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 listApr 7, 2024 10:47E SequeiraE SequeiraError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Apr 7, 2024 10:4700000Error: Exit with code 1: 10 10 22 Contents of __m256i: 1 8 5 2 3 8 0 3 6 4 218 1 2 9 0 5 8 8 5 5 5 218 3 5 9 3 2 2 4 2 7 218 Contents of __m256i: 0 0 0 0 0 0 1 8 5 2 3 8 0 3 6 4 0 0 0 0 0 0 8 8 5 5 5 218 3 5 9 3 Contents of __m256i: 0 0 0 0 0 0 18 0 ...stderr