oj.uz

답안 #713519

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
713519 2023-03-22T11:18:49 Z Ronin13 Financial Report (JOI21_financial) C++14
100 / 100
 908 ms 41832 KB 
#include <bits/stdc++.h>
#define ll long long
#define f first
#define s second
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pb push_back
#define epb emplace_back
#define ull unsigned ll
using namespace std;
const int nmax = 500001;

vector <int> t(4 * nmax);
vector <bool> lazy(4 * nmax, 0);

void push(int v){
    if(lazy[v]){
        t[2 * v] = t[2 * v + 1] = 0;
        lazy[v * 2] = lazy[v * 2 + 1] = true;
        lazy[v] = false;
    }
}

void update(int v, int l, int r, int st, int fin){
    if(l > fin || r < st){
        return;
    }
    if(l >= st && r <= fin){
        t[v] = 0;
        lazy[v] = true;
        return;
    }
    int m = (l + r) / 2;
    push(v);
    update(2 * v, l, m, st, fin);
    update(2 * v + 1, m+ 1, r, st, fin);
    t[v] = max(t[2 * v], t[2 * v + 1]);
}

void upd_p(int v, int l, int r, int pos, int val){
    if(l > pos || r < pos)
        return;
    if(l == r){
        t[v] = max(t[v], val);
        return;
    }
    int m = (l + r) / 2;
    push(v);
    upd_p(2 * v, l, m, pos, val);
    upd_p(2 * v + 1, m + 1, r, pos, val);
    t[v]= max(t[2 * v], t[2 * v + 1]);
}

int get(int v, int l, int r, int st, int fin){
    if(l > fin || r < st)
        return 0;
    if(l >= st && r <= fin)
        return t[v];
    push(v);
    int m = (l + r) / 2;
    return max(get(2 * v, l, m, st, fin),
               get(2 * v + 1, m + 1, r, st, fin));
}

int main(){
    ios_base::sync_with_stdio(false); cin.tie(0);
    int n, d; cin >> n >> d;
    int a[n + 1];
    vector <int> comp;
    map <int, int> mp;
    for(int i = 1; i <= n; ++i){
        cin >> a[i];
        comp.pb(a[i]);
    }
    sort(comp.begin(), comp.end());
    for(int i= 0; i < comp.size(); i++)
        mp[comp[i]] = i + 1;
    for(int i= 1; i <= n; i++)
        a[i] = mp[a[i]];
    multiset <int> st;
    for(int i = 1; i <= n; i++){
        int x = get(1, 1, n, 1, a[i] - 1);
        upd_p(1, 1, n, a[i], x + 1);
        st.insert(a[i]);
        if(st.size() < d) continue;
        if(st.size() > d)
            st.erase(st.find(a[i - d]));
        update(1, 1, n, 1, *st.begin() - 1);
    }
    cout << t[1];
    return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:76:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   76 |     for(int i= 0; i < comp.size(); i++)
      |                   ~~^~~~~~~~~~~~~
Main.cpp:85:22: warning: comparison of integer expressions of different signedness: 'std::multiset<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   85 |         if(st.size() < d) continue;
      |            ~~~~~~~~~~^~~
Main.cpp:86:22: warning: comparison of integer expressions of different signedness: 'std::multiset<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   86 |         if(st.size() > d)
      |            ~~~~~~~~~~^~~

Subtask #1
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8404 KB Output is correct
2 Correct 4 ms 8404 KB Output is correct
3 Correct 4 ms 8404 KB Output is correct
4 Correct 4 ms 8404 KB Output is correct
5 Correct 4 ms 8404 KB Output is correct
6 Correct 4 ms 8404 KB Output is correct
7 Correct 4 ms 8404 KB Output is correct
8 Correct 4 ms 8404 KB Output is correct
9 Correct 4 ms 8404 KB Output is correct
10 Correct 4 ms 8404 KB Output is correct
11 Correct 4 ms 8404 KB Output is correct
12 Correct 4 ms 8404 KB Output is correct
13 Correct 4 ms 8404 KB Output is correct
14 Correct 4 ms 8276 KB Output is correct
15 Correct 4 ms 8404 KB Output is correct
16 Correct 3 ms 8404 KB Output is correct
17 Correct 5 ms 8404 KB Output is correct
18 Correct 4 ms 8404 KB Output is correct
19 Correct 5 ms 8404 KB Output is correct
20 Correct 4 ms 8412 KB Output is correct
21 Correct 4 ms 8404 KB Output is correct
22 Correct 3 ms 8404 KB Output is correct
23 Correct 4 ms 8404 KB Output is correct
24 Correct 4 ms 8404 KB Output is correct
25 Correct 4 ms 8404 KB Output is correct
26 Correct 4 ms 8404 KB Output is correct

Subtask #2
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8404 KB Output is correct
2 Correct 4 ms 8404 KB Output is correct
3 Correct 4 ms 8404 KB Output is correct
4 Correct 4 ms 8404 KB Output is correct
5 Correct 4 ms 8404 KB Output is correct
6 Correct 4 ms 8404 KB Output is correct
7 Correct 4 ms 8404 KB Output is correct
8 Correct 4 ms 8404 KB Output is correct
9 Correct 4 ms 8404 KB Output is correct
10 Correct 4 ms 8404 KB Output is correct
11 Correct 4 ms 8404 KB Output is correct
12 Correct 4 ms 8404 KB Output is correct
13 Correct 4 ms 8404 KB Output is correct
14 Correct 4 ms 8276 KB Output is correct
15 Correct 4 ms 8404 KB Output is correct
16 Correct 3 ms 8404 KB Output is correct
17 Correct 5 ms 8404 KB Output is correct
18 Correct 4 ms 8404 KB Output is correct
19 Correct 5 ms 8404 KB Output is correct
20 Correct 4 ms 8412 KB Output is correct
21 Correct 4 ms 8404 KB Output is correct
22 Correct 3 ms 8404 KB Output is correct
23 Correct 4 ms 8404 KB Output is correct
24 Correct 4 ms 8404 KB Output is correct
25 Correct 4 ms 8404 KB Output is correct
26 Correct 4 ms 8404 KB Output is correct
27 Correct 4 ms 8420 KB Output is correct
28 Correct 4 ms 8408 KB Output is correct
29 Correct 4 ms 8404 KB Output is correct
30 Correct 4 ms 8404 KB Output is correct
31 Correct 4 ms 8412 KB Output is correct
32 Correct 4 ms 8412 KB Output is correct
33 Correct 4 ms 8404 KB Output is correct
34 Correct 5 ms 8404 KB Output is correct
35 Correct 5 ms 8404 KB Output is correct
36 Correct 6 ms 8404 KB Output is correct
37 Correct 5 ms 8412 KB Output is correct
38 Correct 4 ms 8404 KB Output is correct
39 Correct 4 ms 8416 KB Output is correct
40 Correct 4 ms 8404 KB Output is correct

Subtask #3
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8404 KB Output is correct
2 Correct 4 ms 8404 KB Output is correct
3 Correct 4 ms 8404 KB Output is correct
4 Correct 4 ms 8404 KB Output is correct
5 Correct 4 ms 8404 KB Output is correct
6 Correct 4 ms 8404 KB Output is correct
7 Correct 4 ms 8404 KB Output is correct
8 Correct 4 ms 8404 KB Output is correct
9 Correct 4 ms 8404 KB Output is correct
10 Correct 4 ms 8404 KB Output is correct
11 Correct 4 ms 8404 KB Output is correct
12 Correct 4 ms 8404 KB Output is correct
13 Correct 4 ms 8404 KB Output is correct
14 Correct 4 ms 8276 KB Output is correct
15 Correct 4 ms 8404 KB Output is correct
16 Correct 3 ms 8404 KB Output is correct
17 Correct 5 ms 8404 KB Output is correct
18 Correct 4 ms 8404 KB Output is correct
19 Correct 5 ms 8404 KB Output is correct
20 Correct 4 ms 8412 KB Output is correct
21 Correct 4 ms 8404 KB Output is correct
22 Correct 3 ms 8404 KB Output is correct
23 Correct 4 ms 8404 KB Output is correct
24 Correct 4 ms 8404 KB Output is correct
25 Correct 4 ms 8404 KB Output is correct
26 Correct 4 ms 8404 KB Output is correct
27 Correct 4 ms 8420 KB Output is correct
28 Correct 4 ms 8408 KB Output is correct
29 Correct 4 ms 8404 KB Output is correct
30 Correct 4 ms 8404 KB Output is correct
31 Correct 4 ms 8412 KB Output is correct
32 Correct 4 ms 8412 KB Output is correct
33 Correct 4 ms 8404 KB Output is correct
34 Correct 5 ms 8404 KB Output is correct
35 Correct 5 ms 8404 KB Output is correct
36 Correct 6 ms 8404 KB Output is correct
37 Correct 5 ms 8412 KB Output is correct
38 Correct 4 ms 8404 KB Output is correct
39 Correct 4 ms 8416 KB Output is correct
40 Correct 4 ms 8404 KB Output is correct
41 Correct 9 ms 8532 KB Output is correct
42 Correct 10 ms 8812 KB Output is correct
43 Correct 8 ms 8532 KB Output is correct
44 Correct 9 ms 8660 KB Output is correct
45 Correct 11 ms 8660 KB Output is correct
46 Correct 9 ms 9196 KB Output is correct
47 Correct 11 ms 8812 KB Output is correct
48 Correct 10 ms 8764 KB Output is correct
49 Correct 11 ms 8788 KB Output is correct
50 Correct 11 ms 8788 KB Output is correct
51 Correct 10 ms 8808 KB Output is correct
52 Correct 11 ms 8804 KB Output is correct
53 Correct 9 ms 8740 KB Output is correct
54 Correct 12 ms 8764 KB Output is correct
55 Correct 11 ms 8788 KB Output is correct
56 Correct 10 ms 8788 KB Output is correct
57 Correct 11 ms 8808 KB Output is correct
58 Correct 8 ms 9172 KB Output is correct
59 Correct 9 ms 9164 KB Output is correct
60 Correct 11 ms 8804 KB Output is correct
61 Correct 11 ms 8932 KB Output is correct

Subtask #4
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 211 ms 14488 KB Output is correct
2 Correct 224 ms 14080 KB Output is correct
3 Correct 279 ms 14408 KB Output is correct
4 Correct 491 ms 25800 KB Output is correct
5 Correct 483 ms 27656 KB Output is correct
6 Correct 471 ms 27676 KB Output is correct
7 Correct 285 ms 27608 KB Output is correct
8 Correct 283 ms 27704 KB Output is correct
9 Correct 303 ms 27664 KB Output is correct
10 Correct 286 ms 27724 KB Output is correct
11 Correct 410 ms 27828 KB Output is correct
12 Correct 431 ms 27640 KB Output is correct
13 Correct 440 ms 27848 KB Output is correct
14 Correct 555 ms 27716 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 222 ms 27984 KB Output is correct
2 Correct 332 ms 27684 KB Output is correct
3 Correct 494 ms 27904 KB Output is correct
4 Correct 556 ms 41812 KB Output is correct
5 Correct 506 ms 41812 KB Output is correct
6 Correct 581 ms 41808 KB Output is correct
7 Correct 284 ms 41716 KB Output is correct
8 Correct 282 ms 41764 KB Output is correct
9 Correct 270 ms 41624 KB Output is correct
10 Correct 371 ms 41672 KB Output is correct
11 Correct 536 ms 41824 KB Output is correct
12 Correct 472 ms 41780 KB Output is correct

Subtask #6
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 8404 KB Output is correct
2 Correct 4 ms 8404 KB Output is correct
3 Correct 4 ms 8404 KB Output is correct
4 Correct 4 ms 8404 KB Output is correct
5 Correct 4 ms 8404 KB Output is correct
6 Correct 4 ms 8404 KB Output is correct
7 Correct 4 ms 8404 KB Output is correct
8 Correct 4 ms 8404 KB Output is correct
9 Correct 4 ms 8404 KB Output is correct
10 Correct 4 ms 8404 KB Output is correct
11 Correct 4 ms 8404 KB Output is correct
12 Correct 4 ms 8404 KB Output is correct
13 Correct 4 ms 8404 KB Output is correct
14 Correct 4 ms 8276 KB Output is correct
15 Correct 4 ms 8404 KB Output is correct
16 Correct 3 ms 8404 KB Output is correct
17 Correct 5 ms 8404 KB Output is correct
18 Correct 4 ms 8404 KB Output is correct
19 Correct 5 ms 8404 KB Output is correct
20 Correct 4 ms 8412 KB Output is correct
21 Correct 4 ms 8404 KB Output is correct
22 Correct 3 ms 8404 KB Output is correct
23 Correct 4 ms 8404 KB Output is correct
24 Correct 4 ms 8404 KB Output is correct
25 Correct 4 ms 8404 KB Output is correct
26 Correct 4 ms 8404 KB Output is correct
27 Correct 4 ms 8420 KB Output is correct
28 Correct 4 ms 8408 KB Output is correct
29 Correct 4 ms 8404 KB Output is correct
30 Correct 4 ms 8404 KB Output is correct
31 Correct 4 ms 8412 KB Output is correct
32 Correct 4 ms 8412 KB Output is correct
33 Correct 4 ms 8404 KB Output is correct
34 Correct 5 ms 8404 KB Output is correct
35 Correct 5 ms 8404 KB Output is correct
36 Correct 6 ms 8404 KB Output is correct
37 Correct 5 ms 8412 KB Output is correct
38 Correct 4 ms 8404 KB Output is correct
39 Correct 4 ms 8416 KB Output is correct
40 Correct 4 ms 8404 KB Output is correct
41 Correct 9 ms 8532 KB Output is correct
42 Correct 10 ms 8812 KB Output is correct
43 Correct 8 ms 8532 KB Output is correct
44 Correct 9 ms 8660 KB Output is correct
45 Correct 11 ms 8660 KB Output is correct
46 Correct 9 ms 9196 KB Output is correct
47 Correct 11 ms 8812 KB Output is correct
48 Correct 10 ms 8764 KB Output is correct
49 Correct 11 ms 8788 KB Output is correct
50 Correct 11 ms 8788 KB Output is correct
51 Correct 10 ms 8808 KB Output is correct
52 Correct 11 ms 8804 KB Output is correct
53 Correct 9 ms 8740 KB Output is correct
54 Correct 12 ms 8764 KB Output is correct
55 Correct 11 ms 8788 KB Output is correct
56 Correct 10 ms 8788 KB Output is correct
57 Correct 11 ms 8808 KB Output is correct
58 Correct 8 ms 9172 KB Output is correct
59 Correct 9 ms 9164 KB Output is correct
60 Correct 11 ms 8804 KB Output is correct
61 Correct 11 ms 8932 KB Output is correct
62 Correct 211 ms 14488 KB Output is correct
63 Correct 224 ms 14080 KB Output is correct
64 Correct 279 ms 14408 KB Output is correct
65 Correct 491 ms 25800 KB Output is correct
66 Correct 483 ms 27656 KB Output is correct
67 Correct 471 ms 27676 KB Output is correct
68 Correct 285 ms 27608 KB Output is correct
69 Correct 283 ms 27704 KB Output is correct
70 Correct 303 ms 27664 KB Output is correct
71 Correct 286 ms 27724 KB Output is correct
72 Correct 410 ms 27828 KB Output is correct
73 Correct 431 ms 27640 KB Output is correct
74 Correct 440 ms 27848 KB Output is correct
75 Correct 555 ms 27716 KB Output is correct
76 Correct 222 ms 27984 KB Output is correct
77 Correct 332 ms 27684 KB Output is correct
78 Correct 494 ms 27904 KB Output is correct
79 Correct 556 ms 41812 KB Output is correct
80 Correct 506 ms 41812 KB Output is correct
81 Correct 581 ms 41808 KB Output is correct
82 Correct 284 ms 41716 KB Output is correct
83 Correct 282 ms 41764 KB Output is correct
84 Correct 270 ms 41624 KB Output is correct
85 Correct 371 ms 41672 KB Output is correct
86 Correct 536 ms 41824 KB Output is correct
87 Correct 472 ms 41780 KB Output is correct
88 Correct 298 ms 14408 KB Output is correct
89 Correct 546 ms 27188 KB Output is correct
90 Correct 358 ms 15820 KB Output is correct
91 Correct 475 ms 27684 KB Output is correct
92 Correct 276 ms 14428 KB Output is correct
93 Correct 438 ms 14460 KB Output is correct
94 Correct 908 ms 33360 KB Output is correct
95 Correct 492 ms 27732 KB Output is correct
96 Correct 429 ms 27656 KB Output is correct
97 Correct 497 ms 27712 KB Output is correct
98 Correct 511 ms 27932 KB Output is correct
99 Correct 475 ms 27736 KB Output is correct
100 Correct 518 ms 27736 KB Output is correct
101 Correct 297 ms 27664 KB Output is correct
102 Correct 308 ms 27736 KB Output is correct
103 Correct 344 ms 27776 KB Output is correct
104 Correct 377 ms 27736 KB Output is correct
105 Correct 472 ms 28612 KB Output is correct
106 Correct 351 ms 27732 KB Output is correct
107 Correct 385 ms 27732 KB Output is correct
108 Correct 491 ms 28000 KB Output is correct
109 Correct 401 ms 27728 KB Output is correct
110 Correct 494 ms 27724 KB Output is correct
111 Correct 485 ms 27720 KB Output is correct
112 Correct 411 ms 28000 KB Output is correct
113 Correct 509 ms 27868 KB Output is correct
114 Correct 524 ms 27876 KB Output is correct
115 Correct 288 ms 41804 KB Output is correct
116 Correct 281 ms 41832 KB Output is correct
117 Correct 314 ms 34668 KB Output is correct
118 Correct 315 ms 34756 KB Output is correct
119 Correct 362 ms 27720 KB Output is correct
120 Correct 366 ms 27780 KB Output is correct