답안 #45663 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
45663	2018-04-15T20:22:04 Z	reality	Art Exhibition (JOI18_art)	C++17	50 / 100	1000 ms	43584 KB

#include "bits/stdc++.h"
using namespace std;
#define fi first
#define se second
#define ll long long
#define dbg(v) cerr<<#v<<" = "<<v<<'\n'
#define vi vector<int>
#define vl vector <ll>
#define pii pair<int,int>
#define mp make_pair
#define db long double
#define pb push_back
#define all(s) s.begin(),s.end()
template < class T > T smin(T &a,T b) {if (a > b) a = b;return a;}
template < class T > T smax(T &a,T b) {if (a < b) a = b;return a;}
int main(void) {
    int n;
    cin>>n;
    map < ll , ll > M;
    for (int i = 0;i < n;++i) {
        ll u,v;
        cin>>u>>v;
        M[u] += v;
    }
    vector < pair < ll , ll > > s;
    for (auto it : M)
        s.pb(it);
    n = s.size();
    vl ss;
    for (int i = 1;i < n;++i)
        s[i].se += s[i - 1].se;
    ll mn = -s[0].fi;
    ll ans = 0;
    for (int i = 1;i < n;++i) {
        if (i > 0)
            smin(mn,s[i - 1].se - s[i].fi);
        smax(ans,s[i].se - s[i].fi - mn);
    }
    cout << ans << '\n';
    return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 KB	Output is correct
2	Correct	2 ms	380 KB	Output is correct
3	Correct	2 ms	380 KB	Output is correct
4	Correct	2 ms	440 KB	Output is correct
5	Correct	2 ms	532 KB	Output is correct
6	Correct	2 ms	652 KB	Output is correct
7	Correct	2 ms	712 KB	Output is correct
8	Correct	2 ms	720 KB	Output is correct
9	Correct	2 ms	728 KB	Output is correct
10	Correct	2 ms	728 KB	Output is correct
11	Correct	2 ms	728 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 KB	Output is correct
2	Correct	2 ms	380 KB	Output is correct
3	Correct	2 ms	380 KB	Output is correct
4	Correct	2 ms	440 KB	Output is correct
5	Correct	2 ms	532 KB	Output is correct
6	Correct	2 ms	652 KB	Output is correct
7	Correct	2 ms	712 KB	Output is correct
8	Correct	2 ms	720 KB	Output is correct
9	Correct	2 ms	728 KB	Output is correct
10	Correct	2 ms	728 KB	Output is correct
11	Correct	2 ms	728 KB	Output is correct
12	Correct	2 ms	772 KB	Output is correct
13	Correct	3 ms	780 KB	Output is correct
14	Correct	3 ms	808 KB	Output is correct
15	Correct	2 ms	836 KB	Output is correct
16	Correct	3 ms	856 KB	Output is correct
17	Correct	2 ms	880 KB	Output is correct
18	Correct	2 ms	888 KB	Output is correct
19	Correct	2 ms	888 KB	Output is correct
20	Correct	3 ms	888 KB	Output is correct
21	Correct	2 ms	912 KB	Output is correct
22	Correct	3 ms	920 KB	Output is correct
23	Correct	2 ms	1024 KB	Output is correct
24	Correct	2 ms	1024 KB	Output is correct
25	Correct	2 ms	1024 KB	Output is correct
26	Correct	3 ms	1024 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 KB	Output is correct
2	Correct	2 ms	380 KB	Output is correct
3	Correct	2 ms	380 KB	Output is correct
4	Correct	2 ms	440 KB	Output is correct
5	Correct	2 ms	532 KB	Output is correct
6	Correct	2 ms	652 KB	Output is correct
7	Correct	2 ms	712 KB	Output is correct
8	Correct	2 ms	720 KB	Output is correct
9	Correct	2 ms	728 KB	Output is correct
10	Correct	2 ms	728 KB	Output is correct
11	Correct	2 ms	728 KB	Output is correct
12	Correct	2 ms	772 KB	Output is correct
13	Correct	3 ms	780 KB	Output is correct
14	Correct	3 ms	808 KB	Output is correct
15	Correct	2 ms	836 KB	Output is correct
16	Correct	3 ms	856 KB	Output is correct
17	Correct	2 ms	880 KB	Output is correct
18	Correct	2 ms	888 KB	Output is correct
19	Correct	2 ms	888 KB	Output is correct
20	Correct	3 ms	888 KB	Output is correct
21	Correct	2 ms	912 KB	Output is correct
22	Correct	3 ms	920 KB	Output is correct
23	Correct	2 ms	1024 KB	Output is correct
24	Correct	2 ms	1024 KB	Output is correct
25	Correct	2 ms	1024 KB	Output is correct
26	Correct	3 ms	1024 KB	Output is correct
27	Correct	10 ms	1500 KB	Output is correct
28	Correct	10 ms	1728 KB	Output is correct
29	Correct	11 ms	1848 KB	Output is correct
30	Correct	10 ms	1984 KB	Output is correct
31	Correct	10 ms	2020 KB	Output is correct
32	Correct	11 ms	2236 KB	Output is correct
33	Correct	11 ms	2352 KB	Output is correct
34	Correct	10 ms	2464 KB	Output is correct
35	Correct	11 ms	2532 KB	Output is correct
36	Correct	16 ms	2788 KB	Output is correct
37	Correct	10 ms	3008 KB	Output is correct
38	Correct	11 ms	3008 KB	Output is correct
39	Correct	10 ms	3172 KB	Output is correct
40	Correct	10 ms	3300 KB	Output is correct
41	Correct	10 ms	3420 KB	Output is correct
42	Correct	12 ms	3552 KB	Output is correct
43	Correct	10 ms	3592 KB	Output is correct
44	Correct	10 ms	3808 KB	Output is correct
45	Correct	10 ms	3936 KB	Output is correct
46	Correct	10 ms	3972 KB	Output is correct
47	Correct	10 ms	4192 KB	Output is correct
48	Correct	10 ms	4228 KB	Output is correct
49	Correct	10 ms	4356 KB	Output is correct
50	Correct	10 ms	4700 KB	Output is correct
51	Correct	10 ms	4828 KB	Output is correct

Subtask #4
0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 KB	Output is correct
2	Correct	2 ms	380 KB	Output is correct
3	Correct	2 ms	380 KB	Output is correct
4	Correct	2 ms	440 KB	Output is correct
5	Correct	2 ms	532 KB	Output is correct
6	Correct	2 ms	652 KB	Output is correct
7	Correct	2 ms	712 KB	Output is correct
8	Correct	2 ms	720 KB	Output is correct
9	Correct	2 ms	728 KB	Output is correct
10	Correct	2 ms	728 KB	Output is correct
11	Correct	2 ms	728 KB	Output is correct
12	Correct	2 ms	772 KB	Output is correct
13	Correct	3 ms	780 KB	Output is correct
14	Correct	3 ms	808 KB	Output is correct
15	Correct	2 ms	836 KB	Output is correct
16	Correct	3 ms	856 KB	Output is correct
17	Correct	2 ms	880 KB	Output is correct
18	Correct	2 ms	888 KB	Output is correct
19	Correct	2 ms	888 KB	Output is correct
20	Correct	3 ms	888 KB	Output is correct
21	Correct	2 ms	912 KB	Output is correct
22	Correct	3 ms	920 KB	Output is correct
23	Correct	2 ms	1024 KB	Output is correct
24	Correct	2 ms	1024 KB	Output is correct
25	Correct	2 ms	1024 KB	Output is correct
26	Correct	3 ms	1024 KB	Output is correct
27	Correct	10 ms	1500 KB	Output is correct
28	Correct	10 ms	1728 KB	Output is correct
29	Correct	11 ms	1848 KB	Output is correct
30	Correct	10 ms	1984 KB	Output is correct
31	Correct	10 ms	2020 KB	Output is correct
32	Correct	11 ms	2236 KB	Output is correct
33	Correct	11 ms	2352 KB	Output is correct
34	Correct	10 ms	2464 KB	Output is correct
35	Correct	11 ms	2532 KB	Output is correct
36	Correct	16 ms	2788 KB	Output is correct
37	Correct	10 ms	3008 KB	Output is correct
38	Correct	11 ms	3008 KB	Output is correct
39	Correct	10 ms	3172 KB	Output is correct
40	Correct	10 ms	3300 KB	Output is correct
41	Correct	10 ms	3420 KB	Output is correct
42	Correct	12 ms	3552 KB	Output is correct
43	Correct	10 ms	3592 KB	Output is correct
44	Correct	10 ms	3808 KB	Output is correct
45	Correct	10 ms	3936 KB	Output is correct
46	Correct	10 ms	3972 KB	Output is correct
47	Correct	10 ms	4192 KB	Output is correct
48	Correct	10 ms	4228 KB	Output is correct
49	Correct	10 ms	4356 KB	Output is correct
50	Correct	10 ms	4700 KB	Output is correct
51	Correct	10 ms	4828 KB	Output is correct
52	Execution timed out	1064 ms	43584 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

답안 #45663

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 50.0