oj.uz

답안 #928232

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
928232 2024-02-16T05:25:01 Z pcc Self Study (JOI22_ho_t2) C++14
100 / 100
 213 ms 11716 KB 
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define pll pair<ll,ll>
#define fs first
#define sc second

const ll mxn = 3e5+10;

ll N,M;
ll arr[mxn],brr[mxn];

ll f(ll tar){
	__int128_t re = 0;
	for(int i = 1;i<=N;i++){
		if(arr[i]*M>=tar){
			re += M-(tar+arr[i]-1)/arr[i];
		}
		else{
			ll tmp = tar-arr[i]*M;
			re -= (tmp+brr[i]-1)/brr[i];
		}
	}
	return re>=0;
}

int main(){
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin>>N>>M;
	for(int i = 1;i<=N;i++)cin>>arr[i];
	for(int i = 1;i<=N;i++)cin>>brr[i],arr[i] = max(arr[i],brr[i]);
	ll l = 0,r = 2e18;
	while(l != r){
		ll mid = (l+r+1)>>1;
		if(f(mid))l = mid;
		else r = mid-1;
	}
	cout<<l<<'\n';
	return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2436 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 3 ms 2396 KB Output is correct
11 Correct 142 ms 4944 KB Output is correct
12 Correct 144 ms 5136 KB Output is correct
13 Correct 132 ms 4956 KB Output is correct
14 Correct 183 ms 5136 KB Output is correct
15 Correct 0 ms 2392 KB Output is correct
16 Correct 183 ms 5128 KB Output is correct
17 Correct 147 ms 5132 KB Output is correct
18 Correct 144 ms 5128 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 2392 KB Output is correct
2 Correct 183 ms 5128 KB Output is correct
3 Correct 147 ms 5132 KB Output is correct
4 Correct 144 ms 5128 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2648 KB Output is correct
12 Correct 0 ms 2396 KB Output is correct
13 Correct 74 ms 4700 KB Output is correct
14 Correct 53 ms 4696 KB Output is correct
15 Correct 40 ms 4700 KB Output is correct
16 Correct 29 ms 4700 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 3 ms 2396 KB Output is correct
23 Correct 3 ms 2652 KB Output is correct

Subtask #3
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2436 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 3 ms 2396 KB Output is correct
11 Correct 142 ms 4944 KB Output is correct
12 Correct 144 ms 5136 KB Output is correct
13 Correct 132 ms 4956 KB Output is correct
14 Correct 183 ms 5136 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 1 ms 2648 KB Output is correct
22 Correct 0 ms 2396 KB Output is correct
23 Correct 74 ms 4700 KB Output is correct
24 Correct 53 ms 4696 KB Output is correct
25 Correct 40 ms 4700 KB Output is correct
26 Correct 29 ms 4700 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 0 ms 2396 KB Output is correct
29 Correct 1 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 3 ms 2396 KB Output is correct
33 Correct 3 ms 2652 KB Output is correct
34 Correct 0 ms 2392 KB Output is correct
35 Correct 183 ms 5128 KB Output is correct
36 Correct 147 ms 5132 KB Output is correct
37 Correct 144 ms 5128 KB Output is correct
38 Correct 1 ms 2396 KB Output is correct
39 Correct 1 ms 2396 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 1 ms 2396 KB Output is correct
42 Correct 1 ms 2396 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 1 ms 2396 KB Output is correct
45 Correct 4 ms 2528 KB Output is correct
46 Correct 5 ms 2904 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 26 ms 5724 KB Output is correct
49 Correct 1 ms 2396 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 3 ms 2392 KB Output is correct
52 Correct 1 ms 2396 KB Output is correct
53 Correct 1 ms 2396 KB Output is correct
54 Correct 1 ms 2396 KB Output is correct
55 Correct 75 ms 7724 KB Output is correct
56 Correct 46 ms 6000 KB Output is correct
57 Correct 62 ms 5980 KB Output is correct

Subtask #4
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 1 ms 2648 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 74 ms 4700 KB Output is correct
10 Correct 53 ms 4696 KB Output is correct
11 Correct 40 ms 4700 KB Output is correct
12 Correct 29 ms 4700 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 0 ms 2396 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 3 ms 2396 KB Output is correct
19 Correct 3 ms 2652 KB Output is correct
20 Correct 0 ms 2392 KB Output is correct
21 Correct 183 ms 5128 KB Output is correct
22 Correct 147 ms 5132 KB Output is correct
23 Correct 144 ms 5128 KB Output is correct
24 Correct 29 ms 5440 KB Output is correct
25 Correct 78 ms 7260 KB Output is correct
26 Correct 17 ms 5200 KB Output is correct
27 Correct 146 ms 10828 KB Output is correct
28 Correct 149 ms 10944 KB Output is correct
29 Correct 149 ms 10772 KB Output is correct
30 Correct 161 ms 11084 KB Output is correct
31 Correct 194 ms 10832 KB Output is correct
32 Correct 192 ms 6308 KB Output is correct
33 Correct 150 ms 11716 KB Output is correct
34 Correct 185 ms 6232 KB Output is correct

Subtask #5
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2436 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 3 ms 2396 KB Output is correct
11 Correct 142 ms 4944 KB Output is correct
12 Correct 144 ms 5136 KB Output is correct
13 Correct 132 ms 4956 KB Output is correct
14 Correct 183 ms 5136 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 1 ms 2648 KB Output is correct
22 Correct 0 ms 2396 KB Output is correct
23 Correct 74 ms 4700 KB Output is correct
24 Correct 53 ms 4696 KB Output is correct
25 Correct 40 ms 4700 KB Output is correct
26 Correct 29 ms 4700 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 0 ms 2396 KB Output is correct
29 Correct 1 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 3 ms 2396 KB Output is correct
33 Correct 3 ms 2652 KB Output is correct
34 Correct 1 ms 2396 KB Output is correct
35 Correct 1 ms 2396 KB Output is correct
36 Correct 1 ms 2396 KB Output is correct
37 Correct 1 ms 2396 KB Output is correct
38 Correct 1 ms 2396 KB Output is correct
39 Correct 1 ms 2396 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 4 ms 2528 KB Output is correct
42 Correct 5 ms 2904 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 26 ms 5724 KB Output is correct
45 Correct 1 ms 2396 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 3 ms 2392 KB Output is correct
48 Correct 1 ms 2396 KB Output is correct
49 Correct 1 ms 2396 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 75 ms 7724 KB Output is correct
52 Correct 46 ms 6000 KB Output is correct
53 Correct 62 ms 5980 KB Output is correct
54 Correct 29 ms 5440 KB Output is correct
55 Correct 78 ms 7260 KB Output is correct
56 Correct 17 ms 5200 KB Output is correct
57 Correct 146 ms 10828 KB Output is correct
58 Correct 149 ms 10944 KB Output is correct
59 Correct 149 ms 10772 KB Output is correct
60 Correct 161 ms 11084 KB Output is correct
61 Correct 194 ms 10832 KB Output is correct
62 Correct 192 ms 6308 KB Output is correct
63 Correct 150 ms 11716 KB Output is correct
64 Correct 185 ms 6232 KB Output is correct
65 Correct 0 ms 2392 KB Output is correct
66 Correct 183 ms 5128 KB Output is correct
67 Correct 147 ms 5132 KB Output is correct
68 Correct 144 ms 5128 KB Output is correct
69 Correct 21 ms 5208 KB Output is correct
70 Correct 6 ms 2652 KB Output is correct
71 Correct 1 ms 2396 KB Output is correct
72 Correct 30 ms 5440 KB Output is correct
73 Correct 7 ms 2652 KB Output is correct
74 Correct 1 ms 2396 KB Output is correct
75 Correct 147 ms 10888 KB Output is correct
76 Correct 151 ms 10836 KB Output is correct
77 Correct 153 ms 10944 KB Output is correct
78 Correct 175 ms 10944 KB Output is correct
79 Correct 196 ms 10944 KB Output is correct
80 Correct 213 ms 10944 KB Output is correct
81 Correct 135 ms 8956 KB Output is correct
82 Correct 197 ms 8952 KB Output is correct