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 4, 2021 19:43Artem A.Artem A.Error
Source Code

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

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1May 4, 2021 19:4300000exit with code 2: fatal error: all goroutines are asleep - deadlock! goroutine 1 [semacquire]: sync.runtime_Semacquire(0xc000020038) /usr/lib/go-1.13/src/runtime/sema.go:56 +0x42 sync.(*WaitGroup).Wait(0xc000020030) /usr/lib/go-1.13/src/sync/waitgro...