#include<bits/stdc++.h>
#define FOR(i,a,b) for(int i=a;i<(int)b;++i)
#define FORD(i,a,b) for(int i=a;i>=(int)b;--i)
#define PB push_back
#define EB emplace_back
#define FI first
#define SE second
#define umap unordered_map
#define uset unordered_set
#define vi vector<int>
#define vvi vector<vi>
#define vll vector<ll>
#define vvll vector<vll>
#define vpii vector<pii>
#define pii pair<int, int>
#define pll pair<ll, ll>
#define ALL(X) (X).begin(),(X).end()
#ifndef DEBUG
#define endl (char)10
#endif
using namespace std;
using ll = long long;
using ld = long double;
template <class T>
istream& operator>> (istream& is, vector<T>& vec){
FOR(i,0,vec.size()) is >> vec[i];
return is;
}
template <class T>
ostream& operator<< (ostream& os, vector<T>& vec){
for(auto& t : vec) os << t << " ";
return os;
}
template<class T, class U>
ostream& operator<< (ostream& os, const pair<T, U>& p){
os << p.FI << " " << p.SE;
return os;
}
template<class T, class U>
istream& operator>> (istream& is, pair<T, U>& p){
is >> p.FI >> p.SE;
return is;
}
int main () {
ios_base::sync_with_stdio(false);
cin.tie(0);
int n, m;
cin >> n >> m;
vi A(n);
cin >> A;
if(n == 1) {
cout << m << endl;
return 0;
}
vi ans(n, -1);
ans[n - 2] = m;
ans[n - 1] = 0;
priority_queue<pii> Q;
Q.emplace(-A[n - 1], n - 1);
Q.emplace(-m - 1, n - 2);
FORD(i,n-3,0) {
int koszta = 0;
int ilegl = (n - i + 1) / 2 - 1;
vpii P;
FOR(j,0,ilegl) {
P.PB(Q.top());
Q.pop();
koszta += P.back().FI;
}
//cout << i << " " << koszta << endl;
//cout << P << endl;
if(koszta + m < 0) {
FOR(j,0,ilegl) {
Q.push(P[j]);
}
Q.emplace(0, i);
} else {
ans[i] = (koszta + m);
FOR(j,i+1,n) ans[j] = 0;
for(auto& [a, b] : P) ans[b] = -a;
while(!Q.empty()) Q.pop();
FOR(j,i,n) Q.emplace(-ans[j]-A[j], j);
//cout << prop[i] << endl;
}
}
cout << ans << endl;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | #include<bits/stdc++.h> #define FOR(i,a,b) for(int i=a;i<(int)b;++i) #define FORD(i,a,b) for(int i=a;i>=(int)b;--i) #define PB push_back #define EB emplace_back #define FI first #define SE second #define umap unordered_map #define uset unordered_set #define vi vector<int> #define vvi vector<vi> #define vll vector<ll> #define vvll vector<vll> #define vpii vector<pii> #define pii pair<int, int> #define pll pair<ll, ll> #define ALL(X) (X).begin(),(X).end() #ifndef DEBUG #define endl (char)10 #endif using namespace std; using ll = long long; using ld = long double; template <class T> istream& operator>> (istream& is, vector<T>& vec){ FOR(i,0,vec.size()) is >> vec[i]; return is; } template <class T> ostream& operator<< (ostream& os, vector<T>& vec){ for(auto& t : vec) os << t << " "; return os; } template<class T, class U> ostream& operator<< (ostream& os, const pair<T, U>& p){ os << p.FI << " " << p.SE; return os; } template<class T, class U> istream& operator>> (istream& is, pair<T, U>& p){ is >> p.FI >> p.SE; return is; } int main () { ios_base::sync_with_stdio(false); cin.tie(0); int n, m; cin >> n >> m; vi A(n); cin >> A; if(n == 1) { cout << m << endl; return 0; } vi ans(n, -1); ans[n - 2] = m; ans[n - 1] = 0; priority_queue<pii> Q; Q.emplace(-A[n - 1], n - 1); Q.emplace(-m - 1, n - 2); FORD(i,n-3,0) { int koszta = 0; int ilegl = (n - i + 1) / 2 - 1; vpii P; FOR(j,0,ilegl) { P.PB(Q.top()); Q.pop(); koszta += P.back().FI; } //cout << i << " " << koszta << endl; //cout << P << endl; if(koszta + m < 0) { FOR(j,0,ilegl) { Q.push(P[j]); } Q.emplace(0, i); } else { ans[i] = (koszta + m); FOR(j,i+1,n) ans[j] = 0; for(auto& [a, b] : P) ans[b] = -a; while(!Q.empty()) Q.pop(); FOR(j,i,n) Q.emplace(-ans[j]-A[j], j); //cout << prop[i] << endl; } } cout << ans << endl; } |
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