19,871,109	0	2,215,936
52	May 16, 2021 15:48	6,210	80,092,564	19,872,434	0	2,228,224
53	May 16, 2021 15:49	6,210	46,987,741	18,879,000	993,000	2,326,528
54	May 16, 2021 15:49	6,211	48,975,999	16,895,000	2,981,000	2,326,528
55	May 16, 2021 15:47	6,211	49,701,049	17,889,000	1,987,000	2,523,136
56	May 16, 2021 15:48	6,212	105,840,253	19,878,117	0	2,228,224
57	May 16, 2021 15:44	6,212	88,565,172	19,877,168	0	2,228,224
58	May 19, 2021 19:41	6,212	37,425,112	17,890,000	1,987,000	2,326,528
59	May 16, 2021 15:49	6,213	100,872,509	19,882,549	0	2,224,128
60	May 16, 2021 15:45	6,213	77,610,877	19,882,022	0	2,236,416
61	May 16, 2021 15:47	6,213	42,972,247	17,895,000	1,988,000	2,326,528
62	May 16, 2021 15:47	6,214	52,759,551	16,903,000	2,982,000	2,314,240
63	May 16, 2021 15:44	6,215	89,678,388	19,887,928	0	2,224,128
64	May 16, 2021 15:48	6,215	47,492,864	17,899,000	1,988,000	2,523,136
65	May 16, 2021 15:45	6,216	43,935,510	16,909,000	2,983,000	2,514,944
66	May 16, 2021 15:45	6,217	46,971,078	18,901,000	994,000	2,514,944
67	May 16, 2021 15:49	6,218	103,120,038	19,897,878	0	2,228,224
68	May 16, 2021 15:48	6,218	82,376,151	19,896,104	0	2,228,224
69	May 16, 2021 15:45	6,219	93,536,406	19,899,353	0	2,224,128
70	May 19, 2021 19:41	6,220	92,327,851	19,902,638	0	2,228,224
71	May 16, 2021 15:49	6,224	85,815,962	19,916,733	0	2,232,320
72	May 16, 2021 15:48	6,224	94,956,460	19,915,924	0	2,215,936
73	May 16, 2021 15:45	6,225	66,764,421	19,918,991	0	2,224,128
74	May 19, 2021 19:41	6,226	96,537,704	19,922,117	0	2,224,128
75	May 16, 2021 15:49	6,226	85,876,217	19,923,957	0	2,220,032
76	May 16, 2021 15:49	6,227	91,530,260	19,926,484	0	2,224,128
77	May 16, 2021 15:48	6,229	46,440,226	18,938,000	996,000	2,318,336
78	May 16, 2021 15:48	6,231	93,115,337	19,939,361	0	2,232,320
79	May 16, 2021 15:48	6,231	50,700,907	17,946,000	1,994,000	2,318,336
80	May 16, 2021 15:47	6,232	96,719,446	19,940,932	0	2,228,224
81	May 16, 2021 15:47	6,234	92,473,486	19,948,507	0	2,224,128
82	May 16, 2021 15:47	6,235	91,742,007	19,953,179	0	2,232,320
83	May 19, 2021 19:41	6,236	81,786,813	19,955,261	0	2,260,992
84	May 19, 2021 19:41	6,237	94,474,353	19,957,321	0	2,228,224
85	May 16, 2021 15:48	6,238	108,664,705	19,963,059	0	2,236,416
86	May 16, 2021 15:44	6,239	61,083,155	19,965,174	0	2,228,224
87	May 16, 2021 15:49	6,242	96,987,622	19,974,622	0	2,220,032
88	May 16, 2021 15:48	6,242	96,484,052	19,974,485	0	2,220,032
89	May 16, 2021 15:49	6,251	53,327,522	18,950,000	1,052,000	2,482,176
90	May 16, 2021 15:48	6,255	89,447,993	20,015,876	0	2,228,224
91	May 16, 2021 15:45	6,257	59,752,280	20,021,705	0	2,232,320
92	May 16, 2021 15:44	6,257	89,136,110	20,023,485	0	2,232,320
93	May 16, 2021 15:43	6,257	63,302,392	20,022,006	0	2,236,416
94	May 16, 2021 15:44	6,261	78,064,976	20,034,700	0	2,228,224
95	May 16, 2021 15:44	6,266	88,876,468	20,051,935	0	2,220,032
96	May 16, 2021 15:47	6,268	88,821,036	20,059,070	0	2,228,224
97	May 16, 2021 15:49	6,274	91,668,990	20,075,811	0	2,228,224
98	May 16, 2021 15:49	6,274	44,033,094	18,069,000	2,007,000	2,326,528
99	May 16, 2021 15:44	6,276	87,399,207	20,083,128	0	2,228,224
100	May 16, 2021 15:48	6,278	103,890,815	20,088,253	0	2,224,128
101	May 16, 2021 15:43	6,279	91,215,903	20,092,382	0	2,224,128
102	May 19, 2021 19:40	6,288	92,854,371	20,121,286	0	2,220,032
103	May 16, 2021 15:48	6,289	43,099,148	17,107,000	3,019,000	2,375,680
104	May 19, 2021 19:41	6,291	125,100,405	20,130,491	0	2,211,840
105	May 16, 2021 15:48	6,297	99,778,122	20,151,158	0	2,211,840
106	May 19, 2021 19:41	6,298	65,226,552	20,155,166	0	2,228,224
107	May 16, 2021 15:44	6,302	81,169,213	20,166,608	0	2,220,032
108	May 16, 2021 15:49	6,303	90,592,719	20,170,527	0	2,224,128
109	May 16, 2021 15:44	6,307	79,554,590	20,183,023	0	2,232,320
110	May 19, 2021 19:40	6,310	71,030,622	20,191,654	0	2,236,416
111	May 16, 2021 15:49	6,313	63,913,398	20,200,519	0	2,224,128
112	May 16, 2021 15:45	6,315	94,096,085	20,207,535	0	2,224,128
113	May 16, 2021 15:49	6,319	87,229,652	20,222,386	0	2,228,224
114	May 19, 2021 19:41	6,336	53,206,334	20,275,301	0	2,260,992
115	May 16, 2021 15:48	6,337	87,643,980	20,279,043	0	2,220,032
116	May 16, 2021 15:44	6,339	83,375,650	20,283,288	0	2,224,128
117	May 16, 2021 15:49	6,344	91,173,596	20,301,796	0	2,232,320
118	May 16, 2021 15:43	6,355	101,541,559	20,337,490	0	2,224,128
119	May 16, 2021 15:44	6,356	81,187,520	20,339,332	0	2,220,032
120	May 19, 2021 19:41	6,418	60,918,457	20,538,186	0	2,256,896
121	May 16, 2021 15:48	6,446	47,937,322	19,595,000	1,031,000	2,301,952
122	May 16, 2021 15:48	6,475	52,300,893	19,684,000	1,036,000	2,306,048
123	May 19, 2021 19:40	6,478	71,638,612	20,728,799	0	2,260,992
124	May 19, 2021 19:41	6,531	62,228,997	20,899,422	0	2,244,608
125	May 16, 2021 15:48	6,533	45,419,834	19,909,000	995,000	2,482,176
126	May 19, 2021 19:41	6,552	63,732,756	20,965,042	0	2,224,128
127	May 16, 2021 15:48	6,552	48,436,456	16,973,000	3,993,000	393,216
128	May 16, 2021 15:48	6,563	45,236,481	20,002,000	1,000,000	2,297,856
129	May 16, 2021 15:48	6,565	38,212,766	18,007,000	3,001,000	2,301,952
130	May 19, 2021 19:41	6,593	97,238,168	21,097,366	0	2,260,992
131	May 16, 2021 15:48	6,689	45,708,725	16,309,000	5,096,000	2,478,080
132	May 16, 2021 15:48	6,694	50,604,907	18,360,000	3,060,000	442,368
133	May 16, 2021 15:48	6,719	49,185,142	18,430,000	3,071,000	385,024
134	May 16, 2021 15:49	6,830	49,507,613	18,877,000	2,980,000	364,544
135	May 16, 2021 15:48	6,952	49,920,466	19,212,000	3,033,000	2,527,232
136	May 16, 2021 15:49	6,954	50,524,354	20,231,000	2,023,000	2,535,424
137	May 16, 2021 15:49	7,011	47,772,003	16,317,000	6,119,000	2,531,328
138	May 16, 2021 15:48	7,092	48,983,367	18,569,000	4,126,000	2,519,040
139	May 16, 2021 15:49	7,197	51,603,564	17,022,000	6,008,000	413,696
140	May 16, 2021 15:49	7,201	53,356,505	18,035,000	5,009,000	348,160
141	May 16, 2021 15:48	7,271	44,542,239	16,187,000	7,081,000	344,064
142	May 16, 2021 15:48	7,278	52,144,440	19,240,000	4,050,000	323,584
143	May 16, 2021 15:48	7,290	46,729,673	21,300,000	2,028,000	2,535,424
144	May 16, 2021 15:49	7,300	48,178,225	17,267,000	6,094,000	2,445,312
145	May 16, 2021 15:48	7,301	52,213,943	20,316,000	3,047,000	2,445,312
146	May 16, 2021 15:48	7,327	44,451,006	17,331,000	6,116,000	409,600
147	May 16, 2021 15:48	7,348	53,433,258	19,425,000	4,089,000	2,502,656
148	May 16, 2021 15:48	7,455	54,243,905	17,892,000	5,964,000	344,064
149	May 16, 2021 15:49	8,194	49,749,254	18,154,000	8,068,000	331,776
150	May 16, 2021 15:49	8,321	54,999,248	19,459,000	7,169,000	331,776
151	May 16, 2021 15:49	8,347	45,992,593	19,518,000	7,191,000	2,359,296
152	May 16, 2021 15:49	8,658	56,123,176	16,418,000	11,287,000	2,293,760
153	May 19, 2021 19:40	8,785	62,504,951	28,112,088	0	2,260,992
154	May 19, 2021 19:40	8,802	54,269,416	28,167,143	0	2,260,992
155	May 16, 2021 15:49	8,831	53,104,659	18,166,000	10,092,000	2,289,664
156	May 16, 2021 15:49	9,198	60,997,931	20,299,000	9,134,000	2,371,584
157	May 16, 2021 15:49	9,428	53,475,015	19,107,000	11,062,000	405,504
158	May 16, 2021 15:49	9,473	61,181,511	19,198,000	11,114,000	217,088
159	May 16, 2021 15:49	9,862	67,330,577	22,396,000	9,162,000	233,472

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