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 listMay 29, 2024 17:44GraceGraceError
Source Code

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

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1May 29, 2024 17:4600000Error: expected "53688316940824213 ", got "53688316285464213 "
2May 29, 2024 17:4600000Error: expected "53686998583508527 ", got "53686998576954927 "
3May 29, 2024 17:4500000Error: expected "53691311715952296 ", got "53691311715886760 "
4May 29, 2024 17:4500000Error: expected "53679980783354305 ", got "53679980127994305 "
5May 29, 2024 17:4500000Error: expected "53687649481835752 ", got "53687648826475752 "
6May 29, 2024 17:4400000Error: expected "53688351917573528 ", got "53688351917507992 "
7May 29, 2024 17:4400000Error: expected "53691564849957073 ", got "53691564849891537 "
8May 29, 2024 17:4400000Error: expected "53689074049675701 ", got "53689074049610165 "
9May 29, 2024 17:446,148119,082,25651,032,06102,289,664
10May 29, 2024 17:446,148125,188,31751,028,85302,289,664
11May 29, 2024 17:446,149117,880,63751,039,02602,285,568
12May 29, 2024 17:466,149122,457,49851,037,87502,289,664
13May 29, 2024 17:466,150124,434,80151,044,93002,285,568
14May 29, 2024 17:446,151119,009,51751,052,93102,285,568
15May 29, 2024 17:466,153126,759,41051,068,78102,277,376
16May 29, 2024 17:446,155129,693,90051,083,42602,285,568
17May 29, 2024 17:466,156135,267,09651,097,05702,289,664
18May 29, 2024 17:456,157120,050,97551,101,63002,281,472
19May 29, 2024 17:456,160110,757,82851,124,65002,285,568
20May 29, 2024 17:446,161131,646,23351,138,63202,273,280
21May 29, 2024 17:466,166119,527,74451,175,25402,281,472
22May 29, 2024 17:456,171137,511,00751,219,74202,293,760
23May 29, 2024 17:466,175123,832,24551,249,04502,289,664