oj.uz

Submission #995610

# Submission time Handle Problem Language Result Execution time Memory
995610 2024-06-09T12:51:08 Z vysniak_grossmeister Self Study (JOI22_ho_t2) C++17
100 / 100
 127 ms 5380 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const long long MAX = 2e18;

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    ll n, m;
    cin >> n >> m;

    ll a[n + 1];
    for(ll i = 1; i <= n; ++i){
        cin >> a[i];
    }

    ll b[n + 1];
    for(ll i = 1; i <= n; ++i){
        cin >> b[i];
    }

    ll L = 0;
    ll R = MAX;

    while(R - L > 1){

        ll mid = (L + R) >> 1;

        __int128 can = 0ll;

        __int128 need = 0ll;

        for(ll i = 1; i <= n; ++i){

             ll cur = (mid / max(a[i], b[i]) );

             if(mid % (max(a[i], b[i])) != 0) cur++;

             if(cur > m){

                cur -= ( (cur - m) );

                ll ost = (mid - (m * max(a[i], b[i]) ) );

                cur += (ost / b[i]);

                if((ost % b[i]) != 0ll) cur++;

             }

             if(cur < m){

                can += (m - cur);

             }
             if(cur > m){

                need += (cur - m);

             }

        }

        if(need <= can){
            L = mid;
        }
        else{
            R = mid;
        }

    }

    cout << L << endl;

    return 0;
    // 1000 * 1000 | 33 ?
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 105 ms 4948 KB Output is correct
12 Correct 110 ms 5120 KB Output is correct
13 Correct 114 ms 5100 KB Output is correct
14 Correct 122 ms 4944 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 109 ms 5112 KB Output is correct
17 Correct 117 ms 4944 KB Output is correct
18 Correct 124 ms 4956 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 109 ms 5112 KB Output is correct
3 Correct 117 ms 4944 KB Output is correct
4 Correct 124 ms 4956 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 61 ms 2652 KB Output is correct
14 Correct 41 ms 1996 KB Output is correct
15 Correct 34 ms 1368 KB Output is correct
16 Correct 26 ms 1388 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 2 ms 348 KB Output is correct
23 Correct 2 ms 348 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 105 ms 4948 KB Output is correct
12 Correct 110 ms 5120 KB Output is correct
13 Correct 114 ms 5100 KB Output is correct
14 Correct 122 ms 4944 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 61 ms 2652 KB Output is correct
24 Correct 41 ms 1996 KB Output is correct
25 Correct 34 ms 1368 KB Output is correct
26 Correct 26 ms 1388 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 2 ms 348 KB Output is correct
33 Correct 2 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 109 ms 5112 KB Output is correct
36 Correct 117 ms 4944 KB Output is correct
37 Correct 124 ms 4956 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 600 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 4 ms 596 KB Output is correct
47 Correct 1 ms 348 KB Output is correct
48 Correct 24 ms 1112 KB Output is correct
49 Correct 1 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 2 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 68 ms 2632 KB Output is correct
56 Correct 35 ms 1884 KB Output is correct
57 Correct 36 ms 1880 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 61 ms 2652 KB Output is correct
10 Correct 41 ms 1996 KB Output is correct
11 Correct 34 ms 1368 KB Output is correct
12 Correct 26 ms 1388 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 2 ms 348 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 109 ms 5112 KB Output is correct
22 Correct 117 ms 4944 KB Output is correct
23 Correct 124 ms 4956 KB Output is correct
24 Correct 21 ms 1112 KB Output is correct
25 Correct 52 ms 2396 KB Output is correct
26 Correct 12 ms 948 KB Output is correct
27 Correct 112 ms 5124 KB Output is correct
28 Correct 120 ms 4944 KB Output is correct
29 Correct 115 ms 4956 KB Output is correct
30 Correct 115 ms 4944 KB Output is correct
31 Correct 104 ms 4956 KB Output is correct
32 Correct 104 ms 4956 KB Output is correct
33 Correct 127 ms 4948 KB Output is correct
34 Correct 117 ms 5380 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 105 ms 4948 KB Output is correct
12 Correct 110 ms 5120 KB Output is correct
13 Correct 114 ms 5100 KB Output is correct
14 Correct 122 ms 4944 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 61 ms 2652 KB Output is correct
24 Correct 41 ms 1996 KB Output is correct
25 Correct 34 ms 1368 KB Output is correct
26 Correct 26 ms 1388 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 2 ms 348 KB Output is correct
33 Correct 2 ms 348 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 600 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 2 ms 348 KB Output is correct
42 Correct 4 ms 596 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 24 ms 1112 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 2 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 68 ms 2632 KB Output is correct
52 Correct 35 ms 1884 KB Output is correct
53 Correct 36 ms 1880 KB Output is correct
54 Correct 21 ms 1112 KB Output is correct
55 Correct 52 ms 2396 KB Output is correct
56 Correct 12 ms 948 KB Output is correct
57 Correct 112 ms 5124 KB Output is correct
58 Correct 120 ms 4944 KB Output is correct
59 Correct 115 ms 4956 KB Output is correct
60 Correct 115 ms 4944 KB Output is correct
61 Correct 104 ms 4956 KB Output is correct
62 Correct 104 ms 4956 KB Output is correct
63 Correct 127 ms 4948 KB Output is correct
64 Correct 117 ms 5380 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 109 ms 5112 KB Output is correct
67 Correct 117 ms 4944 KB Output is correct
68 Correct 124 ms 4956 KB Output is correct
69 Correct 12 ms 860 KB Output is correct
70 Correct 3 ms 600 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 15 ms 1040 KB Output is correct
73 Correct 4 ms 604 KB Output is correct
74 Correct 1 ms 348 KB Output is correct
75 Correct 123 ms 4972 KB Output is correct
76 Correct 116 ms 4956 KB Output is correct
77 Correct 124 ms 5100 KB Output is correct
78 Correct 118 ms 5120 KB Output is correct
79 Correct 114 ms 4952 KB Output is correct
80 Correct 110 ms 5124 KB Output is correct
81 Correct 126 ms 4956 KB Output is correct
82 Correct 121 ms 4948 KB Output is correct