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 listAug 21, 2023 08:30matsuoka-601matsuoka-601Score: 1,642,072Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 21, 2023 08:301,641,38713,684,733,59013,623,515,11802,252,800
2Aug 21, 2023 08:301,642,07213,713,268,43013,629,196,90502,265,088
3Aug 21, 2023 08:301,642,97213,713,174,10113,636,668,46502,252,800