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 listJan 23, 2025 07:27Ian MckibbenIan MckibbenError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jan 23, 2025 07:2700000Error: expected "53688320804454640 ", got "MOVING 10 10 1 5 7 4 9 7 3 6 8 4 1 5 7 4 9 7 3 6 8 4 218 0 6 9 0 0 255 255 255 255 255 255 0 1 2 3 4 5 6 7 8 9 0 0 0 0 0 0 1 5 7 4 9 7 3 6 8 4 1574973684 1574973684"stderr