Submission #536776

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
536776	2022-03-14T02:45:52 Z	neon_paradox	Self Study (JOI22_ho_t2)	C++14	62 / 100	310 ms	15064 KB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long
int32_t main(){
	ios_base::sync_with_stdio(false); cin.tie(0);cout.tie(0);
	int n,m;
	cin>>n>>m;
	vector<int> x;
	vector<int> y;
	int p;
	for (int i = 0; i < n; i++){
		cin>>p;
		x.push_back(p);
	}
	for (int i = 0; i < n; i++){
		cin>>p;
		y.push_back(p);
		if(y[i] > x[i]) x[i] = max(y[i],x[i]);
	}
	int l=0;
	int r=999999999999999999;
	int mid,c;
	while(l!=r-1){
		mid=(l+r)/2;
		c=0;
		for (int i = 0 ;i < n; i++){
			
			if(m*x[i]<mid){
				c-=ceil(((long double)mid-m*x[i])/y[i]);
			}
			else{
				c-=ceil((long double)mid/x[i]);
				c+=m;
			}
			
		}
		
		if (c<0)r=mid;
		else l=mid;
	}
	cout << l << "\n";
}

Subtask #1

10.0 / 10.0

#	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	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	5 ms	340 KB	Output is correct
11	Correct	219 ms	8736 KB	Output is correct
12	Correct	260 ms	8816 KB	Output is correct
13	Correct	192 ms	8736 KB	Output is correct
14	Correct	219 ms	8756 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	193 ms	8712 KB	Output is correct
17	Correct	237 ms	8756 KB	Output is correct
18	Correct	233 ms	8760 KB	Output is correct

Subtask #2

25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	193 ms	8712 KB	Output is correct
3	Correct	237 ms	8756 KB	Output is correct
4	Correct	233 ms	8760 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	170 ms	4476 KB	Output is correct
14	Correct	104 ms	2612 KB	Output is correct
15	Correct	60 ms	2460 KB	Output is correct
16	Correct	59 ms	1536 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	5 ms	340 KB	Output is correct
23	Correct	5 ms	468 KB	Output is correct

Subtask #3

27.0 / 27.0

#	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	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	5 ms	340 KB	Output is correct
11	Correct	219 ms	8736 KB	Output is correct
12	Correct	260 ms	8816 KB	Output is correct
13	Correct	192 ms	8736 KB	Output is correct
14	Correct	219 ms	8756 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	170 ms	4476 KB	Output is correct
24	Correct	104 ms	2612 KB	Output is correct
25	Correct	60 ms	2460 KB	Output is correct
26	Correct	59 ms	1536 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	5 ms	340 KB	Output is correct
33	Correct	5 ms	468 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	193 ms	8712 KB	Output is correct
36	Correct	237 ms	8756 KB	Output is correct
37	Correct	233 ms	8760 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	0 ms	212 KB	Output is correct
41	Correct	0 ms	212 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	1 ms	212 KB	Output is correct
44	Correct	1 ms	212 KB	Output is correct
45	Correct	6 ms	428 KB	Output is correct
46	Correct	9 ms	596 KB	Output is correct
47	Correct	2 ms	340 KB	Output is correct
48	Correct	43 ms	1492 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	6 ms	468 KB	Output is correct
52	Correct	0 ms	212 KB	Output is correct
53	Correct	0 ms	212 KB	Output is correct
54	Correct	1 ms	212 KB	Output is correct
55	Correct	113 ms	4556 KB	Output is correct
56	Correct	84 ms	2640 KB	Output is correct
57	Correct	80 ms	2648 KB	Output is correct

Subtask #4

0 / 29.0

#	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	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	170 ms	4476 KB	Output is correct
10	Correct	104 ms	2612 KB	Output is correct
11	Correct	60 ms	2460 KB	Output is correct
12	Correct	59 ms	1536 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	5 ms	340 KB	Output is correct
19	Correct	5 ms	468 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	193 ms	8712 KB	Output is correct
22	Correct	237 ms	8756 KB	Output is correct
23	Correct	233 ms	8760 KB	Output is correct
24	Correct	43 ms	1364 KB	Output is correct
25	Correct	112 ms	4428 KB	Output is correct
26	Correct	27 ms	856 KB	Output is correct
27	Correct	249 ms	8756 KB	Output is correct
28	Correct	261 ms	8720 KB	Output is correct
29	Correct	250 ms	8764 KB	Output is correct
30	Correct	276 ms	8712 KB	Output is correct
31	Correct	284 ms	8764 KB	Output is correct
32	Correct	201 ms	9896 KB	Output is correct
33	Incorrect	310 ms	15064 KB	Output isn't correct
34	Halted	0 ms	0 KB	-

Subtask #5

0 / 9.0

#	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	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	5 ms	340 KB	Output is correct
11	Correct	219 ms	8736 KB	Output is correct
12	Correct	260 ms	8816 KB	Output is correct
13	Correct	192 ms	8736 KB	Output is correct
14	Correct	219 ms	8756 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	170 ms	4476 KB	Output is correct
24	Correct	104 ms	2612 KB	Output is correct
25	Correct	60 ms	2460 KB	Output is correct
26	Correct	59 ms	1536 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	5 ms	340 KB	Output is correct
33	Correct	5 ms	468 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	212 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	0 ms	212 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	1 ms	212 KB	Output is correct
41	Correct	6 ms	428 KB	Output is correct
42	Correct	9 ms	596 KB	Output is correct
43	Correct	2 ms	340 KB	Output is correct
44	Correct	43 ms	1492 KB	Output is correct
45	Correct	0 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	6 ms	468 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	113 ms	4556 KB	Output is correct
52	Correct	84 ms	2640 KB	Output is correct
53	Correct	80 ms	2648 KB	Output is correct
54	Correct	43 ms	1364 KB	Output is correct
55	Correct	112 ms	4428 KB	Output is correct
56	Correct	27 ms	856 KB	Output is correct
57	Correct	249 ms	8756 KB	Output is correct
58	Correct	261 ms	8720 KB	Output is correct
59	Correct	250 ms	8764 KB	Output is correct
60	Correct	276 ms	8712 KB	Output is correct
61	Correct	284 ms	8764 KB	Output is correct
62	Correct	201 ms	9896 KB	Output is correct
63	Incorrect	310 ms	15064 KB	Output isn't correct
64	Halted	0 ms	0 KB	-