#include "bits/stdc++.h" using namespace std; #define task "" #define ll long long #define endl '\n' #define fi first #define se second #define vall(a) (a).begin(), (a).end() #define sze(a) (int)a.size() #define pii pair<int, int> #define pll pair<ll, ll> #define ep emplace_back #define pb push_back #define pf push_front const ll mod = 1e9 + 7; const int N = 1e6 + 5; const ll oo = 1e18; int n, q; ll x[N], d[N], ans[N]; set<pll> sad; inline void solve() { for (int i = 2; i <= n; ++i) { ll dist = x[i] - x[i - 1]; sad.insert(make_pair(dist, i)); } sad.insert(make_pair(oo, 1)); sad.insert(make_pair(oo, n + 1)); ll maxleft = 0, maxright = 0, cur = 0; while(q--) { ll w; cin >> w; cur += w; if (cur > 0) { auto it = sad.upper_bound(make_pair(cur + maxleft, oo)); if (it != sad.begin()) { it = prev(it); while (true) { auto[interval, id] = *it; it = sad.erase(it); ans[id] += min(maxleft, interval); ans[id - 1] += max(interval - maxleft, 0ll); if (it == sad.begin()) break; it = prev(it); } } maxright = max(maxright, cur); } if (cur < 0) { auto it = sad.upper_bound(make_pair(maxright - cur, oo)); if (it != sad.begin()) { it = prev(it); while (true) { auto[interval, id] = *it; it = sad.erase(it); ans[id - 1] += min(maxright, interval); ans[id] += max(interval - maxright, 0ll); if (it == sad.begin()) break; it = prev(it); } } maxleft = max(maxleft, -cur); } // // for (int i = 1; i <= n; ++i) cout << ans[i] << endl; // cout << endl; } for (auto[interval, id] : sad) { ans[id] += maxleft; ans[id - 1] += maxright; } for (int i = 1; i <= n; ++i) cout << ans[i] << endl; } inline void input() { cin >> n >> q; for (int i = 1; i <= n; ++i) cin >> x[i]; return solve(); } int main() { if(fopen(task ".inp", "r")) { freopen(task ".inp", "r", stdin); freopen(task ".out", "w", stdout); } ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr); input(); return 0; } //2911

Main.cpp: In function 'int main()':
Main.cpp:106:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  106 |         freopen(task ".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:107:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  107 |         freopen(task ".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~