답안 #751965

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
751965	2023-06-02T01:56:43 Z	willychan	Self Study (JOI22_ho_t2)	C++14	62 / 100	529 ms	11392 KB

Main

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
//#include<bits/extc++.h>
//__gnu_pbds
#define int ll
ll n,m;
vector<int> a;
vector<int> b;
bool check(ll k){
	ll left = 0;							
	for(int i=0;i<n;i++){
		ll c = k;
		ll g = (c/a[i])+((c%a[i])!=0);
		if(g>m)	{
			c-=(m*a[i]);
			left -= (c/b[i])+((c%b[i])!=0);
		}else{
			left+=m-g;			
		}
	}
	return left>=0;
}


signed main(){
	ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
	cin>>n>>m;		
	a.resize(n);b.resize(n);
	for(int i=0;i<n;i++) cin>>a[i];
	for(int i=0;i<n;i++) {
		cin>>b[i];
		a[i] = max(a[i],b[i]);
	}
	ll l = 0; ll r = m*1e9+2;				
	while(r-l>1){
		ll mid = l+((r-l)/2);
		if(check(mid)){
			l = mid;
		}else{
			r = mid;	
		}
	}
	cout<<l<<"\n";
	return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 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	0 ms	212 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	97 ms	4948 KB	Output is correct
12	Correct	96 ms	4948 KB	Output is correct
13	Correct	91 ms	4948 KB	Output is correct
14	Correct	90 ms	4948 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	154 ms	6084 KB	Output is correct
17	Correct	116 ms	11392 KB	Output is correct
18	Correct	104 ms	10756 KB	Output is correct

Subtask #2
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	154 ms	6084 KB	Output is correct
3	Correct	116 ms	11392 KB	Output is correct
4	Correct	104 ms	10756 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	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	1 ms	212 KB	Output is correct
13	Correct	55 ms	2644 KB	Output is correct
14	Correct	36 ms	1876 KB	Output is correct
15	Correct	26 ms	1492 KB	Output is correct
16	Correct	23 ms	1236 KB	Output is correct
17	Correct	1 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	3 ms	340 KB	Output is correct
23	Correct	3 ms	460 KB	Output is correct

Subtask #3
27.0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 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	0 ms	212 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	97 ms	4948 KB	Output is correct
12	Correct	96 ms	4948 KB	Output is correct
13	Correct	91 ms	4948 KB	Output is correct
14	Correct	90 ms	4948 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 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	1 ms	212 KB	Output is correct
23	Correct	55 ms	2644 KB	Output is correct
24	Correct	36 ms	1876 KB	Output is correct
25	Correct	26 ms	1492 KB	Output is correct
26	Correct	23 ms	1236 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 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	3 ms	460 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	154 ms	6084 KB	Output is correct
36	Correct	116 ms	11392 KB	Output is correct
37	Correct	104 ms	10756 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	1 ms	316 KB	Output is correct
41	Correct	1 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	3 ms	460 KB	Output is correct
46	Correct	4 ms	624 KB	Output is correct
47	Correct	1 ms	328 KB	Output is correct
48	Correct	20 ms	2004 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	3 ms	468 KB	Output is correct
52	Correct	0 ms	212 KB	Output is correct
53	Correct	1 ms	320 KB	Output is correct
54	Correct	1 ms	212 KB	Output is correct
55	Correct	57 ms	5440 KB	Output is correct
56	Correct	35 ms	3164 KB	Output is correct
57	Correct	35 ms	3156 KB	Output is correct

Subtask #4
0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 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	1 ms	212 KB	Output is correct
9	Correct	55 ms	2644 KB	Output is correct
10	Correct	36 ms	1876 KB	Output is correct
11	Correct	26 ms	1492 KB	Output is correct
12	Correct	23 ms	1236 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 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	3 ms	460 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	154 ms	6084 KB	Output is correct
22	Correct	116 ms	11392 KB	Output is correct
23	Correct	104 ms	10756 KB	Output is correct
24	Correct	35 ms	1948 KB	Output is correct
25	Correct	86 ms	5068 KB	Output is correct
26	Correct	15 ms	1328 KB	Output is correct
27	Correct	103 ms	10756 KB	Output is correct
28	Correct	114 ms	10688 KB	Output is correct
29	Correct	114 ms	10820 KB	Output is correct
30	Correct	147 ms	10828 KB	Output is correct
31	Correct	230 ms	10764 KB	Output is correct
32	Incorrect	529 ms	6180 KB	Output isn't correct
33	Halted	0 ms	0 KB	-

Subtask #5
0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 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	0 ms	212 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	97 ms	4948 KB	Output is correct
12	Correct	96 ms	4948 KB	Output is correct
13	Correct	91 ms	4948 KB	Output is correct
14	Correct	90 ms	4948 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 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	1 ms	212 KB	Output is correct
23	Correct	55 ms	2644 KB	Output is correct
24	Correct	36 ms	1876 KB	Output is correct
25	Correct	26 ms	1492 KB	Output is correct
26	Correct	23 ms	1236 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 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	3 ms	460 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	0 ms	212 KB	Output is correct
36	Correct	1 ms	316 KB	Output is correct
37	Correct	1 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	3 ms	460 KB	Output is correct
42	Correct	4 ms	624 KB	Output is correct
43	Correct	1 ms	328 KB	Output is correct
44	Correct	20 ms	2004 KB	Output is correct
45	Correct	0 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	3 ms	468 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	1 ms	320 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	57 ms	5440 KB	Output is correct
52	Correct	35 ms	3164 KB	Output is correct
53	Correct	35 ms	3156 KB	Output is correct
54	Correct	35 ms	1948 KB	Output is correct
55	Correct	86 ms	5068 KB	Output is correct
56	Correct	15 ms	1328 KB	Output is correct
57	Correct	103 ms	10756 KB	Output is correct
58	Correct	114 ms	10688 KB	Output is correct
59	Correct	114 ms	10820 KB	Output is correct
60	Correct	147 ms	10828 KB	Output is correct
61	Correct	230 ms	10764 KB	Output is correct
62	Incorrect	529 ms	6180 KB	Output isn't correct
63	Halted	0 ms	0 KB	-

답안 #751965

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