Submission #7021871

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int n,count=0;
  cin>>n;
  vector<int> a(n);
  for(int i=0;i<n;i++)cin>>a[i];
  sort(a.begin(),a.end());
  while(a.size()<1){
    int m=a[a.size()-1];
    while(a[a.size()-1]==m)a.pop_back();
    count++;
  }
  cout<<count<<endl;
}

Submission Info

Judge Result