답안 #77286 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
77286	2018-09-24T17:27:30 Z	MohamedAhmed0	Art Exhibition (JOI18_art)	C++14	50 / 100	1000 ms	43616 KB

#include <bits/stdc++.h>

using namespace std;

long long dp[100001] ;

int main()
{
    long long n ;
    cin>>n ;
    map<long long , long long>mp ;
    for(long long i = 0 ; i < n ; ++i)
    {
        long long x , y ;
        cin>>x>>y;
        mp[x] += y ;
    }
    vector< pair<long long , long long> >vp ;
    for(auto &i : mp)
      vp.push_back({i.first , i.second});
    long long ans = vp[0].second;
    dp[0] = vp[0].second;
    for(long long i = 1 ; i < vp.size() ; ++i)
    {
       dp[i] = max(vp[i].second , vp[i].second + dp[i-1] - (vp[i].first - vp[i-1].first));
       ans = max(ans , dp[i]);
    }
    cout<<ans<<"\n";
    return 0 ;
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:23:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(long long i = 1 ; i < vp.size() ; ++i)
                           ~~^~~~~~~~~~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	508 KB	Output is correct
3	Correct	2 ms	508 KB	Output is correct
4	Correct	2 ms	508 KB	Output is correct
5	Correct	2 ms	508 KB	Output is correct
6	Correct	2 ms	508 KB	Output is correct
7	Correct	2 ms	508 KB	Output is correct
8	Correct	2 ms	508 KB	Output is correct
9	Correct	2 ms	544 KB	Output is correct
10	Correct	2 ms	544 KB	Output is correct
11	Correct	2 ms	544 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	508 KB	Output is correct
3	Correct	2 ms	508 KB	Output is correct
4	Correct	2 ms	508 KB	Output is correct
5	Correct	2 ms	508 KB	Output is correct
6	Correct	2 ms	508 KB	Output is correct
7	Correct	2 ms	508 KB	Output is correct
8	Correct	2 ms	508 KB	Output is correct
9	Correct	2 ms	544 KB	Output is correct
10	Correct	2 ms	544 KB	Output is correct
11	Correct	2 ms	544 KB	Output is correct
12	Correct	2 ms	552 KB	Output is correct
13	Correct	2 ms	596 KB	Output is correct
14	Correct	2 ms	632 KB	Output is correct
15	Correct	3 ms	640 KB	Output is correct
16	Correct	2 ms	648 KB	Output is correct
17	Correct	3 ms	656 KB	Output is correct
18	Correct	2 ms	664 KB	Output is correct
19	Correct	2 ms	672 KB	Output is correct
20	Correct	3 ms	680 KB	Output is correct
21	Correct	2 ms	688 KB	Output is correct
22	Correct	3 ms	824 KB	Output is correct
23	Correct	2 ms	824 KB	Output is correct
24	Correct	2 ms	824 KB	Output is correct
25	Correct	2 ms	824 KB	Output is correct
26	Correct	2 ms	832 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	508 KB	Output is correct
3	Correct	2 ms	508 KB	Output is correct
4	Correct	2 ms	508 KB	Output is correct
5	Correct	2 ms	508 KB	Output is correct
6	Correct	2 ms	508 KB	Output is correct
7	Correct	2 ms	508 KB	Output is correct
8	Correct	2 ms	508 KB	Output is correct
9	Correct	2 ms	544 KB	Output is correct
10	Correct	2 ms	544 KB	Output is correct
11	Correct	2 ms	544 KB	Output is correct
12	Correct	2 ms	552 KB	Output is correct
13	Correct	2 ms	596 KB	Output is correct
14	Correct	2 ms	632 KB	Output is correct
15	Correct	3 ms	640 KB	Output is correct
16	Correct	2 ms	648 KB	Output is correct
17	Correct	3 ms	656 KB	Output is correct
18	Correct	2 ms	664 KB	Output is correct
19	Correct	2 ms	672 KB	Output is correct
20	Correct	3 ms	680 KB	Output is correct
21	Correct	2 ms	688 KB	Output is correct
22	Correct	3 ms	824 KB	Output is correct
23	Correct	2 ms	824 KB	Output is correct
24	Correct	2 ms	824 KB	Output is correct
25	Correct	2 ms	824 KB	Output is correct
26	Correct	2 ms	832 KB	Output is correct
27	Correct	10 ms	1404 KB	Output is correct
28	Correct	10 ms	1532 KB	Output is correct
29	Correct	9 ms	1660 KB	Output is correct
30	Correct	10 ms	1788 KB	Output is correct
31	Correct	10 ms	2044 KB	Output is correct
32	Correct	10 ms	2056 KB	Output is correct
33	Correct	10 ms	2180 KB	Output is correct
34	Correct	10 ms	2380 KB	Output is correct
35	Correct	12 ms	2436 KB	Output is correct
36	Correct	10 ms	2692 KB	Output is correct
37	Correct	10 ms	2692 KB	Output is correct
38	Correct	10 ms	2840 KB	Output is correct
39	Correct	10 ms	2964 KB	Output is correct
40	Correct	10 ms	3092 KB	Output is correct
41	Correct	10 ms	3220 KB	Output is correct
42	Correct	14 ms	3344 KB	Output is correct
43	Correct	10 ms	3472 KB	Output is correct
44	Correct	10 ms	3600 KB	Output is correct
45	Correct	10 ms	3728 KB	Output is correct
46	Correct	9 ms	3856 KB	Output is correct
47	Correct	10 ms	3984 KB	Output is correct
48	Correct	10 ms	4120 KB	Output is correct
49	Correct	10 ms	4236 KB	Output is correct
50	Correct	11 ms	4320 KB	Output is correct
51	Correct	10 ms	4444 KB	Output is correct

Subtask #4
0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	508 KB	Output is correct
3	Correct	2 ms	508 KB	Output is correct
4	Correct	2 ms	508 KB	Output is correct
5	Correct	2 ms	508 KB	Output is correct
6	Correct	2 ms	508 KB	Output is correct
7	Correct	2 ms	508 KB	Output is correct
8	Correct	2 ms	508 KB	Output is correct
9	Correct	2 ms	544 KB	Output is correct
10	Correct	2 ms	544 KB	Output is correct
11	Correct	2 ms	544 KB	Output is correct
12	Correct	2 ms	552 KB	Output is correct
13	Correct	2 ms	596 KB	Output is correct
14	Correct	2 ms	632 KB	Output is correct
15	Correct	3 ms	640 KB	Output is correct
16	Correct	2 ms	648 KB	Output is correct
17	Correct	3 ms	656 KB	Output is correct
18	Correct	2 ms	664 KB	Output is correct
19	Correct	2 ms	672 KB	Output is correct
20	Correct	3 ms	680 KB	Output is correct
21	Correct	2 ms	688 KB	Output is correct
22	Correct	3 ms	824 KB	Output is correct
23	Correct	2 ms	824 KB	Output is correct
24	Correct	2 ms	824 KB	Output is correct
25	Correct	2 ms	824 KB	Output is correct
26	Correct	2 ms	832 KB	Output is correct
27	Correct	10 ms	1404 KB	Output is correct
28	Correct	10 ms	1532 KB	Output is correct
29	Correct	9 ms	1660 KB	Output is correct
30	Correct	10 ms	1788 KB	Output is correct
31	Correct	10 ms	2044 KB	Output is correct
32	Correct	10 ms	2056 KB	Output is correct
33	Correct	10 ms	2180 KB	Output is correct
34	Correct	10 ms	2380 KB	Output is correct
35	Correct	12 ms	2436 KB	Output is correct
36	Correct	10 ms	2692 KB	Output is correct
37	Correct	10 ms	2692 KB	Output is correct
38	Correct	10 ms	2840 KB	Output is correct
39	Correct	10 ms	2964 KB	Output is correct
40	Correct	10 ms	3092 KB	Output is correct
41	Correct	10 ms	3220 KB	Output is correct
42	Correct	14 ms	3344 KB	Output is correct
43	Correct	10 ms	3472 KB	Output is correct
44	Correct	10 ms	3600 KB	Output is correct
45	Correct	10 ms	3728 KB	Output is correct
46	Correct	9 ms	3856 KB	Output is correct
47	Correct	10 ms	3984 KB	Output is correct
48	Correct	10 ms	4120 KB	Output is correct
49	Correct	10 ms	4236 KB	Output is correct
50	Correct	11 ms	4320 KB	Output is correct
51	Correct	10 ms	4444 KB	Output is correct
52	Execution timed out	1078 ms	43616 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

답안 #77286

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