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 18, 2025 08:32Ashish AhujaAshish AhujaScore: 11,766Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 18, 2025 08:3211,467117,452,61790,167,0005,009,0002,396,160
2Aug 18, 2025 08:3311,534120,293,32688,749,0006,980,0002,347,008
3Aug 18, 2025 08:3211,630123,207,98489,560,0006,965,0002,363,392
4Aug 18, 2025 08:3311,643131,932,62588,670,0007,970,0002,277,376
5Aug 18, 2025 08:3211,646126,734,96388,691,0007,972,0002,281,472
6Aug 18, 2025 08:3211,654124,667,89991,743,0004,986,0002,285,568
7Aug 18, 2025 08:3211,669125,254,66089,861,0006,989,0002,539,520
8Aug 18, 2025 08:3211,753124,462,49391,577,0005,972,0002,494,464
9Aug 18, 2025 08:3311,765125,634,64492,669,0004,982,0002,412,544
10Aug 18, 2025 08:3311,766128,319,83689,686,0007,972,0002,347,008
11Aug 18, 2025 08:3211,820118,603,51191,095,0007,007,0002,416,640
12Aug 18, 2025 08:3211,831121,417,99093,190,0005,010,0002,535,424
13Aug 18, 2025 08:3311,865123,564,62090,525,0007,958,0002,277,376
14Aug 18, 2025 08:3211,873121,963,80390,581,0007,963,0002,465,792
15Aug 18, 2025 08:3212,003125,842,58590,658,0008,966,0002,519,040
16Aug 18, 2025 08:3212,135124,490,28896,731,0003,988,0002,359,296
17Aug 18, 2025 08:3312,173130,547,95393,035,0008,003,0002,539,520
18Aug 18, 2025 08:3212,427128,208,36196,133,0007,009,0002,539,520