#include #define rep(i,a,b) for(int i=a;i=b;i--) #define fore(i,a) for(auto &i:a) #define all(x) (x).begin(),(x).end() #pragma GCC optimize ("-O3") using namespace std; void _main(); int main() { cin.tie(0); ios::sync_with_stdio(false); _main(); } typedef long long ll; const int inf = INT_MAX / 2; const ll infl = 1LL << 60; templatebool chmax(T &a, const T &b) { if (abool chmin(T &a, const T &b) { if (b> N; ll ng = 0, ok = 2000000000LL; while (ng + 1 != ok) { ll x = (ng + ok) / 2; if (N <= f(x)) ok = x; else ng = x; } if (f(ok) == N) printf("YES\n%lld\n", ok); else printf("NO\n"); }