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 listAug 22, 2025 05:46Ruoyu QiuRuoyu QiuScore: 54,920Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 22, 2025 03:2754,824480,869,705453,040,0002,000,0002,273,280
2Aug 22, 2025 03:2754,829479,858,183452,081,0003,000,0002,273,280
3Aug 22, 2025 03:2754,834485,139,370453,119,0002,000,0002,260,992
4Aug 22, 2025 03:2754,838482,431,083453,155,0002,000,0002,531,328
5Aug 22, 2025 03:2754,843478,752,056454,198,0001,000,0002,273,280
6Aug 22, 2025 03:2754,846479,268,685454,224,0001,000,0002,519,040
7Aug 22, 2025 03:2754,861486,995,151454,348,0001,000,0002,289,664
8Aug 22, 2025 03:2754,861482,242,994454,344,0001,000,0002,273,280
9Aug 22, 2025 03:2754,864484,097,518454,371,0001,000,0002,273,280
10Aug 22, 2025 03:2454,905488,109,854453,714,0001,998,0002,273,280
11Aug 22, 2025 03:2454,909480,194,933451,750,0003,997,0002,269,184
12Aug 22, 2025 03:2454,910486,756,882452,754,0002,998,0002,273,280
13Aug 22, 2025 03:2454,911480,020,864452,764,0002,998,0002,260,992
14Aug 22, 2025 03:2454,920488,019,877453,836,0001,999,0002,273,280
15Aug 22, 2025 03:2454,920486,608,003453,840,0001,999,0002,273,280
16Aug 22, 2025 03:2454,920484,997,251453,834,0001,999,0002,273,280
17Aug 22, 2025 03:2454,929480,551,486453,913,0001,999,0002,260,992
18Aug 22, 2025 03:2454,957479,108,515453,146,0003,000,0002,273,280
19Aug 22, 2025 03:2255,258487,511,379455,647,0002,997,0002,265,088
20Aug 22, 2025 03:2255,263490,845,304456,682,0001,998,0002,273,280
21Aug 22, 2025 03:2255,269487,606,745456,731,0001,998,0002,273,280
22Aug 22, 2025 03:2255,270487,065,621455,746,0002,998,0002,273,280
23Aug 22, 2025 03:2255,270483,886,605456,745,0001,998,0002,273,280
24Aug 22, 2025 03:2255,281486,347,847454,833,0003,998,0002,273,280
25Aug 22, 2025 03:2255,282485,166,156456,842,0001,999,0002,273,280
26Aug 22, 2025 03:2255,298483,002,093456,971,0001,999,0002,273,280
27Aug 22, 2025 03:2255,301488,385,293456,998,0001,999,0002,273,280
28Aug 22, 2025 05:4659,714522,309,179493,628,0001,998,0002,273,280
29Aug 22, 2025 05:4659,742524,055,408492,862,0002,999,0002,273,280
30Aug 22, 2025 05:4659,770523,498,419495,095,0001,000,0002,269,184