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 1, 2023 16:36Hal FHal FError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jan 1, 2023 16:3600000Error: expected "53689695867485558 ", got "0: 65723014 ns. 1917304182 0: 64781253 ns. 1917304182 1: 63164075 ns. 1917304182 2: 60311255 ns. 1917304182 3: 59042538 ns. 1917304182 4: 58035408 ns. 1917304182 5: 57240518 ns. 1917304182 6: 56973270 ns. 1917...