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 15:05Matt StuchlikMatt StuchlikError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1May 27, 2024 15:0500000Error: expected "53690595783252656 ", got "53690627663491778 "
2May 27, 2024 15:1700000Error: expected "53679791212217130 ", got "53679802342597813 "
3May 27, 2024 15:1600000Error: expected "53681458881919495 ", got "53681499952279378 "
4May 27, 2024 15:1400000Error: expected "53683391918170861 ", got "53683416899385355 "
5May 27, 2024 15:1300000Error: expected "53684910843152053 ", got "53684921973532736 "
6May 27, 2024 15:1200000Error: expected "53684078850581110 ", got "53684079758358912 "
7May 27, 2024 15:1000000Error: expected "53682180116768316 ", got "53682211606223191 "
8May 27, 2024 15:0900000Error: expected "53687603517246162 ", got "53687663835755350 "
9May 27, 2024 15:0800000Error: expected "53690918346661679 ", got "53690938677058149 "
10May 27, 2024 15:0700000Error: expected "53683168527799715 ", got "53683251612284944 "
11May 27, 2024 15:156,224114,906,05451,659,04402,191,360
12May 27, 2024 15:116,247126,561,92751,852,74002,203,648
13May 27, 2024 15:116,248130,719,32351,854,61102,297,856
14May 27, 2024 15:156,320104,633,17752,458,70002,183,168
15May 27, 2024 15:186,337119,769,40152,595,12902,203,648
16May 27, 2024 15:156,363126,608,24452,816,41502,195,456
17May 27, 2024 15:116,387108,190,31953,010,95302,297,856
18May 27, 2024 15:186,396124,192,83753,089,98002,191,360
19May 27, 2024 15:186,408117,820,77753,187,24302,199,552