oj.uz

Submission #941130

# Submission time Handle Problem Language Result Execution time Memory
941130 2024-03-08T07:43:25 Z Pring Self Study (JOI22_ho_t2) C++17
100 / 100
 210 ms 11576 KB 
#include <bits/stdc++.h>
using namespace std;

#ifdef MIKU
const string dbmc = "\033[1;38;2;57;197;187m", dbrs = "\033[0m";
#define debug(x...) cout << dbmc << "[" << #x << "]: ", dout(x)
void dout() { cout << dbrs << endl; }
template <typename T, typename ...U>
void dout(T t, U ...u) { cout << t << (sizeof...(u) ? ", " : ""); dout(u...); }
#else
#define debug(...) 39
#endif

#define int long long
#define fs first
#define sc second
#define mp make_pair
#define FOR(i, j, k) for (int i = j, Z = k; i < Z; i++)
typedef pair<int, int> pii;

const int MXN = 300005, INF = 3.9e18;
int n, m, a[MXN], b[MXN];

int DC(int a, int b) {
    return (a - 1) / b + 1;
}

bool check(int x) {
    int now = m * n;
    FOR(i, 0, n) {
        if (a[i] > b[i]) {
            if (a[i] * m >= x) now -= DC(x, a[i]);
            else now -= (m + DC(x - a[i] * m, b[i]));
        } else {
            now -= DC(x, b[i]);
        }
        if (now < 0) return false;
    }
    return true;
}

int miku() {
    cin >> n >> m;
    FOR(i, 0, n) cin >> a[i];
    FOR(i, 0, n) cin >> b[i];
    int l = 0, r = INF;
    while (l + 1 < r) {
        int mid = (l + r) >> 1;
        (check(mid) ? l : r) = mid;
    }
    return l;
}

int32_t main() {
    cin.tie(0) -> sync_with_stdio(false);
    cin.exceptions(cin.failbit);
    cout << miku() << '\n';
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 1 ms 2396 KB Output is correct
7 Correct 1 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 2 ms 2396 KB Output is correct
11 Correct 95 ms 4956 KB Output is correct
12 Correct 89 ms 5136 KB Output is correct
13 Correct 64 ms 4952 KB Output is correct
14 Correct 52 ms 4948 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 25 ms 4984 KB Output is correct
17 Correct 74 ms 4948 KB Output is correct
18 Correct 80 ms 4944 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 25 ms 4984 KB Output is correct
3 Correct 74 ms 4948 KB Output is correct
4 Correct 80 ms 4944 KB Output is correct
5 Correct 1 ms 2392 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2392 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 2392 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 42 ms 4700 KB Output is correct
14 Correct 28 ms 4700 KB Output is correct
15 Correct 21 ms 4696 KB Output is correct
16 Correct 17 ms 4700 KB Output is correct
17 Correct 1 ms 2392 KB Output is correct
18 Correct 1 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 1 ms 2396 KB Output is correct
23 Correct 3 ms 2652 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 1 ms 2396 KB Output is correct
7 Correct 1 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 2 ms 2396 KB Output is correct
11 Correct 95 ms 4956 KB Output is correct
12 Correct 89 ms 5136 KB Output is correct
13 Correct 64 ms 4952 KB Output is correct
14 Correct 52 ms 4948 KB Output is correct
15 Correct 1 ms 2392 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2392 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2392 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 42 ms 4700 KB Output is correct
24 Correct 28 ms 4700 KB Output is correct
25 Correct 21 ms 4696 KB Output is correct
26 Correct 17 ms 4700 KB Output is correct
27 Correct 1 ms 2392 KB Output is correct
28 Correct 1 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 1 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 25 ms 4984 KB Output is correct
36 Correct 74 ms 4948 KB Output is correct
37 Correct 80 ms 4944 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 2 ms 2648 KB Output is correct
46 Correct 3 ms 2648 KB Output is correct
47 Correct 1 ms 2392 KB Output is correct
48 Correct 18 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 2 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 48 ms 7752 KB Output is correct
56 Correct 26 ms 5976 KB Output is correct
57 Correct 22 ms 5976 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2392 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2392 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 2396 KB Output is correct
9 Correct 42 ms 4700 KB Output is correct
10 Correct 28 ms 4700 KB Output is correct
11 Correct 21 ms 4696 KB Output is correct
12 Correct 17 ms 4700 KB Output is correct
13 Correct 1 ms 2392 KB Output is correct
14 Correct 1 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 1 ms 2396 KB Output is correct
19 Correct 3 ms 2652 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 25 ms 4984 KB Output is correct
22 Correct 74 ms 4948 KB Output is correct
23 Correct 80 ms 4944 KB Output is correct
24 Correct 26 ms 5468 KB Output is correct
25 Correct 61 ms 7260 KB Output is correct
26 Correct 11 ms 5212 KB Output is correct
27 Correct 82 ms 10796 KB Output is correct
28 Correct 83 ms 11044 KB Output is correct
29 Correct 90 ms 10744 KB Output is correct
30 Correct 108 ms 10744 KB Output is correct
31 Correct 180 ms 10744 KB Output is correct
32 Correct 103 ms 6236 KB Output is correct
33 Correct 210 ms 11576 KB Output is correct
34 Correct 104 ms 6236 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 1 ms 2396 KB Output is correct
7 Correct 1 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 2 ms 2396 KB Output is correct
11 Correct 95 ms 4956 KB Output is correct
12 Correct 89 ms 5136 KB Output is correct
13 Correct 64 ms 4952 KB Output is correct
14 Correct 52 ms 4948 KB Output is correct
15 Correct 1 ms 2392 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2392 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2392 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 42 ms 4700 KB Output is correct
24 Correct 28 ms 4700 KB Output is correct
25 Correct 21 ms 4696 KB Output is correct
26 Correct 17 ms 4700 KB Output is correct
27 Correct 1 ms 2392 KB Output is correct
28 Correct 1 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 1 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 2 ms 2648 KB Output is correct
42 Correct 3 ms 2648 KB Output is correct
43 Correct 1 ms 2392 KB Output is correct
44 Correct 18 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 2 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 48 ms 7752 KB Output is correct
52 Correct 26 ms 5976 KB Output is correct
53 Correct 22 ms 5976 KB Output is correct
54 Correct 26 ms 5468 KB Output is correct
55 Correct 61 ms 7260 KB Output is correct
56 Correct 11 ms 5212 KB Output is correct
57 Correct 82 ms 10796 KB Output is correct
58 Correct 83 ms 11044 KB Output is correct
59 Correct 90 ms 10744 KB Output is correct
60 Correct 108 ms 10744 KB Output is correct
61 Correct 180 ms 10744 KB Output is correct
62 Correct 103 ms 6236 KB Output is correct
63 Correct 210 ms 11576 KB Output is correct
64 Correct 104 ms 6236 KB Output is correct
65 Correct 1 ms 2396 KB Output is correct
66 Correct 25 ms 4984 KB Output is correct
67 Correct 74 ms 4948 KB Output is correct
68 Correct 80 ms 4944 KB Output is correct
69 Correct 21 ms 5212 KB Output is correct
70 Correct 6 ms 2628 KB Output is correct
71 Correct 1 ms 2392 KB Output is correct
72 Correct 28 ms 5464 KB Output is correct
73 Correct 6 ms 2648 KB Output is correct
74 Correct 1 ms 2396 KB Output is correct
75 Correct 99 ms 10680 KB Output is correct
76 Correct 108 ms 11088 KB Output is correct
77 Correct 105 ms 10836 KB Output is correct
78 Correct 140 ms 10924 KB Output is correct
79 Correct 187 ms 10832 KB Output is correct
80 Correct 200 ms 11248 KB Output is correct
81 Correct 197 ms 8948 KB Output is correct
82 Correct 136 ms 8788 KB Output is correct