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 listMay 8, 2021 11:41Andrey TsvetkovAndrey TsvetkovError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1May 8, 2021 11:2300000no run stats recorded
2May 8, 2021 11:2300000no run stats recorded
3May 8, 2021 11:2300000no run stats recorded
4May 8, 2021 11:2900000no run stats recorded
5May 8, 2021 11:3000000no run stats recorded
6May 8, 2021 11:4100000no run stats recorded
7May 8, 2021 11:4100000no run stats recorded
8May 8, 2021 11:4100000no run stats recorded
9May 8, 2021 11:4200000exit with code 2: unexpected fault address 0x7fe414646000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x7fe414646000 pc=0x5572a8c01acc] goroutine 1 [running]: runtime.throw(0x5572a8c0335f, 0x5) /usr/lib/go-1.13/src/runtime/panic.go:774...
10May 8, 2021 11:4200000no run stats recorded
11May 8, 2021 11:4300000no run stats recorded
12May 8, 2021 12:0700000no run stats recorded
13May 8, 2021 12:0700000no run stats recorded