oj.uz

Submission #530748

# Submission time Handle Problem Language Result Execution time Memory
530748 2022-02-26T16:16:04 Z Mounir Financial Report (JOI21_financial) C++14
100 / 100
 559 ms 49384 KB 
#include <bits/stdc++.h>
#define all(v) v.begin(), v.end()
#define sz(x) (int)x.size()
#define pb push_back
#define pii pair<int, int>
#define chmin(x, v) x = min(x, v)
#define chmax(x, v) x = max(x, v)
#define x first
#define y second
#define int long long
using namespace std;

const int N = (1 << 19);
int tree[N * 2][2];

int comb(int a, int b, int op){
      if (op == 0)
            return max(a, b);
      return min(a, b);
}

void upd(int ind, int op, int val, bool force){
      if (!force)
            tree[ind][op] = comb(tree[ind][op], val, op);
      else
            tree[ind][op] = val;
      ind /= 2;
      for (; ind > 0; ind /= 2)
            tree[ind][op] = comb(tree[ind * 2][op], tree[ind * 2 + 1][op], op);
}

int getRes(int op, int inf, int sup){
      if (inf > sup) return 0;
      int res = tree[inf][op];
      while (sup >= inf){
            if (inf%2 == 1)
                  res = comb(res, tree[inf++][op], op);
            if (sup%2 == 0)
                  res = comb(res, tree[sup--][op], op);
            sup /= 2;
            inf /= 2;
      }
      return res;
}

signed main(){
      int nVals, d; cin >> nVals >> d; 
      vector<int> vals(nVals), tri;
      for (int& val : vals){
            cin >> val;
            tri.pb(val);
      }
      sort(all(tri));
      map<int, int> conv;
      for (int i = 0; i < nVals; ++i)
            conv[tri[i]] = i;
      for (int& val : vals)
            val = conv[val];
      
      //Re-indexage
      for (int i = 0; i < N * 2; ++i)
            tree[i][1] = nVals;
      priority_queue<int, vector<int>, greater<int>> presentes; //les vals presentes
      upd(N, 1, vals[0], true);
      upd(N + vals[0], 0, 1, true);
      presentes.push(vals[0]);
      for (int i = 1; i < nVals; ++i){
            //Gerter tous ceux trop loin
       //     cout << "ID " << i << endl;
            if (i > d){
                  int borneInf = getRes(1, N + i - d, N + i - 1);
                //  cout << "borne " << borneInf << endl;
                  while (!presentes.empty() && presentes.top() < borneInf){
                   //     cout << "tej" << presentes.top() << endl;
                        upd(N + presentes.top(), 0, 0, true);
                        presentes.pop();
                  }
            }
            upd(N + i, 1, vals[i], true);
            int resCur = getRes(0, N, N + vals[i] - 1) + 1;
        //    cout << "res " << vals[i] << " : " << resCur << endl;
            upd(N + vals[i], 0, resCur, false);
            presentes.push(vals[i]);
      }

      cout << tree[1][0] << endl;
      return 0;   
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 16588 KB Output is correct
2 Correct 6 ms 16588 KB Output is correct
3 Correct 6 ms 16588 KB Output is correct
4 Correct 7 ms 16588 KB Output is correct
5 Correct 6 ms 16588 KB Output is correct
6 Correct 6 ms 16612 KB Output is correct
7 Correct 8 ms 16588 KB Output is correct
8 Correct 7 ms 16680 KB Output is correct
9 Correct 7 ms 16588 KB Output is correct
10 Correct 7 ms 16596 KB Output is correct
11 Correct 7 ms 16588 KB Output is correct
12 Correct 9 ms 16620 KB Output is correct
13 Correct 7 ms 16588 KB Output is correct
14 Correct 9 ms 16640 KB Output is correct
15 Correct 8 ms 16608 KB Output is correct
16 Correct 10 ms 16588 KB Output is correct
17 Correct 6 ms 16588 KB Output is correct
18 Correct 6 ms 16588 KB Output is correct
19 Correct 7 ms 16588 KB Output is correct
20 Correct 7 ms 16588 KB Output is correct
21 Correct 7 ms 16588 KB Output is correct
22 Correct 6 ms 16688 KB Output is correct
23 Correct 7 ms 16588 KB Output is correct
24 Correct 10 ms 16620 KB Output is correct
25 Correct 10 ms 16636 KB Output is correct
26 Correct 7 ms 16604 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 16588 KB Output is correct
2 Correct 6 ms 16588 KB Output is correct
3 Correct 6 ms 16588 KB Output is correct
4 Correct 7 ms 16588 KB Output is correct
5 Correct 6 ms 16588 KB Output is correct
6 Correct 6 ms 16612 KB Output is correct
7 Correct 8 ms 16588 KB Output is correct
8 Correct 7 ms 16680 KB Output is correct
9 Correct 7 ms 16588 KB Output is correct
10 Correct 7 ms 16596 KB Output is correct
11 Correct 7 ms 16588 KB Output is correct
12 Correct 9 ms 16620 KB Output is correct
13 Correct 7 ms 16588 KB Output is correct
14 Correct 9 ms 16640 KB Output is correct
15 Correct 8 ms 16608 KB Output is correct
16 Correct 10 ms 16588 KB Output is correct
17 Correct 6 ms 16588 KB Output is correct
18 Correct 6 ms 16588 KB Output is correct
19 Correct 7 ms 16588 KB Output is correct
20 Correct 7 ms 16588 KB Output is correct
21 Correct 7 ms 16588 KB Output is correct
22 Correct 6 ms 16688 KB Output is correct
23 Correct 7 ms 16588 KB Output is correct
24 Correct 10 ms 16620 KB Output is correct
25 Correct 10 ms 16636 KB Output is correct
26 Correct 7 ms 16604 KB Output is correct
27 Correct 8 ms 16648 KB Output is correct
28 Correct 7 ms 16704 KB Output is correct
29 Correct 7 ms 16716 KB Output is correct
30 Correct 7 ms 16716 KB Output is correct
31 Correct 9 ms 16636 KB Output is correct
32 Correct 7 ms 16716 KB Output is correct
33 Correct 10 ms 16664 KB Output is correct
34 Correct 7 ms 16744 KB Output is correct
35 Correct 9 ms 16628 KB Output is correct
36 Correct 8 ms 16716 KB Output is correct
37 Correct 7 ms 16716 KB Output is correct
38 Correct 8 ms 16716 KB Output is correct
39 Correct 7 ms 16716 KB Output is correct
40 Correct 8 ms 16716 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 16588 KB Output is correct
2 Correct 6 ms 16588 KB Output is correct
3 Correct 6 ms 16588 KB Output is correct
4 Correct 7 ms 16588 KB Output is correct
5 Correct 6 ms 16588 KB Output is correct
6 Correct 6 ms 16612 KB Output is correct
7 Correct 8 ms 16588 KB Output is correct
8 Correct 7 ms 16680 KB Output is correct
9 Correct 7 ms 16588 KB Output is correct
10 Correct 7 ms 16596 KB Output is correct
11 Correct 7 ms 16588 KB Output is correct
12 Correct 9 ms 16620 KB Output is correct
13 Correct 7 ms 16588 KB Output is correct
14 Correct 9 ms 16640 KB Output is correct
15 Correct 8 ms 16608 KB Output is correct
16 Correct 10 ms 16588 KB Output is correct
17 Correct 6 ms 16588 KB Output is correct
18 Correct 6 ms 16588 KB Output is correct
19 Correct 7 ms 16588 KB Output is correct
20 Correct 7 ms 16588 KB Output is correct
21 Correct 7 ms 16588 KB Output is correct
22 Correct 6 ms 16688 KB Output is correct
23 Correct 7 ms 16588 KB Output is correct
24 Correct 10 ms 16620 KB Output is correct
25 Correct 10 ms 16636 KB Output is correct
26 Correct 7 ms 16604 KB Output is correct
27 Correct 8 ms 16648 KB Output is correct
28 Correct 7 ms 16704 KB Output is correct
29 Correct 7 ms 16716 KB Output is correct
30 Correct 7 ms 16716 KB Output is correct
31 Correct 9 ms 16636 KB Output is correct
32 Correct 7 ms 16716 KB Output is correct
33 Correct 10 ms 16664 KB Output is correct
34 Correct 7 ms 16744 KB Output is correct
35 Correct 9 ms 16628 KB Output is correct
36 Correct 8 ms 16716 KB Output is correct
37 Correct 7 ms 16716 KB Output is correct
38 Correct 8 ms 16716 KB Output is correct
39 Correct 7 ms 16716 KB Output is correct
40 Correct 8 ms 16716 KB Output is correct
41 Correct 12 ms 16912 KB Output is correct
42 Correct 13 ms 17248 KB Output is correct
43 Correct 11 ms 16844 KB Output is correct
44 Correct 12 ms 16972 KB Output is correct
45 Correct 15 ms 17032 KB Output is correct
46 Correct 16 ms 17268 KB Output is correct
47 Correct 13 ms 17228 KB Output is correct
48 Correct 14 ms 17228 KB Output is correct
49 Correct 18 ms 17244 KB Output is correct
50 Correct 14 ms 17308 KB Output is correct
51 Correct 13 ms 17260 KB Output is correct
52 Correct 13 ms 17228 KB Output is correct
53 Correct 13 ms 17228 KB Output is correct
54 Correct 13 ms 17208 KB Output is correct
55 Correct 14 ms 17356 KB Output is correct
56 Correct 15 ms 17356 KB Output is correct
57 Correct 13 ms 17328 KB Output is correct
58 Correct 13 ms 17356 KB Output is correct
59 Correct 13 ms 17356 KB Output is correct
60 Correct 13 ms 17356 KB Output is correct
61 Correct 13 ms 17292 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 182 ms 27468 KB Output is correct
2 Correct 197 ms 22164 KB Output is correct
3 Correct 231 ms 21612 KB Output is correct
4 Correct 492 ms 37384 KB Output is correct
5 Correct 421 ms 40208 KB Output is correct
6 Correct 483 ms 40184 KB Output is correct
7 Correct 289 ms 40040 KB Output is correct
8 Correct 261 ms 46192 KB Output is correct
9 Correct 316 ms 40112 KB Output is correct
10 Correct 290 ms 43288 KB Output is correct
11 Correct 356 ms 40088 KB Output is correct
12 Correct 356 ms 40160 KB Output is correct
13 Correct 455 ms 40184 KB Output is correct
14 Correct 481 ms 40076 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 176 ms 27436 KB Output is correct
2 Correct 198 ms 27556 KB Output is correct
3 Correct 250 ms 27692 KB Output is correct
4 Correct 476 ms 46344 KB Output is correct
5 Correct 426 ms 46340 KB Output is correct
6 Correct 508 ms 46304 KB Output is correct
7 Correct 278 ms 46264 KB Output is correct
8 Correct 264 ms 46296 KB Output is correct
9 Correct 277 ms 46148 KB Output is correct
10 Correct 313 ms 46192 KB Output is correct
11 Correct 491 ms 46372 KB Output is correct
12 Correct 426 ms 46268 KB Output is correct

Subtask #6
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 16588 KB Output is correct
2 Correct 6 ms 16588 KB Output is correct
3 Correct 6 ms 16588 KB Output is correct
4 Correct 7 ms 16588 KB Output is correct
5 Correct 6 ms 16588 KB Output is correct
6 Correct 6 ms 16612 KB Output is correct
7 Correct 8 ms 16588 KB Output is correct
8 Correct 7 ms 16680 KB Output is correct
9 Correct 7 ms 16588 KB Output is correct
10 Correct 7 ms 16596 KB Output is correct
11 Correct 7 ms 16588 KB Output is correct
12 Correct 9 ms 16620 KB Output is correct
13 Correct 7 ms 16588 KB Output is correct
14 Correct 9 ms 16640 KB Output is correct
15 Correct 8 ms 16608 KB Output is correct
16 Correct 10 ms 16588 KB Output is correct
17 Correct 6 ms 16588 KB Output is correct
18 Correct 6 ms 16588 KB Output is correct
19 Correct 7 ms 16588 KB Output is correct
20 Correct 7 ms 16588 KB Output is correct
21 Correct 7 ms 16588 KB Output is correct
22 Correct 6 ms 16688 KB Output is correct
23 Correct 7 ms 16588 KB Output is correct
24 Correct 10 ms 16620 KB Output is correct
25 Correct 10 ms 16636 KB Output is correct
26 Correct 7 ms 16604 KB Output is correct
27 Correct 8 ms 16648 KB Output is correct
28 Correct 7 ms 16704 KB Output is correct
29 Correct 7 ms 16716 KB Output is correct
30 Correct 7 ms 16716 KB Output is correct
31 Correct 9 ms 16636 KB Output is correct
32 Correct 7 ms 16716 KB Output is correct
33 Correct 10 ms 16664 KB Output is correct
34 Correct 7 ms 16744 KB Output is correct
35 Correct 9 ms 16628 KB Output is correct
36 Correct 8 ms 16716 KB Output is correct
37 Correct 7 ms 16716 KB Output is correct
38 Correct 8 ms 16716 KB Output is correct
39 Correct 7 ms 16716 KB Output is correct
40 Correct 8 ms 16716 KB Output is correct
41 Correct 12 ms 16912 KB Output is correct
42 Correct 13 ms 17248 KB Output is correct
43 Correct 11 ms 16844 KB Output is correct
44 Correct 12 ms 16972 KB Output is correct
45 Correct 15 ms 17032 KB Output is correct
46 Correct 16 ms 17268 KB Output is correct
47 Correct 13 ms 17228 KB Output is correct
48 Correct 14 ms 17228 KB Output is correct
49 Correct 18 ms 17244 KB Output is correct
50 Correct 14 ms 17308 KB Output is correct
51 Correct 13 ms 17260 KB Output is correct
52 Correct 13 ms 17228 KB Output is correct
53 Correct 13 ms 17228 KB Output is correct
54 Correct 13 ms 17208 KB Output is correct
55 Correct 14 ms 17356 KB Output is correct
56 Correct 15 ms 17356 KB Output is correct
57 Correct 13 ms 17328 KB Output is correct
58 Correct 13 ms 17356 KB Output is correct
59 Correct 13 ms 17356 KB Output is correct
60 Correct 13 ms 17356 KB Output is correct
61 Correct 13 ms 17292 KB Output is correct
62 Correct 182 ms 27468 KB Output is correct
63 Correct 197 ms 22164 KB Output is correct
64 Correct 231 ms 21612 KB Output is correct
65 Correct 492 ms 37384 KB Output is correct
66 Correct 421 ms 40208 KB Output is correct
67 Correct 483 ms 40184 KB Output is correct
68 Correct 289 ms 40040 KB Output is correct
69 Correct 261 ms 46192 KB Output is correct
70 Correct 316 ms 40112 KB Output is correct
71 Correct 290 ms 43288 KB Output is correct
72 Correct 356 ms 40088 KB Output is correct
73 Correct 356 ms 40160 KB Output is correct
74 Correct 455 ms 40184 KB Output is correct
75 Correct 481 ms 40076 KB Output is correct
76 Correct 176 ms 27436 KB Output is correct
77 Correct 198 ms 27556 KB Output is correct
78 Correct 250 ms 27692 KB Output is correct
79 Correct 476 ms 46344 KB Output is correct
80 Correct 426 ms 46340 KB Output is correct
81 Correct 508 ms 46304 KB Output is correct
82 Correct 278 ms 46264 KB Output is correct
83 Correct 264 ms 46296 KB Output is correct
84 Correct 277 ms 46148 KB Output is correct
85 Correct 313 ms 46192 KB Output is correct
86 Correct 491 ms 46372 KB Output is correct
87 Correct 426 ms 46268 KB Output is correct
88 Correct 264 ms 24432 KB Output is correct
89 Correct 550 ms 42412 KB Output is correct
90 Correct 347 ms 28832 KB Output is correct
91 Correct 537 ms 49256 KB Output is correct
92 Correct 210 ms 30356 KB Output is correct
93 Correct 298 ms 30884 KB Output is correct
94 Correct 495 ms 43564 KB Output is correct
95 Correct 467 ms 43012 KB Output is correct
96 Correct 506 ms 43924 KB Output is correct
97 Correct 549 ms 44864 KB Output is correct
98 Correct 530 ms 49236 KB Output is correct
99 Correct 507 ms 49136 KB Output is correct
100 Correct 520 ms 49164 KB Output is correct
101 Correct 314 ms 43108 KB Output is correct
102 Correct 303 ms 43024 KB Output is correct
103 Correct 358 ms 43128 KB Output is correct
104 Correct 363 ms 43292 KB Output is correct
105 Correct 407 ms 44848 KB Output is correct
106 Correct 331 ms 49336 KB Output is correct
107 Correct 375 ms 49196 KB Output is correct
108 Correct 484 ms 49244 KB Output is correct
109 Correct 419 ms 43108 KB Output is correct
110 Correct 522 ms 46592 KB Output is correct
111 Correct 510 ms 47032 KB Output is correct
112 Correct 395 ms 47020 KB Output is correct
113 Correct 559 ms 49212 KB Output is correct
114 Correct 493 ms 49384 KB Output is correct
115 Correct 288 ms 49176 KB Output is correct
116 Correct 266 ms 49148 KB Output is correct
117 Correct 317 ms 49208 KB Output is correct
118 Correct 293 ms 49208 KB Output is correct
119 Correct 412 ms 49156 KB Output is correct
120 Correct 388 ms 49224 KB Output is correct