Submission #927629

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Source Code Expand

#include <iostream>
#include <string>
#include <algorithm>
#include <map>
#include <vector>
using namespace std;

#define debug(x) cout<<#x<<": "<<x<<endl
#define rep(i,a,b) for(int i=a;i<b;i++)
#define PB push_back
#define putn(x,n) cout<< fixed<< setprecision(n)<< x << endl;
typedef long long ll;

int main(){
	cin.tie(0);
	ios::sync_with_stdio(false);
	int a, b, c,n=0;
	cin >> a >> b >> c;
	if (a == b){
		if (a == c)n = 1;
		else n = 2;
	}
	else if (b == c){
		n = 2;
	}
	else if (c == a){
		n = 2;
	}
	else n = 3;
	cout << n << endl;


	return 0;
}

Submission Info

Judge Result