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 listFeb 25, 2023 16:35Saveliev AntonSaveliev AntonError
Source Code

Source code access is restricted. Log in to request access.

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Feb 25, 2023 16:3500000Error: Exit with code 1: 2023/02/25 16:35:36 buf: [49 50 55 48 49 48 56 53 10 49 52 53 50 52 50 49 57 54 56 10 50 49 51 53 49 53 51 52 54 57 10], sum: 3600276522 |stderr