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, 2023 09:02matsuoka-601matsuoka-601Score: 22,631Success
Source Code

Source code access is restricted. Log in to request access.

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 22, 2023 09:0221,992245,203,143182,536,49502,285,568
2Aug 22, 2023 09:0222,009242,855,741182,676,13802,269,184
3Aug 22, 2023 09:0222,020251,551,963182,767,28002,256,896
4Aug 22, 2023 09:0222,022245,994,714182,782,49502,277,376
5Aug 22, 2023 09:0022,024260,391,593182,803,05002,269,184
6Aug 22, 2023 09:0222,026249,652,249182,814,99102,285,568
7Aug 22, 2023 09:0022,028248,803,871182,829,07102,277,376
8Aug 22, 2023 09:0222,038245,066,188182,911,94202,281,472
9Aug 22, 2023 09:0022,046252,161,381182,978,99202,277,376
10Aug 22, 2023 09:0022,619214,412,399185,744,0001,997,0002,285,568
11Aug 22, 2023 09:0022,620215,636,118186,747,000998,0002,514,944
12Aug 22, 2023 09:0222,622215,952,778185,768,0001,997,0002,260,992
13Aug 22, 2023 09:0022,622216,834,196185,763,0001,997,0002,285,568
14Aug 22, 2023 09:0022,623215,428,738186,774,000998,0002,260,992
15Aug 22, 2023 09:0222,626212,212,755186,796,000998,0002,285,568
16Aug 22, 2023 09:0222,627214,580,515186,798,0001,004,0002,285,568
17Aug 22, 2023 09:0222,630209,709,263185,833,0001,998,0002,285,568
18Aug 22, 2023 09:0222,631210,362,674186,841,000999,0002,277,376
19Aug 22, 2023 09:0022,631215,017,954185,837,0001,998,0002,285,568
20Aug 22, 2023 09:0022,635212,533,150185,870,0001,998,0002,363,392
21Aug 22, 2023 09:0222,635209,366,563186,868,000999,0002,260,992
22Aug 22, 2023 09:0222,636219,569,091185,877,0001,998,0002,265,088
23Aug 22, 2023 09:0222,637208,195,478185,886,0001,998,0002,519,040
24Aug 22, 2023 09:0022,641216,603,568185,918,0001,999,0002,510,848
25Aug 22, 2023 09:0222,642214,611,820186,926,000999,0002,519,040
26Aug 22, 2023 09:0022,643218,636,268186,942,000999,0002,519,040
27Aug 22, 2023 09:0222,647219,573,776186,973,000999,0002,285,568
28Aug 22, 2023 09:0222,648213,242,137185,979,0001,999,0002,285,568
29Aug 22, 2023 09:0222,651211,606,518186,004,0002,000,0002,375,680
30Aug 22, 2023 09:0222,654211,048,597187,025,0001,000,0002,285,568
31Aug 22, 2023 09:0222,655211,767,170187,035,0001,000,0002,285,568
32Aug 22, 2023 09:0222,656209,672,418186,046,0002,000,0002,285,568
33Aug 22, 2023 09:0222,661211,298,944186,086,0002,000,0002,285,568
34Aug 22, 2023 09:0022,661211,693,424186,088,0002,000,0002,269,184
35Aug 22, 2023 09:0222,664211,805,098186,108,0002,001,0002,260,992
36Aug 22, 2023 09:0222,677215,510,074186,221,0002,002,0002,285,568