#include using namespace std; #define ll long long #define rep(i, a, n) for (int i = (int)(a); i < (int)(n); i++) #define rrep(i, n, a) for (int i = (int)(n); i >= (int)(a); i--) void solve(){ int n; cin >> n; int ans = 0; rep(i,0,n){ ll a; cin >> a; ans += (a % n); ans %= n; } cout << (ans == 0 ? "Yes" : "No"); } int main(){ ios::sync_with_stdio(false); cin.tie(0); int t = 1; //cin >> t; rep(i,0,t) solve(); return 0; }