Parse dateTime Andrey Tsvetkov

Compute the sum of 5,000,000 UTC Unix timestamps as fast as possible.

Input

One RFC 3339 datetime per line on STDIN:

2017-05-04T14:31:30-03:00
2046-06-23T11:51:56-06:00
2031-08-14T13:18:38+06:00
2048-04-14T05:55:06-09:00
1980-08-28T00:43:03+02:00

Output

Print the sum of all UTC Unix timestamps (int64) to STDOUT.

Constraints

  • Datetimes are in the range 1950-01-01T00:00:00 to 2050-12-31T23:59:59
Back to listNov 28, 2024 15:28NoSIMD_C#NoSIMD_C#Score: 381,338Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Nov 28, 2024 15:28381,1401,918,031,5181,651,456,00063,675,00029,609,984
2Nov 28, 2024 15:28381,3381,906,460,5561,647,500,00068,519,00029,523,968
3Nov 28, 2024 15:28381,3541,918,808,3781,640,792,00075,302,00029,540,352