답안 #742531

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
742531	2023-05-16T12:08:34 Z	Cookie	Art Exhibition (JOI18_art)	C++14	100 / 100	212 ms	24656 KB

#include<bits/stdc++.h>
#include<fstream>
using namespace std;
ifstream fin("VNOICUP.INP");
ofstream fout("VNOICUP.OUT");
#define sz(a) (int)a.size()
#define ll long long
#define pb push_back
#define forr(i, a, b) for(int i = a; i < b; i++)
#define dorr(i, a, b) for(int i = a; i >= b; i--)
#define ld long double
#define vt vector
#include<fstream>
#define fi first
#define se second
#define pll pair<ll, ll>
#define pii pair<int, int>
const ld PI = 3.14159265359;
const int x[4] = {1, -1, 0, 0};
const int y[4] = {0, 0, 1, -1};
const ll mod = 1e9 + 7;
const int mxn = 5e5 + 5, mxm = 1e5, sq = 400;
const int base = (1 << 18);
const ll inf = 1e9;
int n;
ll p[mxn + 1];
signed main(){
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> n;
    vt<pll>v(n);
    forr(i, 0, n){
        cin >> v[i].fi >> v[i].se;
    }
    sort(v.begin(), v.end());
    p[0] = 0;
    for(int i = 0; i < v.size(); i++){
        p[i + 1] = p[i] + v[i].se;
    }
    ll ans = -1e18, mx = -1e18;
    for(int i = 0; i < v.size(); i++){
        mx = max(mx, v[i].fi + -p[i]);
        ans = max(ans, p[i + 1] + mx - v[i].fi);
    }
    cout << ans;
    return(0);
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:36:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     for(int i = 0; i < v.size(); i++){
      |                    ~~^~~~~~~~~~
art.cpp:40:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   40 |     for(int i = 0; i < v.size(); i++){
      |                    ~~^~~~~~~~~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	352 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	352 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	3 ms	536 KB	Output is correct
28	Correct	3 ms	536 KB	Output is correct
29	Correct	2 ms	480 KB	Output is correct
30	Correct	2 ms	596 KB	Output is correct
31	Correct	2 ms	468 KB	Output is correct
32	Correct	3 ms	480 KB	Output is correct
33	Correct	2 ms	472 KB	Output is correct
34	Correct	2 ms	480 KB	Output is correct
35	Correct	3 ms	468 KB	Output is correct
36	Correct	2 ms	536 KB	Output is correct
37	Correct	3 ms	480 KB	Output is correct
38	Correct	2 ms	536 KB	Output is correct
39	Correct	2 ms	480 KB	Output is correct
40	Correct	2 ms	476 KB	Output is correct
41	Correct	2 ms	536 KB	Output is correct
42	Correct	2 ms	468 KB	Output is correct
43	Correct	4 ms	532 KB	Output is correct
44	Correct	2 ms	484 KB	Output is correct
45	Correct	3 ms	468 KB	Output is correct
46	Correct	3 ms	484 KB	Output is correct
47	Correct	3 ms	468 KB	Output is correct
48	Correct	3 ms	488 KB	Output is correct
49	Correct	3 ms	536 KB	Output is correct
50	Correct	3 ms	468 KB	Output is correct
51	Correct	2 ms	480 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	352 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	3 ms	536 KB	Output is correct
28	Correct	3 ms	536 KB	Output is correct
29	Correct	2 ms	480 KB	Output is correct
30	Correct	2 ms	596 KB	Output is correct
31	Correct	2 ms	468 KB	Output is correct
32	Correct	3 ms	480 KB	Output is correct
33	Correct	2 ms	472 KB	Output is correct
34	Correct	2 ms	480 KB	Output is correct
35	Correct	3 ms	468 KB	Output is correct
36	Correct	2 ms	536 KB	Output is correct
37	Correct	3 ms	480 KB	Output is correct
38	Correct	2 ms	536 KB	Output is correct
39	Correct	2 ms	480 KB	Output is correct
40	Correct	2 ms	476 KB	Output is correct
41	Correct	2 ms	536 KB	Output is correct
42	Correct	2 ms	468 KB	Output is correct
43	Correct	4 ms	532 KB	Output is correct
44	Correct	2 ms	484 KB	Output is correct
45	Correct	3 ms	468 KB	Output is correct
46	Correct	3 ms	484 KB	Output is correct
47	Correct	3 ms	468 KB	Output is correct
48	Correct	3 ms	488 KB	Output is correct
49	Correct	3 ms	536 KB	Output is correct
50	Correct	3 ms	468 KB	Output is correct
51	Correct	2 ms	480 KB	Output is correct
52	Correct	182 ms	23112 KB	Output is correct
53	Correct	183 ms	23116 KB	Output is correct
54	Correct	181 ms	23104 KB	Output is correct
55	Correct	186 ms	24656 KB	Output is correct
56	Correct	183 ms	24232 KB	Output is correct
57	Correct	212 ms	24256 KB	Output is correct
58	Correct	203 ms	24276 KB	Output is correct
59	Correct	190 ms	24220 KB	Output is correct
60	Correct	175 ms	24160 KB	Output is correct
61	Correct	178 ms	24144 KB	Output is correct
62	Correct	193 ms	24208 KB	Output is correct
63	Correct	199 ms	24220 KB	Output is correct
64	Correct	193 ms	24220 KB	Output is correct
65	Correct	204 ms	24160 KB	Output is correct
66	Correct	171 ms	24236 KB	Output is correct
67	Correct	177 ms	24248 KB	Output is correct
68	Correct	175 ms	24264 KB	Output is correct

답안 #742531

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