답안 #886638

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
886638	2023-12-12T14:20:14 Z	NintsiChkhaidze	Self Study (JOI22_ho_t2)	C++17	100 / 100	197 ms	13640 KB

Main

#include <bits/stdc++.h>
#define pb push_back
#define s second
#define f first
#define pii pair<int,int>
#define ll unsigned long long
#define int ll
using namespace std;
 
const int N = 3e5 + 3;
 
int a[N],b[N],n,m,cur[N];
 
bool check(int x){
 
	int need=0,have=0;
	for (int i = 1; i <= n; i++){
		cur[i] = max(a[i],b[i]) * m;
		if (cur[i] > x)
			have += (cur[i] - x) / max(a[i],b[i]);
		
		if (cur[i] < x)
			need += (x - cur[i] + b[i] - 1)/b[i];
		
		if (need > n*m) return 0;
	}
 
	return (have >= need);
}
 
signed main (){
    ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL);
	
	cin>>n>>m;
 
	for (int i = 1; i <= n; i++) 
		cin >> a[i];
	
	for (int i = 1; i <= n; i++)
		cin >> b[i];
 
	int l = 0,r = 1e18,res=0;
	while (l <= r){
		int mid = (l + r)/2;
		if (check(mid)){
			res=mid;
			l=mid+1;
		}else{
			r=mid-1;
		}
	}
	cout<<res;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	2 ms	4444 KB	Output is correct
11	Correct	85 ms	12856 KB	Output is correct
12	Correct	80 ms	12656 KB	Output is correct
13	Correct	74 ms	10836 KB	Output is correct
14	Correct	54 ms	10892 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	24 ms	8540 KB	Output is correct
17	Correct	93 ms	13640 KB	Output is correct
18	Correct	82 ms	12628 KB	Output is correct

Subtask #2
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	24 ms	8540 KB	Output is correct
3	Correct	93 ms	13640 KB	Output is correct
4	Correct	82 ms	12628 KB	Output is correct
5	Correct	1 ms	4556 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4444 KB	Output is correct
13	Correct	40 ms	9556 KB	Output is correct
14	Correct	29 ms	8640 KB	Output is correct
15	Correct	21 ms	8004 KB	Output is correct
16	Correct	18 ms	7760 KB	Output is correct
17	Correct	1 ms	4440 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	1 ms	4440 KB	Output is correct
21	Correct	1 ms	4444 KB	Output is correct
22	Correct	2 ms	4444 KB	Output is correct
23	Correct	2 ms	4696 KB	Output is correct

Subtask #3
27.0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	2 ms	4444 KB	Output is correct
11	Correct	85 ms	12856 KB	Output is correct
12	Correct	80 ms	12656 KB	Output is correct
13	Correct	74 ms	10836 KB	Output is correct
14	Correct	54 ms	10892 KB	Output is correct
15	Correct	1 ms	4556 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	1 ms	4444 KB	Output is correct
21	Correct	1 ms	4444 KB	Output is correct
22	Correct	1 ms	4444 KB	Output is correct
23	Correct	40 ms	9556 KB	Output is correct
24	Correct	29 ms	8640 KB	Output is correct
25	Correct	21 ms	8004 KB	Output is correct
26	Correct	18 ms	7760 KB	Output is correct
27	Correct	1 ms	4440 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4440 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	2 ms	4444 KB	Output is correct
33	Correct	2 ms	4696 KB	Output is correct
34	Correct	1 ms	4444 KB	Output is correct
35	Correct	24 ms	8540 KB	Output is correct
36	Correct	93 ms	13640 KB	Output is correct
37	Correct	82 ms	12628 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	1 ms	4444 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	1 ms	4444 KB	Output is correct
42	Correct	1 ms	4444 KB	Output is correct
43	Correct	1 ms	4444 KB	Output is correct
44	Correct	1 ms	4444 KB	Output is correct
45	Correct	2 ms	4700 KB	Output is correct
46	Correct	3 ms	4700 KB	Output is correct
47	Correct	1 ms	4444 KB	Output is correct
48	Correct	15 ms	7772 KB	Output is correct
49	Correct	1 ms	4444 KB	Output is correct
50	Correct	1 ms	4444 KB	Output is correct
51	Correct	3 ms	4968 KB	Output is correct
52	Correct	1 ms	4444 KB	Output is correct
53	Correct	1 ms	4444 KB	Output is correct
54	Correct	1 ms	4560 KB	Output is correct
55	Correct	40 ms	9540 KB	Output is correct
56	Correct	25 ms	7896 KB	Output is correct
57	Correct	19 ms	8028 KB	Output is correct

Subtask #4
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4556 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	40 ms	9556 KB	Output is correct
10	Correct	29 ms	8640 KB	Output is correct
11	Correct	21 ms	8004 KB	Output is correct
12	Correct	18 ms	7760 KB	Output is correct
13	Correct	1 ms	4440 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4440 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	2 ms	4444 KB	Output is correct
19	Correct	2 ms	4696 KB	Output is correct
20	Correct	1 ms	4444 KB	Output is correct
21	Correct	24 ms	8540 KB	Output is correct
22	Correct	93 ms	13640 KB	Output is correct
23	Correct	82 ms	12628 KB	Output is correct
24	Correct	28 ms	7624 KB	Output is correct
25	Correct	62 ms	9276 KB	Output is correct
26	Correct	11 ms	7260 KB	Output is correct
27	Correct	79 ms	12852 KB	Output is correct
28	Correct	84 ms	12712 KB	Output is correct
29	Correct	87 ms	12612 KB	Output is correct
30	Correct	107 ms	12624 KB	Output is correct
31	Correct	193 ms	13016 KB	Output is correct
32	Correct	85 ms	8648 KB	Output is correct
33	Correct	141 ms	13624 KB	Output is correct
34	Correct	85 ms	8652 KB	Output is correct

Subtask #5
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	2 ms	4444 KB	Output is correct
11	Correct	85 ms	12856 KB	Output is correct
12	Correct	80 ms	12656 KB	Output is correct
13	Correct	74 ms	10836 KB	Output is correct
14	Correct	54 ms	10892 KB	Output is correct
15	Correct	1 ms	4556 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	1 ms	4444 KB	Output is correct
21	Correct	1 ms	4444 KB	Output is correct
22	Correct	1 ms	4444 KB	Output is correct
23	Correct	40 ms	9556 KB	Output is correct
24	Correct	29 ms	8640 KB	Output is correct
25	Correct	21 ms	8004 KB	Output is correct
26	Correct	18 ms	7760 KB	Output is correct
27	Correct	1 ms	4440 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4440 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	2 ms	4444 KB	Output is correct
33	Correct	2 ms	4696 KB	Output is correct
34	Correct	1 ms	4444 KB	Output is correct
35	Correct	1 ms	4444 KB	Output is correct
36	Correct	1 ms	4444 KB	Output is correct
37	Correct	1 ms	4444 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	1 ms	4444 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	2 ms	4700 KB	Output is correct
42	Correct	3 ms	4700 KB	Output is correct
43	Correct	1 ms	4444 KB	Output is correct
44	Correct	15 ms	7772 KB	Output is correct
45	Correct	1 ms	4444 KB	Output is correct
46	Correct	1 ms	4444 KB	Output is correct
47	Correct	3 ms	4968 KB	Output is correct
48	Correct	1 ms	4444 KB	Output is correct
49	Correct	1 ms	4444 KB	Output is correct
50	Correct	1 ms	4560 KB	Output is correct
51	Correct	40 ms	9540 KB	Output is correct
52	Correct	25 ms	7896 KB	Output is correct
53	Correct	19 ms	8028 KB	Output is correct
54	Correct	28 ms	7624 KB	Output is correct
55	Correct	62 ms	9276 KB	Output is correct
56	Correct	11 ms	7260 KB	Output is correct
57	Correct	79 ms	12852 KB	Output is correct
58	Correct	84 ms	12712 KB	Output is correct
59	Correct	87 ms	12612 KB	Output is correct
60	Correct	107 ms	12624 KB	Output is correct
61	Correct	193 ms	13016 KB	Output is correct
62	Correct	85 ms	8648 KB	Output is correct
63	Correct	141 ms	13624 KB	Output is correct
64	Correct	85 ms	8652 KB	Output is correct
65	Correct	1 ms	4444 KB	Output is correct
66	Correct	24 ms	8540 KB	Output is correct
67	Correct	93 ms	13640 KB	Output is correct
68	Correct	82 ms	12628 KB	Output is correct
69	Correct	19 ms	7248 KB	Output is correct
70	Correct	8 ms	4572 KB	Output is correct
71	Correct	1 ms	4444 KB	Output is correct
72	Correct	28 ms	7512 KB	Output is correct
73	Correct	6 ms	4700 KB	Output is correct
74	Correct	1 ms	4444 KB	Output is correct
75	Correct	85 ms	12628 KB	Output is correct
76	Correct	95 ms	12732 KB	Output is correct
77	Correct	112 ms	12672 KB	Output is correct
78	Correct	135 ms	12684 KB	Output is correct
79	Correct	189 ms	12736 KB	Output is correct
80	Correct	197 ms	12844 KB	Output is correct
81	Correct	130 ms	10916 KB	Output is correct
82	Correct	127 ms	10832 KB	Output is correct

답안 #886638

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