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답안 #496505

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
496505 2021-12-21T11:35:20 Z Nalrimet Meteors (POI11_met) C++17
74 / 100
 426 ms 56612 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[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

# 결과 실행 시간 메모리 Grader output
1 Correct 15 ms 16844 KB Output is correct
2 Correct 13 ms 16844 KB Output is correct
3 Correct 13 ms 16840 KB Output is correct

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 16844 KB Output is correct
2 Correct 14 ms 16844 KB Output is correct
3 Correct 13 ms 16844 KB Output is correct

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 298 ms 18584 KB Output is correct
2 Correct 405 ms 20376 KB Output is correct
3 Correct 404 ms 20176 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 395 ms 19516 KB Output is correct
2 Correct 412 ms 19680 KB Output is correct
3 Correct 377 ms 20604 KB Output is correct
4 Correct 117 ms 18784 KB Output is correct

Subtask #5
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 221 ms 18920 KB Output is correct
2 Correct 302 ms 21116 KB Output is correct
3 Correct 151 ms 17580 KB Output is correct
4 Correct 388 ms 20492 KB Output is correct

Subtask #6
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 349 ms 17988 KB Output is correct
2 Correct 340 ms 19652 KB Output is correct
3 Correct 360 ms 18372 KB Output is correct
4 Correct 426 ms 21904 KB Output is correct

Subtask #7
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 149 ms 56612 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 168 ms 55724 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -