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 listApr 29, 2021 13:09Andrei GrazhdankovAndrei GrazhdankovError
Source Code

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

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Apr 29, 2021 12:5800000no run stats recorded
2Apr 29, 2021 13:0800000no run stats recorded
3Apr 29, 2021 13:0900000no run stats recorded
4Apr 29, 2021 13:0900000no run stats recorded
5Apr 29, 2021 13:1400000no run stats recorded
6Apr 29, 2021 13:3000000no run stats recorded
7Apr 29, 2021 14:0500000no run stats recorded
8Apr 29, 2021 14:0800000no run stats recorded
9Apr 29, 2021 14:0800000no run stats recorded
10Apr 29, 2021 14:0900000no run stats recorded
11Apr 29, 2021 14:1000000no run stats recorded
12Apr 29, 2021 14:1200000no run stats recorded
13Apr 29, 2021 14:1300000no run stats recorded
14Apr 29, 2021 14:5300000no run stats recorded