| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 347737 | mkisic | 새로운 문제 (POI11_met) | C++14 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<bits/stdc++.h>
#define breturn return
#define ll long long
using namespace std;
const int maxn = 300001;
ll n, m, o[maxn], p[maxn], a, b, c, q, bn, tour[1048600], laz[1048600], ans[maxn];
vector<pair<ll, pair<ll, ll> > > midl[maxn], quer;
vector<pair<ll, pair<ll, pair<ll, ll> > > > nx;
vector<ll> v[maxn];
bool done;
void upd(ll ax, ll bx, ll val, ll x = 1, ll l = 0, ll r = bn - 1) {
if(ax > r or bx < l) breturn;
if(l >= ax and r <= bx) {
laz[x] += val;
breturn;
}
ll mid = (l + r)/2;
upd(ax, bx, val, x * 2, l, mid);
upd(ax, bx, val, x * 2 + 1, mid + 1, r);
}
ll query(ll ax, ll bx, ll x = 1, ll l = 0, ll r = bn - 1) {
if(ax > r or bx < l) breturn 0;;
if(l >= ax and r <= bx) {
tour[x] += laz[x];
laz[x] = 0;
breturn tour[x];
}
laz[x * 2] += laz[x];
laz[x * 2 + 1] += laz[x];
laz[x] = 0;
ll mid = (l + r)/2;
breturn query(ax, bx, x * 2, l, mid) + query(ax, bx, x * 2 + 1, mid + 1, r);
}
#define getchar_macro() getchar_unlocked()
void scanint(int &x)
{
register int c = getchar_macro();
x = 0;
for(;(c<48 || c>57);c = getchar_macro());
for(;c>47 && c<58;c = getchar_macro()) {x = (x<<1) + (x<<3) + c - 48;}
}
int main() {
scanint(n); scanint(m);
for(int i = 0; i < m; i++ ) scanint(a), v[a - 1].push_back(i);
for(ll i = 0; i < n; i++) scanint(p[i]);
scanint(q);
bn = (1 << ((ll)log2(m - 1 + (m == 1)) + 1));
for(ll i = 0; i < q; i++) {
scanint(a);
scanint(b);
scanint(c);
quer.push_back({c, {a - 1, b - 1}});
}
for(ll i = 0; i < n; i++) midl[(int)(q/2)].push_back({i, {0, q}});
while(!done) {
for(ll i = 0; i < 2 * bn; i++) tour[i] = 0, laz[i] = 0;
for(ll i = 0; i < q; i++) {
if(quer[i].second.first > quer[i].second.second) {
upd(0, quer[i].second.second, quer[i].first);
upd(quer[i].second.first, m - 1, quer[i].first);
} else upd(quer[i].second.first, quer[i].second.second, quer[i].first);
for(ll j = 0; j < midl[i].size(); j++) {
ll y = midl[i][j].first;
unsigned ll x = 0;
for(ll k = 0; k < v[y].size(); k++) {
x += query(v[y][k], v[y][k]);
if(x >= 1e9) break;
}
ll le = midl[i][j].second.first;
ll re = midl[i][j].second.second;
ll mid = (le + re)/2;
if(x < p[y]) le = mid + 1;
else re = mid;
mid = (le + re)/2;
if(le == re) ans[y] = le;
else nx.push_back({mid, {y, {le, re}}});
}
midl[i].clear();
midl[i].shrink_to_fit();
}
done = !(nx.size());
for(ll j = 0; j < nx.size(); j++) midl[nx[j].first].push_back(nx[j].second);
nx.clear();
nx.shrink_to_fit();
}
for(ll i = 0; i < n; i++) {
if(ans[i] == q) cout << "NIE\n";
else cout << ans[i] + 1 << '\n';
}
}