Submission #960541

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
960541	2024-04-10T15:34:03 Z	Trisanu_Das	Cake 3 (JOI19_cake3)	C++17	24 / 100	4000 ms	9744 KB

cake3

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ff first
#define ss second
 
signed main(){
  int n, m; cin >> n >> m;
  pair<int, int> a[n];
  for(int i = 0; i < n; i++) cin >> a[i].ss >> a[i].ff;
  sort(a, a + n);
  int ans = LLONG_MIN;
  for(int i = 0; i < n; i++){
    multiset<int> s;
    int val = 0;
    for(int j = i; j < n; j++){
      s.insert(a[j].ss);
      val += a[j].ss;
      if(s.size() > m){
        val -= *s.begin();
        s.erase(s.begin());
      }
      if(s.size() == m) ans = max(ans, val - 2 * (a[j].ff - a[i].ff));
    }
  }
  cout << ans << '\n';
}

Compilation message

cake3.cpp: In function 'int main()':
cake3.cpp:19:19: warning: comparison of integer expressions of different signedness: 'std::multiset<long long int>::size_type' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
   19 |       if(s.size() > m){
      |          ~~~~~~~~~^~~
cake3.cpp:23:19: warning: comparison of integer expressions of different signedness: 'std::multiset<long long int>::size_type' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
   23 |       if(s.size() == m) ans = max(ans, val - 2 * (a[j].ff - a[i].ff));
      |          ~~~~~~~~~^~~~

Subtask #1
5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	436 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	372 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	432 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	1 ms	344 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct

Subtask #2
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	436 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	372 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	432 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	1 ms	344 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	119 ms	348 KB	Output is correct
39	Correct	134 ms	348 KB	Output is correct
40	Correct	130 ms	524 KB	Output is correct
41	Correct	123 ms	516 KB	Output is correct
42	Correct	134 ms	536 KB	Output is correct
43	Correct	122 ms	520 KB	Output is correct
44	Correct	127 ms	492 KB	Output is correct
45	Correct	144 ms	344 KB	Output is correct
46	Correct	141 ms	500 KB	Output is correct
47	Correct	125 ms	488 KB	Output is correct
48	Correct	120 ms	488 KB	Output is correct
49	Correct	148 ms	512 KB	Output is correct
50	Correct	149 ms	508 KB	Output is correct
51	Correct	138 ms	516 KB	Output is correct
52	Correct	126 ms	512 KB	Output is correct
53	Correct	138 ms	520 KB	Output is correct
54	Correct	147 ms	532 KB	Output is correct
55	Correct	148 ms	528 KB	Output is correct
56	Correct	128 ms	528 KB	Output is correct
57	Correct	144 ms	348 KB	Output is correct
58	Correct	128 ms	528 KB	Output is correct
59	Correct	114 ms	348 KB	Output is correct
60	Correct	104 ms	492 KB	Output is correct
61	Correct	93 ms	344 KB	Output is correct
62	Correct	103 ms	520 KB	Output is correct
63	Correct	142 ms	524 KB	Output is correct
64	Correct	105 ms	516 KB	Output is correct
65	Correct	132 ms	488 KB	Output is correct
66	Correct	127 ms	496 KB	Output is correct
67	Correct	132 ms	500 KB	Output is correct
68	Correct	141 ms	512 KB	Output is correct
69	Correct	129 ms	508 KB	Output is correct
70	Correct	139 ms	508 KB	Output is correct
71	Correct	140 ms	476 KB	Output is correct
72	Correct	142 ms	516 KB	Output is correct
73	Correct	92 ms	480 KB	Output is correct
74	Correct	148 ms	564 KB	Output is correct

Subtask #3
0 / 76.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	436 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	372 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	432 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	1 ms	344 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	119 ms	348 KB	Output is correct
39	Correct	134 ms	348 KB	Output is correct
40	Correct	130 ms	524 KB	Output is correct
41	Correct	123 ms	516 KB	Output is correct
42	Correct	134 ms	536 KB	Output is correct
43	Correct	122 ms	520 KB	Output is correct
44	Correct	127 ms	492 KB	Output is correct
45	Correct	144 ms	344 KB	Output is correct
46	Correct	141 ms	500 KB	Output is correct
47	Correct	125 ms	488 KB	Output is correct
48	Correct	120 ms	488 KB	Output is correct
49	Correct	148 ms	512 KB	Output is correct
50	Correct	149 ms	508 KB	Output is correct
51	Correct	138 ms	516 KB	Output is correct
52	Correct	126 ms	512 KB	Output is correct
53	Correct	138 ms	520 KB	Output is correct
54	Correct	147 ms	532 KB	Output is correct
55	Correct	148 ms	528 KB	Output is correct
56	Correct	128 ms	528 KB	Output is correct
57	Correct	144 ms	348 KB	Output is correct
58	Correct	128 ms	528 KB	Output is correct
59	Correct	114 ms	348 KB	Output is correct
60	Correct	104 ms	492 KB	Output is correct
61	Correct	93 ms	344 KB	Output is correct
62	Correct	103 ms	520 KB	Output is correct
63	Correct	142 ms	524 KB	Output is correct
64	Correct	105 ms	516 KB	Output is correct
65	Correct	132 ms	488 KB	Output is correct
66	Correct	127 ms	496 KB	Output is correct
67	Correct	132 ms	500 KB	Output is correct
68	Correct	141 ms	512 KB	Output is correct
69	Correct	129 ms	508 KB	Output is correct
70	Correct	139 ms	508 KB	Output is correct
71	Correct	140 ms	476 KB	Output is correct
72	Correct	142 ms	516 KB	Output is correct
73	Correct	92 ms	480 KB	Output is correct
74	Correct	148 ms	564 KB	Output is correct
75	Execution timed out	4043 ms	9744 KB	Time limit exceeded
76	Halted	0 ms	0 KB	-

Submission #960541

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 19.0 / 19.0

Subtask #3 0 / 76.0

Subtask #1
5.0 / 5.0

Subtask #2
19.0 / 19.0

Subtask #3
0 / 76.0