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 listNov 12, 2025 12:38Aliaksandr MikheiAliaksandr MikheiScore: 73,862Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Nov 12, 2025 12:4069,724604,298,492523,739,00054,972,0002,510,848
2Nov 12, 2025 12:4069,728606,344,119517,773,00060,973,0002,510,848
3Nov 12, 2025 12:4069,832609,525,379511,652,00067,953,0002,285,568
4Nov 12, 2025 12:4069,870601,957,629517,930,00061,991,0002,285,568
5Nov 12, 2025 12:4069,875604,873,441513,964,00065,995,0002,285,568
6Nov 12, 2025 12:4069,900605,993,491509,147,00071,020,0002,285,568
7Nov 12, 2025 12:4069,917606,987,974523,278,00057,030,0002,285,568
8Nov 12, 2025 12:4069,936603,623,624524,521,00055,948,0002,277,376
9Nov 12, 2025 12:4069,984602,666,887528,880,00051,988,0002,277,376
10Nov 12, 2025 12:3873,862640,195,425553,048,00060,005,0002,510,848
11Nov 12, 2025 12:3873,883634,058,823557,210,00056,021,0002,277,376
12Nov 12, 2025 12:3873,921643,693,239551,594,00061,954,0002,506,752
13Nov 12, 2025 12:3873,931640,186,302547,668,00065,960,0002,285,568
14Nov 12, 2025 12:3873,943637,962,538556,752,00056,974,0002,285,568
15Nov 12, 2025 12:3873,966637,405,430541,929,00071,990,0002,510,848
16Nov 12, 2025 12:3874,025645,290,887554,369,00060,040,0002,285,568
17Nov 12, 2025 12:3874,044636,741,108562,605,00051,963,0002,285,568
18Nov 12, 2025 12:3874,052637,766,629562,662,00051,968,0002,510,848