DMOPC '19 Contest 3 P1 - Mode Finding

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Points: 5
Time limit: 2.0s
Memory limit: 256M

Author:
Problem type

You are given numbers, . Output all the modes of this list on a single line from least to greatest. The mode of a list is/are the value(s) that appear(s) the most times relative to the other values in the list. It is guaranteed that at least one mode exists.

In all tests,

Input Specifications

The first line contains one number, .
The second line contains spaced integers, , the numbers in this list.

Output Specifications

On one line, output the modes of the numbers in increasing order.

Sample Input

10
9 2 9 6 8 7 1 3 9 6

Sample Output

9

• Narcariel  commented on Feb. 21, 2020, 3:41 p.m.

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• mrmackamoo  commented on Feb. 4, 2020, 11:32 p.m. edit 3

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• Super_User  commented on Feb. 8, 2020, 3:50 p.m. edited

9 2 9 6 8 7 1 3 9 6

1: 1 occurrence

2: 1 occurrence

3: 1 occurrence

4: 0 occurrences

5: 0 occurrences

6: 2 occurrences

7: 1 occurrence

8: 1 occurrence

9: 3 occurrences

Therefore, 9 is the mode.

• YaySushi  commented on Feb. 4, 2020, 11:43 p.m.

yoh :D