Submission #3791047

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define ll long long
int main(){
  int n;
  cin>>n;
  set<ll> se;
  se.insert(0);
  ll s=0;
  for(int i=0;i<n;i++){
    int a;
    cin>>a;
    s+=a;
    se.insert(s);
  }
  cout<<n+1-s.size();
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:16:15: error: request for member ‘size’ in ‘s’, which is of non-class type ‘long long int’
   cout<<n+1-s.size();
               ^