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.

Back to listJul 18, 2022 21:47Simon MaracheSimon MaracheError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jul 18, 2022 21:4700000Error: Exit with code 101: split_word '11251' + '[57, 56, 53, 48, 49]' -> '1125198501' thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ParseIntError { kind: InvalidDigit }', main.rs:52:38 note: run with `RUST_BACKTRACE=1` enviro...stderr