Submission #574070

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
574070	2022-06-07T16:51:23 Z	Ronin13	Exhibition (JOI19_ho_t2)	C++14	100 / 100	584 ms	10964 KB

joi2019_ho_t2

#include<bits/stdc++.h>
#define ll long long
#define ull unsigned ll
#define f first
#define s second
#define pll pair<ll,ll>
#define pii pair<int,int>
#define pb push_back
#define epb emplace_back
using namespace std;

const ll linf = 1e18 + 1;

int main(){
    int n; cin >> n;
    int m; cin >> m;
    vector <ll> d(n + 1, linf);
    d[0] = 0;
    pll a[n + 1];
    ll b[m + 1];
    for(int i = 1; i <= n; i++){
        cin >> a[i].f >> a[i].s;
    }
    for(int i= 1; i <= m; i++) cin >> b[i];
    int l = 0, r = n + 1;
    sort(a  + 1 , a + 1 + n);
    sort(b + 1, b +  1 + m);
    while(l + 1 < r){
        int mid = (l + r) / 2;
        multiset <ll> st;
        ll last = -1;
        bool ind = true;
        int cur = 1;
        if(m < mid) {
            r = mid;
            continue;
        }
        for(int i = m - mid + 1; i <= m; i++){
            while(cur <= n && a[cur].f <= b[i])
                st.insert(a[cur].s), cur++;
            if(st.empty()) {
                ind = false;
                break;
            }
            multiset <ll> :: iterator it = st.lower_bound(last);
            if(it == st.end()){
                ind = false;
                break;
            }
            last = *it;
            st.erase(it);
        }
        if(ind) l = mid;
        else r = mid;
    }
    cout << l;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	296 KB	Output is correct

Subtask #2
40.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	296 KB	Output is correct
20	Correct	2 ms	356 KB	Output is correct
21	Correct	3 ms	340 KB	Output is correct
22	Correct	2 ms	340 KB	Output is correct
23	Correct	2 ms	308 KB	Output is correct
24	Correct	3 ms	340 KB	Output is correct
25	Correct	3 ms	340 KB	Output is correct
26	Correct	3 ms	312 KB	Output is correct
27	Correct	2 ms	292 KB	Output is correct
28	Correct	2 ms	308 KB	Output is correct
29	Correct	4 ms	340 KB	Output is correct
30	Correct	3 ms	340 KB	Output is correct
31	Correct	3 ms	340 KB	Output is correct
32	Correct	1 ms	308 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	3 ms	340 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	3 ms	380 KB	Output is correct
37	Correct	3 ms	312 KB	Output is correct

Subtask #3
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	296 KB	Output is correct
20	Correct	2 ms	356 KB	Output is correct
21	Correct	3 ms	340 KB	Output is correct
22	Correct	2 ms	340 KB	Output is correct
23	Correct	2 ms	308 KB	Output is correct
24	Correct	3 ms	340 KB	Output is correct
25	Correct	3 ms	340 KB	Output is correct
26	Correct	3 ms	312 KB	Output is correct
27	Correct	2 ms	292 KB	Output is correct
28	Correct	2 ms	308 KB	Output is correct
29	Correct	4 ms	340 KB	Output is correct
30	Correct	3 ms	340 KB	Output is correct
31	Correct	3 ms	340 KB	Output is correct
32	Correct	1 ms	308 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	3 ms	340 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	3 ms	380 KB	Output is correct
37	Correct	3 ms	312 KB	Output is correct
38	Correct	288 ms	8612 KB	Output is correct
39	Correct	307 ms	8612 KB	Output is correct
40	Correct	344 ms	9032 KB	Output is correct
41	Correct	297 ms	8660 KB	Output is correct
42	Correct	123 ms	6232 KB	Output is correct
43	Correct	122 ms	6324 KB	Output is correct
44	Correct	379 ms	8652 KB	Output is correct
45	Correct	537 ms	10188 KB	Output is correct
46	Correct	566 ms	10188 KB	Output is correct
47	Correct	318 ms	8560 KB	Output is correct
48	Correct	310 ms	8544 KB	Output is correct
49	Correct	380 ms	8068 KB	Output is correct
50	Correct	387 ms	7956 KB	Output is correct
51	Correct	131 ms	6324 KB	Output is correct
52	Correct	121 ms	6220 KB	Output is correct
53	Correct	122 ms	6272 KB	Output is correct
54	Correct	440 ms	10964 KB	Output is correct
55	Correct	304 ms	8652 KB	Output is correct
56	Correct	99 ms	6840 KB	Output is correct
57	Correct	55 ms	1940 KB	Output is correct
58	Correct	114 ms	9156 KB	Output is correct
59	Correct	180 ms	9160 KB	Output is correct
60	Correct	51 ms	2032 KB	Output is correct
61	Correct	209 ms	4824 KB	Output is correct
62	Correct	518 ms	8652 KB	Output is correct
63	Correct	511 ms	8780 KB	Output is correct
64	Correct	535 ms	8648 KB	Output is correct
65	Correct	530 ms	8648 KB	Output is correct
66	Correct	519 ms	8780 KB	Output is correct
67	Correct	527 ms	8648 KB	Output is correct
68	Correct	481 ms	8664 KB	Output is correct
69	Correct	551 ms	8776 KB	Output is correct
70	Correct	584 ms	8664 KB	Output is correct
71	Correct	522 ms	8592 KB	Output is correct
72	Correct	542 ms	8660 KB	Output is correct
73	Correct	418 ms	8648 KB	Output is correct

Submission #574070

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 40.0 / 40.0

Subtask #3 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
40.0 / 40.0

Subtask #3
50.0 / 50.0