Submission #496500

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
496500	2021-12-21T11:30:15 Z	Nalrimet	Meteors (POI11_met)	C++17	87 / 100	4760 ms	65544 KB

//я так много думал, что опять попал
#include <bits/stdc++.h>
#define all(x) x.begin(),x.end()
#define pb push_back
#define ppb pop_back
#define pf push_front
#define ppf pop_front
#define f first
#define s second
#define left(v) v + v
#define right(v) v + v + 1
#define ub upper_bound
#define lb lower_bound

using namespace std;
typedef int ll;
typedef long long i64;

//17 SEVENTEEN
const long double Pi = acos(-1.0);
const ll dx[] = {0,0,1,-1};
const ll dy[] = {1,-1,0,0};
const ll N = (ll) 3e5 + 17;
const ll M = (ll) 5e3 + 69;
const ll inf = (ll) 1e14 + 3;
const ll mod = (ll) 1e9 + 7;
ll sq(ll x) { return x * x; }

ll zxc = 1, n, m, q, a[N];
i64 t[4 * N], x[N];
ll l[N], r[N];
ll p[N], cur[N], lw[N], hg[N];

vector<ll> v[N], vq[N];

void recalc(ll v) {
    t[v] = t[left(v)] + t[right(v)];
}

i64 get(ll v, ll tl, ll tr, ll l, ll r) {
    if(l <= tl && tr <= r) return t[v];
    if(tr < l || r < tl) return 0;
    ll tm = (tl + tr) / 2;
    return get(left(v), tl, tm, l, r) + get(right(v), tm + 1, tr, l, r) + t[v];
}

void upd(ll v, ll tl, ll tr, ll ql, ll qr, ll val) {
    if (tr < ql || qr < tl) return;
    if (ql <= tl && tr <= qr) {
		t[v] += val;
        return;
    }
    int mid = (tl + tr) / 2;
    upd(left(v), tl, mid, ql, qr, val);
    upd(right(v), mid + 1, tr, ql, qr, val);
}

void solve() {

    cin >> n >> m;

    for(ll i = 1; i <= m; i++) {
        cin >> p[i];
        v[p[i]].pb(i);
    }

    for(ll i = 1; i <= n; i++) {
        cin >> a[i];
    }

    cin >> q;

    for(ll i = 1; i <= n; i++)
        lw[i] = 1, hg[i] = q + 1;

    for(ll i = 1; i <= q; i++) {
        cin >> l[i] >> r[i] >> x[i];
    }

    ll ok = 1;
    while(ok) {
        ok = 0;
//        cout << "OK\n";
 		memset(t, 0, sizeof(t));



        for(ll i = 1; i <= n; i++) {
            if(lw[i] != hg[i])
                vq[(lw[i] + hg[i]) / 2].pb(i);
        }

        for(ll i = 1; i <= q; i++) {

            if(l[i] <= r[i])
                upd(1, 1, m, l[i], r[i], x[i]);

            else upd(1, 1, m, l[i], m, x[i]), upd(1, 1, m, 1, r[i], x[i]);

            for (auto id : vq[i]) {
                ok = 1;
                i64 sum = 0;
                for(ll x : v[id]) {
                    sum += get(1, 1, m, x, x);
                    if (sum >= a[id]) break;
                }
                if(sum >= a[id]) hg[id] = i;
                else lw[id] = i + 1;
            }
          	vq[i].clear();
        }
    }

    for(ll i = 1; i <= n; i++) {
        cout << (lw[i] <= q ? to_string(lw[i]) : "NIE") << "\n";
    }
}

int main(/*Уверенно*/) {
ios_base::sync_with_stdio(0);
    cin.tie(0);
/*
	freopen(".in", "r", stdin);
	freopen(".out", "w", stdout);
*/
//    cin >> zxc;
    while(zxc--) {
        solve();
    }
  	return 0;
}

Subtask #1
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	26 ms	23884 KB	Output is correct
2	Correct	28 ms	23900 KB	Output is correct
3	Correct	24 ms	23880 KB	Output is correct

Subtask #2
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	23 ms	23904 KB	Output is correct
2	Correct	24 ms	23884 KB	Output is correct
3	Correct	24 ms	23872 KB	Output is correct

Subtask #3
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	317 ms	25556 KB	Output is correct
2	Correct	450 ms	27460 KB	Output is correct
3	Correct	417 ms	27228 KB	Output is correct

Subtask #4
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	399 ms	26608 KB	Output is correct
2	Correct	403 ms	26624 KB	Output is correct
3	Correct	415 ms	27652 KB	Output is correct
4	Correct	133 ms	25744 KB	Output is correct

Subtask #5
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	227 ms	25960 KB	Output is correct
2	Correct	325 ms	28160 KB	Output is correct
3	Correct	163 ms	24636 KB	Output is correct
4	Correct	412 ms	27556 KB	Output is correct

Subtask #6
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	349 ms	25128 KB	Output is correct
2	Correct	338 ms	26588 KB	Output is correct
3	Correct	374 ms	25688 KB	Output is correct
4	Correct	429 ms	28876 KB	Output is correct

Subtask #7
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3889 ms	43264 KB	Output is correct
2	Correct	1285 ms	31056 KB	Output is correct
3	Correct	766 ms	27888 KB	Output is correct
4	Correct	4760 ms	65536 KB	Output is correct

Subtask #8
0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3902 ms	41908 KB	Output is correct
2	Correct	955 ms	31000 KB	Output is correct
3	Correct	628 ms	27212 KB	Output is correct
4	Runtime error	4485 ms	65544 KB	Execution killed with signal 9

Submission #496500

Compilation message