oj.uz

Submission #485528

# Submission time Handle Problem Language Result Execution time Memory
485528 2021-11-08T04:26:51 Z DiTenix Game (IOI13_game) C++14
80 / 100
 3961 ms 256000 KB 
#include <bits/stdc++.h>
#include "game.h"
using namespace std;
using ll = long long;
const int maxn = 1e5 + 5;
long long gcd(long long X, long long Y) {
    long long tmp;
    while (X != Y && Y != 0) {
        tmp = X;
        X = Y;
        Y = tmp % Y;
    }
    return X;
}

struct Node {
    ll val;
    int lef, rig;
} a[maxn * 140];
#define lef(x) (a[x].lef)
#define rig(x) (a[x].rig)
#define val(x) (a[x].val)
#define Node int&
void comb(int x) {
    val(x) = gcd(val(lef(x)), val(rig(x)));
}
int new_node(ll v) {
    static int sz = 0;
    ++sz;
    return sz;
}
int root2d, R, C;
unordered_map<int, int> root;

void set1d(int l, int r, Node x, Node r1, Node r2, int k, ll v) {
    if (!x) x = new_node(0);
    if (l == r) {
        if (!r1 & !r2) {
            val(x) = v;
        } else {
            val(x) = gcd(val(r1), val(r2));
        }
    } else {
        int m = (l + r) >> 1;
        if (k <= m) set1d(l, m, lef(x), lef(r1), lef(r2), k, v);
        else set1d(m + 1, r, rig(x), rig(r1), rig(r2), k, v);
        comb(x);
    }
}

void set2d(int l, int r, Node x, int _x, int _y, ll v) {
    if (!x) x = new_node(0);
    if (l != r) {
        int m = (l + r) >> 1;
        if (_x <= m) set2d(l, m, lef(x), _x, _y, v);
        else set2d(m + 1, r, rig(x), _x, _y, v);
    }
    set1d(0, C - 1, root[x], root[lef(x)], root[rig(x)], _y, v);
}
ll qry1d(int l, int r, Node x, int L, int R) {
    // printf("qry1d %d %d %d\n", l, r, x);
    if (!x) return 0;
    if (l > R || r < L) return 0;
    if (l >= L && r <= R) return val(x);
    int m = (l + r) >> 1;
    return gcd(qry1d(l, m, lef(x), L, R), qry1d(m + 1, r, rig(x), L, R));
}
ll qry2d(int l, int r, Node x, int L, int R, int _L, int _R) {
    if (!x) return 0;
    if (l > R || r < L) return 0;
    // printf("qry2d %d %d %d %d %d\n", l, r, L, R, x);
    if (l >= L && r <= R) return qry1d(0, C - 1, root[x], _L, _R);
    int m = (l + r) >> 1;
    return gcd(qry2d(l, m, lef(x), L, R, _L, _R), qry2d(m + 1, r, rig(x), L, R, _L, _R));
}



void init(int R, int C) {
    ::R = R;
    ::C = C;
}

void update(int P, int Q, long long K) {
    set2d(0, R - 1, root2d, P, Q, K);
}

long long calculate(int P, int Q, int U, int V) {
    if (P > U) swap(P, U);
    if (Q > V) swap(Q, V);
    return qry2d(0, R - 1, root2d, P, U, Q, V);
}
/*
signed main() {
#ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif
    cin.tie(0)->sync_with_stdio(false);
    int m;
    cin >> R >> C >> m;
    // printf("%d %d %d\n", R, C, m);
    while (m--) {
        int op;
        cin >> op;
        // printf("%d\n", op);
        if (op == 1) {
            int x, y;
            ll v;
            cin >> x >> y >> v;
            modify(x, y, v);
        } else {
            int x1, y1, x2, y2;
            cin >> x1 >> y1 >> x2 >> y2;
            if (x1 > x2) swap(x1, x2);
            if (y1 > y2) swap(y1, y2);
            ll res = qry(x1, x2, y1, y2);
            cout << res << "\n";
        }

    }
    // printf("%d %d\n", root2d, root[root2d]);
}*/
/*
1 1 64
2 0 0 0 0
2 0 0 0 0
2 0 0 0 0
1 0 0 5352072091165800
2 0 0 0 0
1 0 0 15571253006461152
1 0 0 36204425277916896
1 0 0 80686018200191040
1 0 0 720602986354563312
2 0 0 0 0
1 0 0 90705271009665312
2 0 0 0 0
1 0 0 583803309300971760
1 0 0 3317329660750560
2 0 0 0 0
2 0 0 0 0
2 0 0 0 0
1 0 0 84776821924066272
1 0 0 581927323100969664
1 0 0 93139161501610224
1 0 0 28340661117472704
1 0 0 74529074218959360
2 0 0 0 0
1 0 0 462419028676725120
1 0 0 4416867915235776
1 0 0 840475934823549024
1 0 0 8247617084266560
1 0 0 117571055091706944
1 0 0 839204903894797440
1 0 0 820805176764813240
1 0 0 82688722861897152
1 0 0 136422472061715840
1 0 0 555837014267982720
1 0 0 935087613488388360
1 0 0 17770822018565616
1 0 0 10726679222715456
1 0 0 621229604181863040
1 0 0 12477973789689408
2 0 0 0 0
1 0 0 227153207069268480
1 0 0 262037449583477568
1 0 0 562837835495871936
1 0 0 131875056326325312
1 0 0 922430858108760
1 0 0 763487168205041280
2 0 0 0 0
2 0 0 0 0
1 0 0 551850903114166656
1 0 0 243713152409807808
1 0 0 306811355534716032
1 0 0 115604757169181280
2 0 0 0 0
1 0 0 29254579698314880
1 0 0 35080064244441216
1 0 0 97819409912384160
1 0 0 34259332503876480
2 0 0 0 0
2 0 0 0 0
1 0 0 159548730492191040
1 0 0 11555364984947784
2 0 0 0 0
1 0 0 3373083100427040
2 0 0 0 0
2 0 0 0 0*/

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct

Subtask #2
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 296 KB Output is correct
4 Correct 474 ms 12788 KB Output is correct
5 Correct 336 ms 12652 KB Output is correct
6 Correct 381 ms 10312 KB Output is correct
7 Correct 399 ms 9948 KB Output is correct
8 Correct 318 ms 8516 KB Output is correct
9 Correct 392 ms 10052 KB Output is correct
10 Correct 351 ms 9728 KB Output is correct
11 Correct 0 ms 204 KB Output is correct

Subtask #3
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 436 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 296 KB Output is correct
12 Correct 759 ms 14256 KB Output is correct
13 Correct 1281 ms 7848 KB Output is correct
14 Correct 260 ms 5472 KB Output is correct
15 Correct 1603 ms 9376 KB Output is correct
16 Correct 169 ms 14012 KB Output is correct
17 Correct 679 ms 11480 KB Output is correct
18 Correct 1084 ms 15428 KB Output is correct
19 Correct 952 ms 15504 KB Output is correct
20 Correct 909 ms 14932 KB Output is correct
21 Correct 0 ms 204 KB Output is correct

Subtask #4
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 296 KB Output is correct
12 Correct 444 ms 12844 KB Output is correct
13 Correct 347 ms 12756 KB Output is correct
14 Correct 379 ms 10200 KB Output is correct
15 Correct 444 ms 9976 KB Output is correct
16 Correct 289 ms 8468 KB Output is correct
17 Correct 386 ms 10068 KB Output is correct
18 Correct 377 ms 9720 KB Output is correct
19 Correct 758 ms 14368 KB Output is correct
20 Correct 1308 ms 7824 KB Output is correct
21 Correct 253 ms 5472 KB Output is correct
22 Correct 1578 ms 9464 KB Output is correct
23 Correct 169 ms 14020 KB Output is correct
24 Correct 651 ms 11648 KB Output is correct
25 Correct 1018 ms 15424 KB Output is correct
26 Correct 870 ms 15568 KB Output is correct
27 Correct 875 ms 14968 KB Output is correct
28 Correct 715 ms 145112 KB Output is correct
29 Correct 1661 ms 159820 KB Output is correct
30 Correct 3961 ms 113720 KB Output is correct
31 Correct 3625 ms 88176 KB Output is correct
32 Correct 476 ms 10176 KB Output is correct
33 Correct 618 ms 11524 KB Output is correct
34 Correct 390 ms 153444 KB Output is correct
35 Correct 1146 ms 84752 KB Output is correct
36 Correct 2173 ms 157860 KB Output is correct
37 Correct 1755 ms 158100 KB Output is correct
38 Correct 1746 ms 157272 KB Output is correct
39 Correct 1485 ms 122680 KB Output is correct
40 Correct 0 ms 204 KB Output is correct

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 452 ms 12832 KB Output is correct
13 Correct 359 ms 12740 KB Output is correct
14 Correct 372 ms 10180 KB Output is correct
15 Correct 444 ms 9972 KB Output is correct
16 Correct 301 ms 8508 KB Output is correct
17 Correct 397 ms 9984 KB Output is correct
18 Correct 395 ms 9624 KB Output is correct
19 Correct 819 ms 14284 KB Output is correct
20 Correct 1293 ms 7472 KB Output is correct
21 Correct 255 ms 5492 KB Output is correct
22 Correct 1527 ms 9420 KB Output is correct
23 Correct 164 ms 14152 KB Output is correct
24 Correct 635 ms 11472 KB Output is correct
25 Correct 1012 ms 15600 KB Output is correct
26 Correct 904 ms 15728 KB Output is correct
27 Correct 799 ms 15172 KB Output is correct
28 Correct 662 ms 145100 KB Output is correct
29 Correct 1482 ms 159932 KB Output is correct
30 Correct 3803 ms 113696 KB Output is correct
31 Correct 3559 ms 88312 KB Output is correct
32 Correct 470 ms 10492 KB Output is correct
33 Correct 622 ms 11520 KB Output is correct
34 Correct 402 ms 153552 KB Output is correct
35 Correct 1151 ms 84856 KB Output is correct
36 Correct 2148 ms 157968 KB Output is correct
37 Correct 1798 ms 157788 KB Output is correct
38 Correct 1776 ms 157436 KB Output is correct
39 Runtime error 1029 ms 256000 KB Execution killed with signal 11
40 Halted 0 ms 0 KB -