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The number of distinct elements
Statement
Given a list of numbers with all of its elements sorted in ascending order, determine and print the quantity of distinct elements in it.In all the problems input the data using input() and print the result using print().
12# Read an integer:# a = int(input())XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Input:
1 2 2 3 3 3XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Output:
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Saved solutions
Tests
| Input | Correct answer | |
|---|---|---|
1 2 2 3 3 3 | 3 | |
1 2 3 4 5 | 5 | |
1 1 1 1 1 | 1 | |
1 1 2 2 2 3 4 5 6 7 | 7 | |
-100 -99 -98 -97 -96 | 5 | |
-100 -100 -98 -50 1 | 4 | |
-64 -45 -38 -16 -14 -7 2 53 70 80 80 | 10 |