답안 #86062 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
86062	2018-11-24T12:06:35 Z	rzbt	Art Exhibition (JOI18_art)	C++14	100 / 100	336 ms	52992 KB

#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define F first
#define S second
#define all(x) x.begin(),x.end()
#define MAXN 500005
typedef long long ll;


using namespace std;


ll n,parc[MAXN];
pair<ll,ll> niz[MAXN];


int main()
{
    scanf("%lld", &n);
    for(int i=1;i<=n;i++)
        scanf("%lld %lld", &niz[i].first,&niz[i].second);
    sort(niz+1,niz+1+n);
    ll mi=-niz[1].first,res=niz[1].second;
    parc[1]=niz[1].second;
    for(int i=2;i<=n;i++){
        parc[i]=parc[i-1]+niz[i].second;
        mi=min(mi,parc[i-1]-niz[i].first);
        res=max(res,parc[i]-niz[i].first-mi);
        //printf("   %lld %lld %lld\n",mi,res,parc[i]);
    }
    printf("%lld",res);

    return 0;
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:20:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld", &n);
     ~~~~~^~~~~~~~~~~~
art.cpp:22:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld %lld", &niz[i].first,&niz[i].second);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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	376 KB	Output is correct
3	Correct	2 ms	452 KB	Output is correct
4	Correct	2 ms	532 KB	Output is correct
5	Correct	2 ms	552 KB	Output is correct
6	Correct	3 ms	672 KB	Output is correct
7	Correct	2 ms	672 KB	Output is correct
8	Correct	2 ms	736 KB	Output is correct
9	Correct	2 ms	736 KB	Output is correct
10	Correct	3 ms	736 KB	Output is correct
11	Correct	2 ms	736 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	376 KB	Output is correct
3	Correct	2 ms	452 KB	Output is correct
4	Correct	2 ms	532 KB	Output is correct
5	Correct	2 ms	552 KB	Output is correct
6	Correct	3 ms	672 KB	Output is correct
7	Correct	2 ms	672 KB	Output is correct
8	Correct	2 ms	736 KB	Output is correct
9	Correct	2 ms	736 KB	Output is correct
10	Correct	3 ms	736 KB	Output is correct
11	Correct	2 ms	736 KB	Output is correct
12	Correct	2 ms	736 KB	Output is correct
13	Correct	2 ms	736 KB	Output is correct
14	Correct	3 ms	736 KB	Output is correct
15	Correct	2 ms	736 KB	Output is correct
16	Correct	2 ms	736 KB	Output is correct
17	Correct	2 ms	796 KB	Output is correct
18	Correct	2 ms	796 KB	Output is correct
19	Correct	2 ms	796 KB	Output is correct
20	Correct	2 ms	796 KB	Output is correct
21	Correct	3 ms	796 KB	Output is correct
22	Correct	2 ms	796 KB	Output is correct
23	Correct	2 ms	796 KB	Output is correct
24	Correct	2 ms	796 KB	Output is correct
25	Correct	2 ms	796 KB	Output is correct
26	Correct	2 ms	796 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	376 KB	Output is correct
3	Correct	2 ms	452 KB	Output is correct
4	Correct	2 ms	532 KB	Output is correct
5	Correct	2 ms	552 KB	Output is correct
6	Correct	3 ms	672 KB	Output is correct
7	Correct	2 ms	672 KB	Output is correct
8	Correct	2 ms	736 KB	Output is correct
9	Correct	2 ms	736 KB	Output is correct
10	Correct	3 ms	736 KB	Output is correct
11	Correct	2 ms	736 KB	Output is correct
12	Correct	2 ms	736 KB	Output is correct
13	Correct	2 ms	736 KB	Output is correct
14	Correct	3 ms	736 KB	Output is correct
15	Correct	2 ms	736 KB	Output is correct
16	Correct	2 ms	736 KB	Output is correct
17	Correct	2 ms	796 KB	Output is correct
18	Correct	2 ms	796 KB	Output is correct
19	Correct	2 ms	796 KB	Output is correct
20	Correct	2 ms	796 KB	Output is correct
21	Correct	3 ms	796 KB	Output is correct
22	Correct	2 ms	796 KB	Output is correct
23	Correct	2 ms	796 KB	Output is correct
24	Correct	2 ms	796 KB	Output is correct
25	Correct	2 ms	796 KB	Output is correct
26	Correct	2 ms	796 KB	Output is correct
27	Correct	5 ms	924 KB	Output is correct
28	Correct	5 ms	1052 KB	Output is correct
29	Correct	7 ms	1180 KB	Output is correct
30	Correct	5 ms	1424 KB	Output is correct
31	Correct	5 ms	1436 KB	Output is correct
32	Correct	5 ms	1568 KB	Output is correct
33	Correct	5 ms	1692 KB	Output is correct
34	Correct	5 ms	1820 KB	Output is correct
35	Correct	5 ms	1948 KB	Output is correct
36	Correct	7 ms	2076 KB	Output is correct
37	Correct	6 ms	2204 KB	Output is correct
38	Correct	10 ms	2460 KB	Output is correct
39	Correct	5 ms	2460 KB	Output is correct
40	Correct	5 ms	2588 KB	Output is correct
41	Correct	5 ms	2716 KB	Output is correct
42	Correct	5 ms	2852 KB	Output is correct
43	Correct	5 ms	2988 KB	Output is correct
44	Correct	5 ms	3120 KB	Output is correct
45	Correct	5 ms	3228 KB	Output is correct
46	Correct	5 ms	3352 KB	Output is correct
47	Correct	5 ms	3480 KB	Output is correct
48	Correct	5 ms	3608 KB	Output is correct
49	Correct	5 ms	3736 KB	Output is correct
50	Correct	5 ms	3864 KB	Output is correct
51	Correct	5 ms	3996 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	452 KB	Output is correct
4	Correct	2 ms	532 KB	Output is correct
5	Correct	2 ms	552 KB	Output is correct
6	Correct	3 ms	672 KB	Output is correct
7	Correct	2 ms	672 KB	Output is correct
8	Correct	2 ms	736 KB	Output is correct
9	Correct	2 ms	736 KB	Output is correct
10	Correct	3 ms	736 KB	Output is correct
11	Correct	2 ms	736 KB	Output is correct
12	Correct	2 ms	736 KB	Output is correct
13	Correct	2 ms	736 KB	Output is correct
14	Correct	3 ms	736 KB	Output is correct
15	Correct	2 ms	736 KB	Output is correct
16	Correct	2 ms	736 KB	Output is correct
17	Correct	2 ms	796 KB	Output is correct
18	Correct	2 ms	796 KB	Output is correct
19	Correct	2 ms	796 KB	Output is correct
20	Correct	2 ms	796 KB	Output is correct
21	Correct	3 ms	796 KB	Output is correct
22	Correct	2 ms	796 KB	Output is correct
23	Correct	2 ms	796 KB	Output is correct
24	Correct	2 ms	796 KB	Output is correct
25	Correct	2 ms	796 KB	Output is correct
26	Correct	2 ms	796 KB	Output is correct
27	Correct	5 ms	924 KB	Output is correct
28	Correct	5 ms	1052 KB	Output is correct
29	Correct	7 ms	1180 KB	Output is correct
30	Correct	5 ms	1424 KB	Output is correct
31	Correct	5 ms	1436 KB	Output is correct
32	Correct	5 ms	1568 KB	Output is correct
33	Correct	5 ms	1692 KB	Output is correct
34	Correct	5 ms	1820 KB	Output is correct
35	Correct	5 ms	1948 KB	Output is correct
36	Correct	7 ms	2076 KB	Output is correct
37	Correct	6 ms	2204 KB	Output is correct
38	Correct	10 ms	2460 KB	Output is correct
39	Correct	5 ms	2460 KB	Output is correct
40	Correct	5 ms	2588 KB	Output is correct
41	Correct	5 ms	2716 KB	Output is correct
42	Correct	5 ms	2852 KB	Output is correct
43	Correct	5 ms	2988 KB	Output is correct
44	Correct	5 ms	3120 KB	Output is correct
45	Correct	5 ms	3228 KB	Output is correct
46	Correct	5 ms	3352 KB	Output is correct
47	Correct	5 ms	3480 KB	Output is correct
48	Correct	5 ms	3608 KB	Output is correct
49	Correct	5 ms	3736 KB	Output is correct
50	Correct	5 ms	3864 KB	Output is correct
51	Correct	5 ms	3996 KB	Output is correct
52	Correct	336 ms	28320 KB	Output is correct
53	Correct	285 ms	41036 KB	Output is correct
54	Correct	268 ms	52788 KB	Output is correct
55	Correct	290 ms	52832 KB	Output is correct
56	Correct	326 ms	52992 KB	Output is correct
57	Correct	275 ms	52992 KB	Output is correct
58	Correct	295 ms	52992 KB	Output is correct
59	Correct	268 ms	52992 KB	Output is correct
60	Correct	261 ms	52992 KB	Output is correct
61	Correct	271 ms	52992 KB	Output is correct
62	Correct	274 ms	52992 KB	Output is correct
63	Correct	291 ms	52992 KB	Output is correct
64	Correct	266 ms	52992 KB	Output is correct
65	Correct	262 ms	52992 KB	Output is correct
66	Correct	286 ms	52992 KB	Output is correct
67	Correct	262 ms	52992 KB	Output is correct
68	Correct	261 ms	52992 KB	Output is correct

답안 #86062

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
50.0 / 50.0