oj.uz

Submission #528142

# Submission time Handle Problem Language Result Execution time Memory
528142 2022-02-19T11:37:45 Z doowey Self Study (JOI22_ho_t2) C++14
62 / 100
 272 ms 11396 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair<int, int> pii;

#define fi first
#define se second
#define mp make_pair
#define fastIO ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);

const int N = (int)3e5 + 10;
ll A[N];
ll B[N];
ll C[N];

int main(){
    fastIO;
    //freopen("in.txt","r",stdin);
    int n;
    cin >> n;
    ll m;
    cin >> m;
    for(int i = 1; i <= n; i ++ ){
        cin >> A[i];
    }
    for(int i = 1; i <= n; i ++ ){
        cin >> B[i];
        A[i] = max(A[i], B[i]);
    }
    ll li = 0;
    ll ri = (ll)1e16;
    ll mid;
    ll nd;
    while(li + 1 < ri){
        mid = (li + ri) / 2;
        ll can;
        nd = 0;
        for(int i = 1; i <= n; i ++ ){
            can = (mid + A[i] - 1) / A[i];
            if(can <= m){
                nd += m - can;
                C[i] = 0;
            }
            else{
                C[i] = mid - A[i] * 1ll * m;
            }
        }
        for(int i = 1; i <= n; i ++ ){
            nd -= (C[i] + B[i] - 1) / B[i];
            if(nd < 0) break;
        }
        if(nd >= 0){
            li = mid;
        }
        else{
            ri = mid;
        }
    }
    cout << li << "\n";
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 0 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 3 ms 332 KB Output is correct
11 Correct 169 ms 7336 KB Output is correct
12 Correct 160 ms 7236 KB Output is correct
13 Correct 160 ms 7248 KB Output is correct
14 Correct 157 ms 7256 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 169 ms 7344 KB Output is correct
17 Correct 178 ms 7216 KB Output is correct
18 Correct 161 ms 7236 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 169 ms 7344 KB Output is correct
3 Correct 178 ms 7216 KB Output is correct
4 Correct 161 ms 7236 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 332 KB Output is correct
12 Correct 0 ms 332 KB Output is correct
13 Correct 93 ms 3836 KB Output is correct
14 Correct 62 ms 2660 KB Output is correct
15 Correct 45 ms 2072 KB Output is correct
16 Correct 39 ms 1612 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 0 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 3 ms 332 KB Output is correct
23 Correct 4 ms 464 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 0 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 3 ms 332 KB Output is correct
11 Correct 169 ms 7336 KB Output is correct
12 Correct 160 ms 7236 KB Output is correct
13 Correct 160 ms 7248 KB Output is correct
14 Correct 157 ms 7256 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 0 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 0 ms 332 KB Output is correct
23 Correct 93 ms 3836 KB Output is correct
24 Correct 62 ms 2660 KB Output is correct
25 Correct 45 ms 2072 KB Output is correct
26 Correct 39 ms 1612 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 0 ms 332 KB Output is correct
29 Correct 0 ms 332 KB Output is correct
30 Correct 0 ms 204 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 3 ms 332 KB Output is correct
33 Correct 4 ms 464 KB Output is correct
34 Correct 0 ms 204 KB Output is correct
35 Correct 169 ms 7344 KB Output is correct
36 Correct 178 ms 7216 KB Output is correct
37 Correct 161 ms 7236 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 0 ms 332 KB Output is correct
41 Correct 0 ms 332 KB Output is correct
42 Correct 0 ms 332 KB Output is correct
43 Correct 0 ms 204 KB Output is correct
44 Correct 0 ms 204 KB Output is correct
45 Correct 4 ms 452 KB Output is correct
46 Correct 7 ms 588 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 35 ms 2160 KB Output is correct
49 Correct 1 ms 316 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 4 ms 460 KB Output is correct
52 Correct 0 ms 316 KB Output is correct
53 Correct 0 ms 332 KB Output is correct
54 Correct 1 ms 332 KB Output is correct
55 Correct 101 ms 5500 KB Output is correct
56 Correct 55 ms 3140 KB Output is correct
57 Correct 54 ms 3276 KB Output is correct

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 0 ms 332 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 93 ms 3836 KB Output is correct
10 Correct 62 ms 2660 KB Output is correct
11 Correct 45 ms 2072 KB Output is correct
12 Correct 39 ms 1612 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 332 KB Output is correct
15 Correct 0 ms 332 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 3 ms 332 KB Output is correct
19 Correct 4 ms 464 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 169 ms 7344 KB Output is correct
22 Correct 178 ms 7216 KB Output is correct
23 Correct 161 ms 7236 KB Output is correct
24 Correct 43 ms 1760 KB Output is correct
25 Correct 120 ms 4416 KB Output is correct
26 Correct 22 ms 1148 KB Output is correct
27 Correct 181 ms 9120 KB Output is correct
28 Correct 193 ms 11396 KB Output is correct
29 Correct 193 ms 9924 KB Output is correct
30 Correct 214 ms 9156 KB Output is correct
31 Incorrect 272 ms 10384 KB Output isn't correct
32 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 0 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 3 ms 332 KB Output is correct
11 Correct 169 ms 7336 KB Output is correct
12 Correct 160 ms 7236 KB Output is correct
13 Correct 160 ms 7248 KB Output is correct
14 Correct 157 ms 7256 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 0 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 0 ms 332 KB Output is correct
23 Correct 93 ms 3836 KB Output is correct
24 Correct 62 ms 2660 KB Output is correct
25 Correct 45 ms 2072 KB Output is correct
26 Correct 39 ms 1612 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 0 ms 332 KB Output is correct
29 Correct 0 ms 332 KB Output is correct
30 Correct 0 ms 204 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 3 ms 332 KB Output is correct
33 Correct 4 ms 464 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 0 ms 332 KB Output is correct
37 Correct 0 ms 332 KB Output is correct
38 Correct 0 ms 332 KB Output is correct
39 Correct 0 ms 204 KB Output is correct
40 Correct 0 ms 204 KB Output is correct
41 Correct 4 ms 452 KB Output is correct
42 Correct 7 ms 588 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 35 ms 2160 KB Output is correct
45 Correct 1 ms 316 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 4 ms 460 KB Output is correct
48 Correct 0 ms 316 KB Output is correct
49 Correct 0 ms 332 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 101 ms 5500 KB Output is correct
52 Correct 55 ms 3140 KB Output is correct
53 Correct 54 ms 3276 KB Output is correct
54 Correct 43 ms 1760 KB Output is correct
55 Correct 120 ms 4416 KB Output is correct
56 Correct 22 ms 1148 KB Output is correct
57 Correct 181 ms 9120 KB Output is correct
58 Correct 193 ms 11396 KB Output is correct
59 Correct 193 ms 9924 KB Output is correct
60 Correct 214 ms 9156 KB Output is correct
61 Incorrect 272 ms 10384 KB Output isn't correct
62 Halted 0 ms 0 KB -