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 listAug 24, 2021 13:49

Yuriy LyfenkoScore: 6,585Success

Source Code

Source code access is restricted. Log in to request access.

Challenge History

No challenges yet.

Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Aug 24, 2021 07:28	6,097	962,617,610	176,822,184	0	27,414,528
2	Aug 24, 2021 13:49	6,103	953,230,845	176,973,186	0	27,459,584
3	Aug 24, 2021 07:43	6,106	1,006,225,995	177,082,016	0	27,451,392
4	Aug 24, 2021 07:43	6,120	968,716,758	177,474,329	0	27,418,624
5	Aug 24, 2021 13:49	6,123	974,748,436	177,576,569	0	27,455,488
6	Aug 24, 2021 13:49	6,130	963,160,792	177,772,460	0	27,463,680
7	Aug 24, 2021 07:28	6,136	957,490,626	177,936,346	0	27,459,584
8	Aug 24, 2021 07:28	6,144	1,016,820,190	178,175,050	0	27,418,624
9	Aug 24, 2021 07:43	6,162	1,065,322,267	178,704,836	0	27,451,392
10	Aug 24, 2021 07:43	6,573	887,618,377	163,816,000	26,787,000	33,345,536
11	Aug 24, 2021 07:28	6,574	878,598,370	156,255,000	34,395,000	33,619,968
12	Aug 24, 2021 07:28	6,579	873,381,096	158,997,000	31,799,000	33,624,064
13	Aug 24, 2021 07:28	6,580	896,323,532	160,702,000	30,131,000	33,820,672
14	Aug 24, 2021 07:28	6,580	891,246,956	166,070,000	24,755,000	33,738,752
15	Aug 24, 2021 07:43	6,582	900,959,135	154,058,000	36,819,000	33,845,248
16	Aug 24, 2021 07:28	6,584	897,743,761	159,783,000	31,152,000	33,726,464
17	Aug 24, 2021 07:28	6,585	889,065,438	159,797,000	31,155,000	33,886,208
18	Aug 24, 2021 07:43	6,585	887,389,360	169,743,000	21,217,000	34,000,896
19	Aug 24, 2021 07:43	6,585	888,522,894	166,962,000	24,000,000	33,890,304
20	Aug 24, 2021 07:43	6,587	888,282,220	160,011,000	31,002,000	33,714,176
21	Aug 24, 2021 13:49	6,591	878,458,552	167,118,000	24,023,000	33,431,552
22	Aug 24, 2021 07:28	6,591	904,965,567	162,673,000	28,467,000	33,243,136
23	Aug 24, 2021 13:49	6,591	900,091,527	155,055,000	36,082,000	33,947,648
24	Aug 24, 2021 07:43	6,594	885,410,475	156,095,000	35,121,000	33,521,664
25	Aug 24, 2021 07:28	6,595	898,727,059	161,920,000	29,348,000	33,964,032
26	Aug 24, 2021 07:28	6,596	901,886,593	164,407,000	26,884,000	34,041,856
27	Aug 24, 2021 13:49	6,600	899,659,964	159,669,000	31,735,000	34,160,640
28	Aug 24, 2021 07:43	6,602	895,349,596	165,574,000	25,871,000	33,714,176
29	Aug 24, 2021 13:49	6,603	907,793,659	169,405,000	22,096,000	33,902,592
30	Aug 24, 2021 13:49	6,603	901,063,886	160,233,000	31,240,000	33,644,544
31	Aug 24, 2021 13:49	6,604	906,106,582	152,265,000	39,263,000	34,713,600
32	Aug 24, 2021 07:43	6,606	901,821,237	163,765,000	27,809,000	33,595,392
33	Aug 24, 2021 13:49	6,608	905,741,324	157,876,000	33,759,000	33,976,320
34	Aug 24, 2021 13:49	6,619	896,003,165	160,794,000	31,153,000	33,480,704
35	Aug 24, 2021 07:43	6,621	907,328,317	164,140,000	27,872,000	34,795,520
36	Aug 24, 2021 13:49	6,638	911,388,345	161,092,000	31,407,000	36,007,936

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