#include <bits/stdc++.h>
// #include <atcoder/modint>
#define rng(a) a.begin(),a.end()
#define rrng(a) a.rbegin(),a.rend()
#define INF 2000000000000000000
#define ll long long
#define ld long double
#define pll pair<ll, ll>
using namespace std;
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; }

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  vector<ll> A(3);
  ll sum = 0;
  bool same = true;
  for (ll i = 0; i < 3; ++i) {
    cin >> A.at(i);
    sum += A.at(i);
    if (A.at(i) != A.at(0)) {
      same = false;
    }
  }
  if (sum % 3 != 0) {
    cout << "No" << "\n";
    return 0;
  }
  else if (sum >= 6 || same) {
    cout << "Yes" << "\n";
  }
  else {
    cout << "No" << "\n";
  }
}