Given 3 numbers, our task is to determine how many of those are equal to each other.
- If all 3 of those are equal, the program should output 3.
- If two of those are equal and one is different, the program should output 2.
- If all of the numbers are different, the program should output 1.
Input | Output |
4
3
3 | 2 |
10
1
0 | 1 |
Tip: You can use the transitivity of comparison operators.