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 listDec 4, 2023 04:01matsuoka-601matsuoka-601Score: 7,672Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Dec 4, 2023 04:017,663130,979,66463,604,08802,306,048
2Dec 4, 2023 04:017,672130,084,16663,679,71202,310,144
3Dec 4, 2023 04:017,694124,028,02663,860,21102,183,168