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	1:20.1.2-0ubuntu1~24.04.3	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	3.0.13-0ubuntu3.11	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 listJun 21, 2025 16:52

Aniruddha Deb

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Source Code

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Challenge History

Date	Challenger	Cost	Type	Status
Sep 9, 2026 09:26	C#_user	11.54	Custom	Solution Broken

Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory	Error
1	Sep 9, 2026 09:26	0	30,148,088,618	2,785,395,000	4,758,060,000	16,384	Killed by timeout
2	Jun 21, 2025 16:52	6,235	205,456,964	177,809,000	2,996,000	2,269,184
3	Jun 21, 2025 17:07	6,236	203,847,752	178,859,000	1,998,000	2,510,848
4	Jun 21, 2025 17:04	6,237	202,944,263	178,869,000	1,998,000	2,281,472
5	Jun 21, 2025 16:52	6,238	208,958,999	177,906,000	2,998,000	2,281,472
6	Jun 21, 2025 16:52	6,241	209,946,577	179,001,000	2,000,000	2,269,184
7	Jun 21, 2025 16:52	6,244	209,765,722	180,077,000	1,000,000	2,285,568
8	Jun 21, 2025 17:04	6,244	208,247,589	180,072,000	1,000,000	2,281,472
9	Jun 21, 2025 17:04	6,244	204,808,666	180,089,000	1,000,000	2,510,848
10	Jun 21, 2025 17:04	6,246	207,762,331	180,132,000	1,000,000	2,281,472
11	Jun 21, 2025 16:52	6,247	204,474,192	180,161,000	1,000,000	2,519,040
12	Jun 21, 2025 17:07	6,247	206,257,550	180,149,000	1,000,000	2,281,472
13	Jun 21, 2025 17:07	6,247	202,620,230	181,168,000	0	2,281,472
14	Jun 21, 2025 16:52	6,248	209,001,815	181,202,000	0	2,281,472
15	Jun 21, 2025 16:52	6,248	205,921,885	181,186,000	0	2,289,664
16	Jun 21, 2025 17:07	6,248	202,907,348	180,188,000	1,001,000	2,260,992
17	Jun 21, 2025 17:07	6,249	204,085,319	180,228,000	1,001,000	2,506,752
18	Jun 21, 2025 17:07	6,249	203,486,720	180,206,000	1,001,000	2,363,392
19	Jun 21, 2025 17:04	6,250	204,626,497	180,238,000	1,001,000	2,510,848
20	Jun 21, 2025 17:04	6,250	203,487,887	181,262,000	0	2,281,472
21	Jun 21, 2025 16:52	6,250	202,843,488	180,241,000	1,001,000	2,363,392
22	Jun 21, 2025 16:52	6,250	203,549,133	180,249,000	1,001,000	2,281,472
23	Jun 21, 2025 17:04	6,252	203,261,021	180,320,000	1,001,000	2,281,472
24	Jun 21, 2025 16:52	6,252	206,578,478	180,301,000	1,001,000	2,265,088
25	Jun 21, 2025 17:04	6,253	206,685,532	180,343,000	1,001,000	2,289,664
26	Jun 21, 2025 17:04	6,253	202,965,182	180,325,000	1,001,000	2,289,664
27	Jun 21, 2025 17:04	6,254	207,340,993	181,377,000	0	2,260,992
28	Jun 21, 2025 17:04	6,254	200,677,638	180,356,000	1,001,000	2,359,296
29	Jun 21, 2025 16:52	6,255	207,410,445	180,409,000	996,000	2,519,040
30	Jun 21, 2025 17:07	6,255	211,685,874	180,395,000	1,002,000	2,281,472
31	Jun 21, 2025 17:04	6,255	206,548,767	180,382,000	1,002,000	2,519,040
32	Jun 21, 2025 17:04	6,269	214,731,208	179,806,000	1,997,000	2,289,664
33	Jun 21, 2025 17:04	6,269	209,918,397	181,804,000	0	2,289,664
34	Jun 21, 2025 16:52	6,277	205,474,363	180,030,000	2,000,000	2,285,568
35	Jun 21, 2025 16:52	6,278	208,845,471	181,062,000	1,000,000	2,265,088
36	Jun 21, 2025 17:04	6,279	204,356,476	181,100,000	1,000,000	2,289,664
37	Jun 21, 2025 16:52	6,279	203,502,995	181,086,000	1,000,000	2,265,088
38	Jun 21, 2025 17:04	6,280	204,409,261	181,124,000	1,000,000	2,510,848
39	Jun 21, 2025 16:52	6,281	205,965,898	181,140,000	1,000,000	2,359,296
40	Jun 21, 2025 17:07	6,282	204,683,973	181,169,000	1,000,000	2,510,848
41	Jun 21, 2025 17:04	6,283	203,726,163	181,198,000	1,001,000	2,281,472
42	Jun 21, 2025 17:04	6,286	203,367,125	181,282,000	1,001,000	2,289,664
43	Jun 21, 2025 16:52	6,286	204,698,408	181,296,000	1,001,000	2,510,848
44	Jun 21, 2025 16:52	6,296	212,265,559	181,571,000	1,003,000	2,289,664
45	Jun 21, 2025 17:07	6,296	208,449,937	181,574,000	1,003,000	2,265,088
46	Jun 21, 2025 16:52	6,338	206,122,378	181,795,000	1,997,000	2,289,664

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