답안 #527826

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
527826	2022-02-18T13:01:20 Z	Jasiekstrz	Self Study (JOI22_ho_t2)	C++17	100 / 100	245 ms	7328 KB

Main

#include<bits/stdc++.h>
#define fi first
#define se second
using namespace std;
const int N=3e5;
int a[N+10];
int b[N+10];
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	int n,m;
	cin>>n>>m;
	for(int i=1;i<=n;i++)
		cin>>a[i];
	for(int i=1;i<=n;i++)
		cin>>b[i];
	long long bg=1,en=1e18L+7;
	while(bg<en)
	{
		long long mid=(bg+en+1)/2;
		long long cnt=0;
		for(int i=1;i<=n;i++)
		{
			long long x=mid;
			if(a[i]>b[i])
			{
				long long k=(x+a[i]-1)/a[i];
				k=min(k,(long long)m);
				x-=k*a[i];
				cnt+=k;
			}
			if(x>0)
				cnt+=(x+b[i]-1)/b[i];
			if(cnt>(long long)n*m)
				break;
		}
		if(cnt<=(long long)n*m)
			bg=mid;
		else
			en=mid-1;
	}
	cout<<bg<<"\n";
	return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	324 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	324 KB	Output is correct
10	Correct	2 ms	332 KB	Output is correct
11	Correct	112 ms	7328 KB	Output is correct
12	Correct	108 ms	7016 KB	Output is correct
13	Correct	84 ms	4156 KB	Output is correct
14	Correct	77 ms	6468 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	29 ms	2872 KB	Output is correct
17	Correct	102 ms	3404 KB	Output is correct
18	Correct	94 ms	3748 KB	Output is correct

Subtask #2
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	29 ms	2872 KB	Output is correct
3	Correct	102 ms	3404 KB	Output is correct
4	Correct	94 ms	3748 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	316 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	52 ms	3520 KB	Output is correct
14	Correct	35 ms	1892 KB	Output is correct
15	Correct	25 ms	1416 KB	Output is correct
16	Correct	22 ms	1348 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	3 ms	480 KB	Output is correct

Subtask #3
27.0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	324 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	324 KB	Output is correct
10	Correct	2 ms	332 KB	Output is correct
11	Correct	112 ms	7328 KB	Output is correct
12	Correct	108 ms	7016 KB	Output is correct
13	Correct	84 ms	4156 KB	Output is correct
14	Correct	77 ms	6468 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	316 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	52 ms	3520 KB	Output is correct
24	Correct	35 ms	1892 KB	Output is correct
25	Correct	25 ms	1416 KB	Output is correct
26	Correct	22 ms	1348 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	3 ms	480 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	29 ms	2872 KB	Output is correct
36	Correct	102 ms	3404 KB	Output is correct
37	Correct	94 ms	3748 KB	Output is correct
38	Correct	0 ms	204 KB	Output is correct
39	Correct	0 ms	320 KB	Output is correct
40	Correct	0 ms	204 KB	Output is correct
41	Correct	1 ms	332 KB	Output is correct
42	Correct	0 ms	204 KB	Output is correct
43	Correct	1 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	3 ms	324 KB	Output is correct
46	Correct	4 ms	396 KB	Output is correct
47	Correct	1 ms	204 KB	Output is correct
48	Correct	19 ms	1256 KB	Output is correct
49	Correct	1 ms	332 KB	Output is correct
50	Correct	1 ms	204 KB	Output is correct
51	Correct	3 ms	332 KB	Output is correct
52	Correct	1 ms	204 KB	Output is correct
53	Correct	1 ms	204 KB	Output is correct
54	Correct	1 ms	320 KB	Output is correct
55	Correct	57 ms	3140 KB	Output is correct
56	Correct	32 ms	1580 KB	Output is correct
57	Correct	27 ms	1732 KB	Output is correct

Subtask #4
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	316 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	52 ms	3520 KB	Output is correct
10	Correct	35 ms	1892 KB	Output is correct
11	Correct	25 ms	1416 KB	Output is correct
12	Correct	22 ms	1348 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	332 KB	Output is correct
19	Correct	3 ms	480 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	29 ms	2872 KB	Output is correct
22	Correct	102 ms	3404 KB	Output is correct
23	Correct	94 ms	3748 KB	Output is correct
24	Correct	31 ms	964 KB	Output is correct
25	Correct	69 ms	2164 KB	Output is correct
26	Correct	14 ms	708 KB	Output is correct
27	Correct	92 ms	4392 KB	Output is correct
28	Correct	97 ms	4288 KB	Output is correct
29	Correct	100 ms	4260 KB	Output is correct
30	Correct	122 ms	4516 KB	Output is correct
31	Correct	195 ms	5572 KB	Output is correct
32	Correct	115 ms	3248 KB	Output is correct
33	Correct	245 ms	4304 KB	Output is correct
34	Correct	109 ms	2712 KB	Output is correct

Subtask #5
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	324 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	324 KB	Output is correct
10	Correct	2 ms	332 KB	Output is correct
11	Correct	112 ms	7328 KB	Output is correct
12	Correct	108 ms	7016 KB	Output is correct
13	Correct	84 ms	4156 KB	Output is correct
14	Correct	77 ms	6468 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	316 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	52 ms	3520 KB	Output is correct
24	Correct	35 ms	1892 KB	Output is correct
25	Correct	25 ms	1416 KB	Output is correct
26	Correct	22 ms	1348 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	0 ms	204 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	3 ms	480 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	0 ms	320 KB	Output is correct
36	Correct	0 ms	204 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	0 ms	204 KB	Output is correct
39	Correct	1 ms	204 KB	Output is correct
40	Correct	0 ms	204 KB	Output is correct
41	Correct	3 ms	324 KB	Output is correct
42	Correct	4 ms	396 KB	Output is correct
43	Correct	1 ms	204 KB	Output is correct
44	Correct	19 ms	1256 KB	Output is correct
45	Correct	1 ms	332 KB	Output is correct
46	Correct	1 ms	204 KB	Output is correct
47	Correct	3 ms	332 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	204 KB	Output is correct
50	Correct	1 ms	320 KB	Output is correct
51	Correct	57 ms	3140 KB	Output is correct
52	Correct	32 ms	1580 KB	Output is correct
53	Correct	27 ms	1732 KB	Output is correct
54	Correct	31 ms	964 KB	Output is correct
55	Correct	69 ms	2164 KB	Output is correct
56	Correct	14 ms	708 KB	Output is correct
57	Correct	92 ms	4392 KB	Output is correct
58	Correct	97 ms	4288 KB	Output is correct
59	Correct	100 ms	4260 KB	Output is correct
60	Correct	122 ms	4516 KB	Output is correct
61	Correct	195 ms	5572 KB	Output is correct
62	Correct	115 ms	3248 KB	Output is correct
63	Correct	245 ms	4304 KB	Output is correct
64	Correct	109 ms	2712 KB	Output is correct
65	Correct	1 ms	204 KB	Output is correct
66	Correct	29 ms	2872 KB	Output is correct
67	Correct	102 ms	3404 KB	Output is correct
68	Correct	94 ms	3748 KB	Output is correct
69	Correct	22 ms	652 KB	Output is correct
70	Correct	6 ms	332 KB	Output is correct
71	Correct	0 ms	208 KB	Output is correct
72	Correct	32 ms	916 KB	Output is correct
73	Correct	8 ms	460 KB	Output is correct
74	Correct	1 ms	332 KB	Output is correct
75	Correct	116 ms	4548 KB	Output is correct
76	Correct	124 ms	4420 KB	Output is correct
77	Correct	132 ms	3872 KB	Output is correct
78	Correct	163 ms	2976 KB	Output is correct
79	Correct	217 ms	4508 KB	Output is correct
80	Correct	225 ms	7244 KB	Output is correct
81	Correct	219 ms	4164 KB	Output is correct
82	Correct	222 ms	4548 KB	Output is correct

답안 #527826

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 25.0 / 25.0

Subtask #3 27.0 / 27.0

Subtask #4 29.0 / 29.0

Subtask #5 9.0 / 9.0

Subtask #1
10.0 / 10.0

Subtask #2
25.0 / 25.0

Subtask #3
27.0 / 27.0

Subtask #4
29.0 / 29.0

Subtask #5
9.0 / 9.0