Parse integers Sergey Svistunov

Compute the sum of integers read from STDIN as fast as possible.

Input: 50 000 000 lines, each containing one integer in the range [0; 2147483647].

629871117
2024562523
1372689083
1021777120
2111176472

Output: The uint64 sum of all numbers, printed as a decimal string.

Note: Integer overflow is expected – use a 64-bit accumulator.

Restrictions:30s512Mb 1 Score Packages
Back to listJul 16, 2023 10:41Patsakula NikitaPatsakula NikitaError
Source Code

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

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jul 16, 2023 10:4100000Error: Exit with code 101: [main.rs:9] char = '8' [main.rs:9] char = '1' [main.rs:9] char = '2' [main.rs:9] char = '0' [main.rs:9] char = '4' [main.rs:9] char = '6' [main.rs:9] char = '6' [main.rs:9] char = '0' [main.rs:9] char = '3' [main.rs:9] char =...stderr