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 14, 2024 17:05matsuoka-601matsuoka-601Score: 5,166Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jul 14, 2024 17:055,155116,516,81542,789,86302,244,608
2Jul 14, 2024 17:055,166109,703,72842,874,04702,256,896
3Jul 14, 2024 17:055,214103,866,65843,277,34302,248,704