Submission #1609510

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

#define REP(i, s, n) for (int i = s; i < n; ++i)
#define rep(i, n) REP(i, 0, n)
#define SORT(c) sort((c).begin(), (c).end())
#define IINF INT_MAX
#define LLINF LLONG_MAX
#define DEBUG false

int main()
{
   int a;
   set<int> data;
   rep(i,3){
       cin>>a;
       data.insert(a);
   }
   cout<<data.size()<<endl;
   return 0;
}

Submission Info

Judge Result