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 13, 2025 03:37Ian MckibbenIan MckibbenError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jan 13, 2025 03:3700000Error: expected "53682389171558993 ", got "49 57 56 48 54 48 52 48 57 52 10 51 55 56 52 54 SECOND 8 3473454221904853297 3905808586567726137 0 16711680 IDX: 9 3762818181022103856 54 1158278690769999 1158278690769999"