Vasya and Golden Ticket

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

#define             fastio              ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define             ff                  first
#define             ss                  second
#define             int                 long long
#define             pb                  push_back
#define             pii                 pair<int,int>
#define             print(x)            for(auto it : x) cout<<it<<' '; cout<<'\n';
#define             debug(x)            cout<< #x << " ---> " << x << "\n"
#define             p(x,y)              fixed<<setprecision(y)<<x
#define             yes                 cout << "YES" << endl;
#define             no                  cout << "NO" << endl;
#define             mod                 1000000007
#define             inf                 2000000009
#define             PI                  (acos(-1))
#define             eps                 (1e-8)
#define             clear(x)            memset(x,0,sizeof(x));


main()
{
    fastio;
#ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif

    int n;
    string s;
    cin >> n >> s;
    int totalsum = 0;
    for(int i = 0; i < n; i++) totalsum += s[i] - '0';
    // debug(totalsum);
    string ans = "NO";
    for(int i = 2; i <= n; i++)
    {
        if(totalsum % i == 0)
        {
            int testsum = 0, cnt = 0;
            for(int j = 0; j < n; j++)
            {
                testsum += s[j] - '0';
                if(testsum == (totalsum / i))
                {
                    testsum = 0;
                    cnt++;
                }
            }
            if(cnt == i)
            {
                ans = "YES";
                break;
            }
        }
    }
    cout << ans << endl;
}