Submission #536771

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
536771	2022-03-14T02:41:05 Z	neon_paradox	Self Study (JOI22_ho_t2)	C++14	62 / 100	296 ms	14444 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=9999999999999999;
	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	1 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	212 KB	Output is correct
5	Correct	1 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	1 ms	212 KB	Output is correct
10	Correct	7 ms	340 KB	Output is correct
11	Correct	205 ms	8764 KB	Output is correct
12	Correct	241 ms	8764 KB	Output is correct
13	Correct	231 ms	8760 KB	Output is correct
14	Correct	210 ms	8712 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	157 ms	8820 KB	Output is correct
17	Correct	217 ms	8768 KB	Output is correct
18	Correct	296 ms	8788 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	157 ms	8820 KB	Output is correct
3	Correct	217 ms	8768 KB	Output is correct
4	Correct	296 ms	8788 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 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	102 ms	4520 KB	Output is correct
14	Correct	77 ms	2640 KB	Output is correct
15	Correct	69 ms	2352 KB	Output is correct
16	Correct	43 ms	1492 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	0 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	3 ms	340 KB	Output is correct
23	Correct	5 ms	340 KB	Output is correct

Subtask #3
27.0 / 27.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 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	212 KB	Output is correct
5	Correct	1 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	1 ms	212 KB	Output is correct
10	Correct	7 ms	340 KB	Output is correct
11	Correct	205 ms	8764 KB	Output is correct
12	Correct	241 ms	8764 KB	Output is correct
13	Correct	231 ms	8760 KB	Output is correct
14	Correct	210 ms	8712 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 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	102 ms	4520 KB	Output is correct
24	Correct	77 ms	2640 KB	Output is correct
25	Correct	69 ms	2352 KB	Output is correct
26	Correct	43 ms	1492 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	0 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	3 ms	340 KB	Output is correct
33	Correct	5 ms	340 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	157 ms	8820 KB	Output is correct
36	Correct	217 ms	8768 KB	Output is correct
37	Correct	296 ms	8788 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	316 KB	Output is correct
41	Correct	1 ms	316 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	1 ms	212 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	4 ms	568 KB	Output is correct
46	Correct	7 ms	704 KB	Output is correct
47	Correct	3 ms	340 KB	Output is correct
48	Correct	41 ms	2388 KB	Output is correct
49	Correct	1 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	5 ms	516 KB	Output is correct
52	Correct	1 ms	212 KB	Output is correct
53	Correct	1 ms	212 KB	Output is correct
54	Correct	1 ms	212 KB	Output is correct
55	Correct	119 ms	7320 KB	Output is correct
56	Correct	65 ms	3712 KB	Output is correct
57	Correct	70 ms	3896 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	0 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	1 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	102 ms	4520 KB	Output is correct
10	Correct	77 ms	2640 KB	Output is correct
11	Correct	69 ms	2352 KB	Output is correct
12	Correct	43 ms	1492 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	0 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	3 ms	340 KB	Output is correct
19	Correct	5 ms	340 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	157 ms	8820 KB	Output is correct
22	Correct	217 ms	8768 KB	Output is correct
23	Correct	296 ms	8788 KB	Output is correct
24	Correct	42 ms	1380 KB	Output is correct
25	Correct	113 ms	7028 KB	Output is correct
26	Correct	27 ms	1552 KB	Output is correct
27	Correct	205 ms	14412 KB	Output is correct
28	Correct	215 ms	14444 KB	Output is correct
29	Correct	223 ms	14440 KB	Output is correct
30	Correct	255 ms	14364 KB	Output is correct
31	Incorrect	244 ms	14364 KB	Output isn't correct
32	Halted	0 ms	0 KB	-

Subtask #5
0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 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	212 KB	Output is correct
5	Correct	1 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	1 ms	212 KB	Output is correct
10	Correct	7 ms	340 KB	Output is correct
11	Correct	205 ms	8764 KB	Output is correct
12	Correct	241 ms	8764 KB	Output is correct
13	Correct	231 ms	8760 KB	Output is correct
14	Correct	210 ms	8712 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 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	102 ms	4520 KB	Output is correct
24	Correct	77 ms	2640 KB	Output is correct
25	Correct	69 ms	2352 KB	Output is correct
26	Correct	43 ms	1492 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	0 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	3 ms	340 KB	Output is correct
33	Correct	5 ms	340 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	316 KB	Output is correct
37	Correct	1 ms	316 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	0 ms	212 KB	Output is correct
41	Correct	4 ms	568 KB	Output is correct
42	Correct	7 ms	704 KB	Output is correct
43	Correct	3 ms	340 KB	Output is correct
44	Correct	41 ms	2388 KB	Output is correct
45	Correct	1 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	5 ms	516 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	1 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	119 ms	7320 KB	Output is correct
52	Correct	65 ms	3712 KB	Output is correct
53	Correct	70 ms	3896 KB	Output is correct
54	Correct	42 ms	1380 KB	Output is correct
55	Correct	113 ms	7028 KB	Output is correct
56	Correct	27 ms	1552 KB	Output is correct
57	Correct	205 ms	14412 KB	Output is correct
58	Correct	215 ms	14444 KB	Output is correct
59	Correct	223 ms	14440 KB	Output is correct
60	Correct	255 ms	14364 KB	Output is correct
61	Incorrect	244 ms	14364 KB	Output isn't correct
62	Halted	0 ms	0 KB	-

Submission #536771

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 25.0 / 25.0

Subtask #3 27.0 / 27.0

Subtask #4 0 / 29.0

Subtask #5 0 / 9.0

Subtask #1
10.0 / 10.0

Subtask #2
25.0 / 25.0

Subtask #3
27.0 / 27.0

Subtask #4
0 / 29.0

Subtask #5
0 / 9.0