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 listDec 29, 2023 22:40

Yuriy LyfenkoScore: 5,352Success

Source Code

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Challenge History

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Dec 29, 2023 22:40	4,992	344,651,542	144,780,234	0	27,373,568
2	Dec 29, 2023 22:40	4,998	348,858,383	144,931,885	0	27,394,048
3	Dec 29, 2023 22:40	4,999	347,493,020	144,977,754	0	27,459,584
4	Oct 11, 2021 06:15	5,078	442,942,010	147,264,628	0	27,439,104
5	Oct 11, 2021 06:19	5,087	457,051,814	147,524,936	0	27,439,104
6	Oct 11, 2021 06:15	5,116	452,695,245	148,367,410	0	27,439,104
7	Oct 11, 2021 06:15	5,150	440,699,551	149,363,078	0	27,435,008
8	Oct 11, 2021 06:19	5,155	488,504,030	149,506,725	0	27,435,008
9	Oct 11, 2021 06:19	5,157	471,439,926	149,565,869	0	27,439,104
10	Oct 11, 2021 06:15	5,323	360,586,406	122,699,000	31,664,000	33,255,424
11	Oct 11, 2021 06:19	5,335	368,131,782	131,571,000	23,156,000	33,538,048
12	Oct 11, 2021 06:15	5,338	367,222,284	125,454,000	29,340,000	33,746,944
13	Oct 11, 2021 06:15	5,341	355,455,713	130,660,000	24,235,000	34,025,472
14	Dec 29, 2023 22:40	5,343	345,548,410	124,156,000	30,790,000	33,546,240
15	Dec 29, 2023 22:40	5,344	371,628,226	126,624,000	28,363,000	34,013,184
16	Oct 11, 2021 06:19	5,350	354,993,575	130,712,000	24,442,000	33,730,560
17	Oct 11, 2021 06:19	5,351	343,180,917	133,011,000	22,168,000	34,017,280
18	Oct 11, 2021 06:19	5,352	363,992,565	130,376,000	24,833,000	33,492,992
19	Oct 11, 2021 06:19	5,352	349,504,680	124,369,000	30,843,000	33,751,040
20	Oct 11, 2021 06:15	5,356	357,746,849	128,587,000	26,746,000	33,689,600
21	Dec 29, 2023 22:40	5,357	360,456,182	122,904,000	32,446,000	34,004,992
22	Oct 11, 2021 06:15	5,358	344,068,528	122,715,000	32,658,000	34,050,048
23	Dec 29, 2023 22:40	5,358	357,151,136	129,478,000	25,895,000	34,025,472
24	Dec 29, 2023 22:40	5,359	364,087,486	128,823,000	26,582,000	34,279,424
25	Dec 29, 2023 22:40	5,361	360,973,771	125,179,000	30,285,000	33,914,880
26	Dec 29, 2023 22:40	5,361	357,685,899	122,987,000	32,468,000	34,189,312
27	Oct 11, 2021 06:15	5,362	365,771,164	128,732,000	26,776,000	33,751,040
28	Oct 11, 2021 06:19	5,362	358,105,333	128,059,000	27,441,000	33,746,944
29	Dec 29, 2023 22:40	5,364	366,298,992	125,252,000	30,303,000	33,599,488
30	Oct 11, 2021 06:15	5,364	365,439,067	125,445,000	30,106,000	33,665,024
31	Oct 11, 2021 06:19	5,366	368,592,284	126,117,000	29,495,000	34,275,328
32	Oct 11, 2021 06:19	5,368	362,214,500	125,922,000	29,745,000	33,927,168
33	Oct 11, 2021 06:15	5,369	374,832,913	127,201,000	28,493,000	34,537,472
34	Oct 11, 2021 06:15	5,372	352,066,555	128,104,000	27,670,000	34,537,472
35	Oct 11, 2021 06:19	5,374	367,360,896	127,507,000	28,334,000	33,927,168
36	Dec 29, 2023 22:40	5,392	365,373,166	126,931,000	29,448,000	34,041,856

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