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 27, 2024 17:52Matt StuchlikMatt StuchlikError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1May 27, 2024 17:5600000Error: expected "53692200879549808 ", got "53692206490671146 "
2May 27, 2024 18:1000000Error: expected "53681579906709813 ", got "53681604887924307 "
3May 27, 2024 18:0900000Error: expected "53692907390063739 ", got "53692948505359064 "
4May 27, 2024 18:0700000Error: expected "53690919586831300 ", got "53690930717211983 "
5May 27, 2024 18:0600000Error: expected "53681728929596286 ", got "53681776227155401 "
6May 27, 2024 18:0500000Error: expected "53692331352431194 ", got "53692399341101263 "
7May 27, 2024 18:0400000Error: Exit with code 1: Segmentation fault at address: 1082163328stderr
8May 27, 2024 18:0300000Error: expected "53687953767337261 ", got "53688011481147341 "
9May 27, 2024 18:0200000Error: expected "53683282673698167 ", got "53683360356849105 "
10May 27, 2024 18:0100000Error: Exit with code 1: Segmentation fault at address: 302022672stderr
11May 27, 2024 18:0000000Error: expected "53689457604355369 ", got "53689468734736052 "
12May 27, 2024 17:5900000Error: expected "53687175948460552 ", got "53687228303146852 "
13May 27, 2024 17:5700000Error: Exit with code 1: Segmentation fault at address: 17833988stderr
14May 27, 2024 17:5500000Error: expected "53683023940253065 ", got "53683035830547811 "
15May 27, 2024 17:5300000Error: expected "53683089597138230 ", got "53683122045486199 "
16May 27, 2024 17:5200000Error: expected "53692058508862929 ", got "53692126497532998 "
17May 27, 2024 17:546,186116,386,50451,343,06602,199,552
18May 27, 2024 17:586,189119,932,65651,364,97902,211,840
19May 27, 2024 18:116,243121,997,87751,813,31602,203,648
20May 27, 2024 17:546,292126,248,15352,223,09502,195,456
21May 27, 2024 18:116,345121,531,39852,662,82302,203,648
22May 27, 2024 18:116,358112,585,13752,775,21802,207,744
23May 27, 2024 17:546,397121,204,95253,096,39502,203,648
24May 27, 2024 17:586,401115,746,94453,129,42202,203,648
25May 27, 2024 17:586,429120,854,80153,363,41702,203,648