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 28, 2021 23:12Yurkov AlekseyYurkov AlekseyError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Apr 28, 2021 23:0600000no run stats recorded
2Apr 28, 2021 23:0600000no run stats recorded
3Apr 28, 2021 23:1200000no run stats recorded
4Apr 29, 2021 08:2300000no run stats recorded
5Apr 29, 2021 08:2300000no run stats recorded
6Apr 29, 2021 09:1000000no run stats recorded
7Apr 29, 2021 09:1100000no run stats recorded
8Apr 29, 2021 09:3600000no run stats recorded
9Apr 29, 2021 09:5000000no run stats recorded
10Apr 29, 2021 09:5500000no run stats recorded
11Apr 29, 2021 14:0200000Wrong answer: expected: 53689806090757437 got: 22
12Apr 29, 2021 14:0300000Wrong answer: expected: 53687732891728567 got: 22