Arithmetic expressions

Evaluate 100 arithmetic expressions as fast as possible.

Input

One expression per line on STDIN. Each expression contains 50,000 int16 numbers with operators +, -, *, / (integer division) and parentheses (, ).

-19550 - ((-14208 / (13583 + -19215)) + (-16832 / 797 + (9060 / -23627)) + ((-6060) + 24953))
30835 - 3703 - (-20089 * -6261 + ((-28985 - 29627) + (-17828 - (22773 / -4014) * 1630)))

Output

Print the int64 result of each expression, one per line, to STDOUT.

Restrictions:30s256Mb 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 listOct 15, 2021 08:02

Ilya AniskovetsScore: 6,002Success

Source Code

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Challenge History

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Oct 15, 2021 08:02	5,962	374,551,352	137,740,000	35,167,000	33,878,016
2	Sep 28, 2021 08:04	5,962	379,363,515	145,121,000	27,789,000	33,746,944
3	Sep 28, 2021 08:04	5,966	378,760,009	140,395,000	32,627,000	33,390,592
4	Sep 28, 2021 08:04	5,981	379,842,867	143,187,000	30,250,000	33,669,120
5	Oct 15, 2021 08:02	5,985	373,152,230	147,745,000	25,829,000	33,751,040
6	Sep 28, 2021 08:04	5,985	359,731,386	143,117,000	30,450,000	33,849,344
7	Oct 15, 2021 08:03	5,985	363,454,161	146,703,000	26,861,000	33,378,304
8	Oct 15, 2021 08:02	5,986	384,396,662	144,325,000	29,268,000	34,013,184
9	Sep 28, 2021 08:04	5,988	376,496,583	141,721,000	31,937,000	33,845,248
10	Oct 15, 2021 08:03	5,990	377,902,909	149,652,000	24,069,000	34,045,952
11	Oct 15, 2021 08:03	5,991	388,067,264	139,392,000	34,357,000	33,947,648
12	Sep 28, 2021 08:04	5,991	387,914,250	140,174,000	33,562,000	33,849,344
13	Oct 15, 2021 08:03	5,992	372,618,716	150,463,000	23,311,000	33,976,320
14	Oct 15, 2021 08:02	5,992	382,866,580	143,456,000	30,307,000	34,164,736
15	Oct 15, 2021 08:03	5,996	382,483,075	144,395,000	29,489,000	33,517,568
16	Sep 28, 2021 08:04	5,996	377,701,788	143,554,000	30,328,000	33,746,944
17	Oct 15, 2021 08:03	5,999	384,895,994	149,726,000	24,251,000	34,340,864
18	Oct 15, 2021 08:03	5,999	380,696,687	138,595,000	35,386,000	33,685,504
19	Oct 15, 2021 08:02	6,002	379,070,073	145,380,000	28,666,000	33,812,480
20	Oct 15, 2021 08:02	6,003	381,410,578	147,297,000	26,781,000	33,976,320
21	Oct 15, 2021 08:03	6,004	373,239,341	152,619,000	21,495,000	33,902,592
22	Oct 15, 2021 08:02	6,005	382,416,721	146,315,000	27,820,000	33,718,272
23	Oct 15, 2021 08:02	6,007	375,286,246	145,351,000	28,864,000	34,013,184
24	Sep 28, 2021 08:04	6,018	359,615,032	147,673,000	26,849,000	34,697,216
25	Oct 15, 2021 08:02	6,021	374,755,897	141,881,000	32,741,000	34,160,640
26	Oct 15, 2021 08:03	6,028	372,419,267	140,059,000	34,766,000	34,947,072
27	Sep 28, 2021 08:04	6,031	382,164,842	144,559,000	30,327,000	33,980,416
28	Oct 15, 2021 08:03	6,222	510,226,016	180,442,094	0	27,463,680
29	Sep 28, 2021 08:04	6,227	473,452,688	180,568,771	0	27,455,488
30	Sep 28, 2021 08:04	6,244	471,007,122	181,065,438	0	27,463,680
31	Oct 15, 2021 08:02	6,248	468,526,550	181,204,944	0	27,459,584
32	Sep 28, 2021 08:04	6,258	488,123,765	181,468,350	0	27,455,488
33	Oct 15, 2021 08:02	6,268	509,441,653	181,769,461	0	27,455,488
34	Oct 15, 2021 08:03	6,295	476,136,364	182,558,545	0	27,451,392
35	Oct 15, 2021 08:03	6,304	509,172,359	182,806,266	0	27,463,680
36	Oct 15, 2021 08:02	6,314	435,870,264	183,109,681	0	27,394,048

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