Submission #552473

# Submission time Handle Problem Language Result Execution time Memory
552473 2022-04-23T08:14:01 Z Sharky Art Exhibition (JOI18_art) C++17
100 / 100
233 ms 24700 KB
#include <bits/stdc++.h>
// --------------------
#define sharky using namespace
#define fai std
#define wrong ios_base::sync_with_stdio(0);
#define answer cin.tie(0);
// --------------------
sharky fai;

#define ll long long
#define ld long double
#define all(x) x.begin(), x.end()
#define sz(x) (ll) (x).size()
#define mp make_pair
#define pb push_back
#define fi first
#define se second
#define endl "\n"
#define vll vector<ll>
#define pl pair<ll, ll>
const int inf = 1e9 + 5;
const int MOD = 1e9 + 7;
#define FOR(i, a, b) for (ll i = a; i < (b); i++)
#define F0R(i, a) for (ll i = 0; i < (a); i++)
int main() {
    wrong answer
    ll n; cin >> n; vector<pl> v(n + 5);
    for (ll i = 1; i <= n; i++) cin >> v[i].fi >> v[i].se;
    sort(v.begin() + 1, v.begin() + n + 1);
    ll mx = 0;
    vll ps(n + 5, 0); 
    for (ll i = 1; i <= n; i++) ps[i] = ps[i - 1] + v[i].se;
    ll mx2 = -1e18;
    for (ll i = 1; i <= n; i++) {
        ll k = ps[i] - v[i].fi;
        mx2 = max(mx2, v[i].fi - ps[i - 1]);
        mx = max(mx, -v[i].fi + ps[i] + mx2);
    }
    cout << mx << endl; 
    return 0;
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:35:12: warning: unused variable 'k' [-Wunused-variable]
   35 |         ll k = ps[i] - v[i].fi;
      |            ^
# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 316 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 320 KB Output is correct
8 Correct 1 ms 320 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 316 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 316 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 320 KB Output is correct
8 Correct 1 ms 320 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 316 KB Output is correct
11 Correct 1 ms 212 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 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 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 320 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 316 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 320 KB Output is correct
8 Correct 1 ms 320 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 316 KB Output is correct
11 Correct 1 ms 212 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 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 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 320 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 512 KB Output is correct
31 Correct 2 ms 508 KB Output is correct
32 Correct 3 ms 468 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 3 ms 468 KB Output is correct
36 Correct 3 ms 468 KB Output is correct
37 Correct 3 ms 468 KB Output is correct
38 Correct 2 ms 544 KB Output is correct
39 Correct 2 ms 468 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 3 ms 468 KB Output is correct
42 Correct 2 ms 468 KB Output is correct
43 Correct 3 ms 468 KB Output is correct
44 Correct 2 ms 452 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 3 ms 464 KB Output is correct
47 Correct 2 ms 468 KB Output is correct
48 Correct 3 ms 468 KB Output is correct
49 Correct 2 ms 528 KB Output is correct
50 Correct 3 ms 468 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 316 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 320 KB Output is correct
8 Correct 1 ms 320 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 316 KB Output is correct
11 Correct 1 ms 212 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 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 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 320 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 512 KB Output is correct
31 Correct 2 ms 508 KB Output is correct
32 Correct 3 ms 468 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 3 ms 468 KB Output is correct
36 Correct 3 ms 468 KB Output is correct
37 Correct 3 ms 468 KB Output is correct
38 Correct 2 ms 544 KB Output is correct
39 Correct 2 ms 468 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 3 ms 468 KB Output is correct
42 Correct 2 ms 468 KB Output is correct
43 Correct 3 ms 468 KB Output is correct
44 Correct 2 ms 452 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 3 ms 464 KB Output is correct
47 Correct 2 ms 468 KB Output is correct
48 Correct 3 ms 468 KB Output is correct
49 Correct 2 ms 528 KB Output is correct
50 Correct 3 ms 468 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
52 Correct 221 ms 24640 KB Output is correct
53 Correct 185 ms 24648 KB Output is correct
54 Correct 220 ms 24636 KB Output is correct
55 Correct 192 ms 24652 KB Output is correct
56 Correct 180 ms 24640 KB Output is correct
57 Correct 212 ms 24624 KB Output is correct
58 Correct 176 ms 24640 KB Output is correct
59 Correct 186 ms 24648 KB Output is correct
60 Correct 233 ms 24632 KB Output is correct
61 Correct 185 ms 24492 KB Output is correct
62 Correct 186 ms 24632 KB Output is correct
63 Correct 194 ms 24624 KB Output is correct
64 Correct 199 ms 24624 KB Output is correct
65 Correct 187 ms 24640 KB Output is correct
66 Correct 198 ms 24700 KB Output is correct
67 Correct 200 ms 24640 KB Output is correct
68 Correct 184 ms 24640 KB Output is correct