Submission #1304152

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Source Code Expand

#include <iostream>
using namespace std;

int main() {
    int a, b, c;
    cin >> a >> b >> c;
    if (a == b and b == c){
        cout << 1 << endl;
    }else if (a == b){
        cout << 2 << endl;
    }else if (b == c){
        cout << 2 << endl;
    }else if (c == a){
        cout << 2 << endl;
    }else{
        cout << 3 << endl;
    }
    return 0;
}

Submission Info

Judge Result