3037 . Happy Number

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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

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ICPC Deajeon 2017

Description

The PDF version of this problemset can be downloaded here.

Input Format

Output Format

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Problem Source

Migrated from old NTUJ.

2017 ICPC Deajeon Regional

Subtasks

No. Testdata Range Score

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 0 65536 131072
1 0 65536 131072
2 0 65536 131072
3 0 65536 131072
4 0 65536 131072
5 0 65536 131072
6 0 65536 131072
7 0 65536 131072
8 0 65536 131072
9 0 65536 131072
10 0 65536 131072
11 0 65536 131072
12 0 65536 131072
13 0 65536 131072
14 0 65536 131072
15 0 65536 131072
16 0 65536 131072
17 0 65536 131072
18 0 65536 131072
19 0 65536 131072
20 0 65536 131072
21 0 65536 131072
22 0 65536 131072
23 0 65536 131072
24 0 65536 131072
25 0 65536 131072
26 0 65536 131072
27 0 65536 131072
28 0 65536 131072
29 0 65536 131072
30 0 65536 131072
31 0 65536 131072
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