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 12:00Aliaksandr MikheiAliaksandr MikheiScore: 76,603Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Nov 12, 2025 12:0376,428661,456,676582,321,00052,028,0002,269,184
2Nov 12, 2025 12:0376,431668,880,495576,342,00058,034,0002,269,184
3Nov 12, 2025 12:0076,477658,324,206573,780,00060,976,0002,260,992
4Nov 12, 2025 12:0376,503657,833,931571,980,00062,997,0002,277,376
5Nov 12, 2025 12:0076,525660,130,088573,146,00062,015,0002,281,472
6Nov 12, 2025 12:0376,575664,432,154576,611,00058,960,0002,285,568
7Nov 12, 2025 12:0376,585659,175,881577,687,00057,968,0002,285,568
8Nov 12, 2025 12:0376,596657,865,091572,769,00062,974,0002,289,664
9Nov 12, 2025 12:0376,601659,917,737574,808,00060,979,0002,285,568
10Nov 12, 2025 12:0076,603662,511,545575,820,00059,981,0002,285,568
11Nov 12, 2025 12:0076,610659,730,371576,877,00058,987,0002,285,568
12Nov 12, 2025 12:0376,614660,087,388576,904,00058,990,0002,523,136
13Nov 12, 2025 12:0076,630662,410,917575,030,00061,003,0002,277,376
14Nov 12, 2025 12:0076,634657,325,145578,054,00058,005,0002,277,376
15Nov 12, 2025 12:0076,664663,950,440578,374,00057,937,0002,269,184
16Nov 12, 2025 12:0076,669663,114,988574,321,00062,034,0002,285,568
17Nov 12, 2025 12:0376,670672,933,679573,328,00063,036,0002,285,568
18Nov 12, 2025 12:0076,683663,886,829580,520,00055,953,0002,285,568