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 26, 2025 09:15Ashish AhujaAshish AhujaScore: 11,081Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 26, 2025 09:1610,813116,049,68973,791,00015,954,0002,367,488
2Aug 26, 2025 09:1110,843118,598,14170,995,00018,998,0002,269,184
3Aug 26, 2025 09:1110,908120,938,00568,648,00021,887,0002,494,464
4Aug 26, 2025 09:1610,963118,135,31972,203,00018,792,0002,326,528
5Aug 26, 2025 09:1610,976117,632,44272,285,00018,813,0002,273,280
6Aug 26, 2025 09:1110,993118,698,02670,413,00020,826,0002,490,368
7Aug 26, 2025 09:1111,000122,870,42172,446,00018,856,0002,359,296
8Aug 26, 2025 13:2211,037112,811,80971,690,00019,914,0002,289,664
9Aug 26, 2025 09:1511,048113,165,65773,760,00017,941,0002,392,064
10Aug 26, 2025 09:1511,072120,266,26973,915,00017,979,0002,310,144
11Aug 26, 2025 13:2211,081122,347,68873,981,00017,995,0002,355,200
12Aug 26, 2025 09:1511,098119,439,13874,287,00017,829,0002,494,464
13Aug 26, 2025 13:2211,099123,847,38572,310,00019,811,0002,289,664
14Aug 26, 2025 09:1111,155118,303,17576,657,00015,928,0002,531,328
15Aug 26, 2025 09:1111,164116,506,34075,725,00016,938,0002,297,856
16Aug 26, 2025 09:1611,221119,326,88177,282,00015,852,0002,498,560
17Aug 26, 2025 09:1611,405129,516,20475,727,00018,931,0002,506,752
18Aug 26, 2025 09:1511,413122,962,33874,786,00019,943,0002,502,656
19Aug 26, 2025 09:1611,424122,743,93375,853,00018,963,0002,494,464
20Aug 26, 2025 09:1511,731121,252,75379,487,00017,884,0002,424,832
21Aug 26, 2025 09:1512,063135,481,05380,294,00019,825,0002,355,200