oj.uz

Submission #703588

# Submission time Handle Problem Language Result Execution time Memory
703588 2023-02-27T18:14:31 Z niter Self Study (JOI22_ho_t2) C++14
100 / 100
 379 ms 8404 KB 
#include <iostream>
#include <vector>
#define loop(i,a,b) for(int i=a;i<b;i++)
using namespace std;
using ll = long long;
long long A[300050], B[300050];

int main(){
    ll N, M;
    cin >> N >> M;
    loop(i,0,N) cin >> A[i];
    loop(i,0,N) cin >> B[i];
    loop(i,0,N) A[i] = max(A[i], B[i]);

    ll ok = 0, ng = 1LL << 60;
    auto check = [&](ll x) -> bool {
        ll day = 0;
        for(ll i = 0; i < N; i++){
            if(x <= A[i] * M) day += (x + A[i] - 1) / A[i];
            else day += M + (x - A[i] * M + B[i] - 1) / B[i];
            if(day > N * M) return 0;
        }
        return 1;
    };
    while(ng - ok > 1){
        const ll mid = (ng + ok) / 2;
        if(check(mid)) ok = mid;
        else ng = mid;
    }
    cout << ok << endl;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 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 308 KB Output is correct
10 Correct 4 ms 468 KB Output is correct
11 Correct 256 ms 7724 KB Output is correct
12 Correct 272 ms 7836 KB Output is correct
13 Correct 184 ms 7668 KB Output is correct
14 Correct 173 ms 7860 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 97 ms 6136 KB Output is correct
17 Correct 270 ms 8192 KB Output is correct
18 Correct 286 ms 8148 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 97 ms 6136 KB Output is correct
3 Correct 270 ms 8192 KB Output is correct
4 Correct 286 ms 8148 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 228 KB Output is correct
9 Correct 0 ms 308 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 308 KB Output is correct
12 Correct 0 ms 304 KB Output is correct
13 Correct 130 ms 5560 KB Output is correct
14 Correct 87 ms 3696 KB Output is correct
15 Correct 62 ms 2824 KB Output is correct
16 Correct 52 ms 2324 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 312 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 6 ms 468 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 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 308 KB Output is correct
10 Correct 4 ms 468 KB Output is correct
11 Correct 256 ms 7724 KB Output is correct
12 Correct 272 ms 7836 KB Output is correct
13 Correct 184 ms 7668 KB Output is correct
14 Correct 173 ms 7860 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 228 KB Output is correct
19 Correct 0 ms 308 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 308 KB Output is correct
22 Correct 0 ms 304 KB Output is correct
23 Correct 130 ms 5560 KB Output is correct
24 Correct 87 ms 3696 KB Output is correct
25 Correct 62 ms 2824 KB Output is correct
26 Correct 52 ms 2324 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 312 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 6 ms 468 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 97 ms 6136 KB Output is correct
36 Correct 270 ms 8192 KB Output is correct
37 Correct 286 ms 8148 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 312 KB Output is correct
40 Correct 1 ms 212 KB Output is correct
41 Correct 1 ms 312 KB Output is correct
42 Correct 1 ms 308 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 312 KB Output is correct
45 Correct 5 ms 468 KB Output is correct
46 Correct 8 ms 596 KB Output is correct
47 Correct 2 ms 340 KB Output is correct
48 Correct 44 ms 2088 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 5 ms 468 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 1 ms 312 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 125 ms 5440 KB Output is correct
56 Correct 67 ms 3020 KB Output is correct
57 Correct 59 ms 3056 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 228 KB Output is correct
5 Correct 0 ms 308 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 308 KB Output is correct
8 Correct 0 ms 304 KB Output is correct
9 Correct 130 ms 5560 KB Output is correct
10 Correct 87 ms 3696 KB Output is correct
11 Correct 62 ms 2824 KB Output is correct
12 Correct 52 ms 2324 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 312 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 6 ms 468 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 97 ms 6136 KB Output is correct
22 Correct 270 ms 8192 KB Output is correct
23 Correct 286 ms 8148 KB Output is correct
24 Correct 56 ms 1836 KB Output is correct
25 Correct 157 ms 4880 KB Output is correct
26 Correct 32 ms 1356 KB Output is correct
27 Correct 257 ms 8360 KB Output is correct
28 Correct 273 ms 8100 KB Output is correct
29 Correct 267 ms 8100 KB Output is correct
30 Correct 292 ms 8404 KB Output is correct
31 Correct 360 ms 8176 KB Output is correct
32 Correct 148 ms 6028 KB Output is correct
33 Correct 358 ms 8152 KB Output is correct
34 Correct 148 ms 6088 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 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 308 KB Output is correct
10 Correct 4 ms 468 KB Output is correct
11 Correct 256 ms 7724 KB Output is correct
12 Correct 272 ms 7836 KB Output is correct
13 Correct 184 ms 7668 KB Output is correct
14 Correct 173 ms 7860 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 228 KB Output is correct
19 Correct 0 ms 308 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 308 KB Output is correct
22 Correct 0 ms 304 KB Output is correct
23 Correct 130 ms 5560 KB Output is correct
24 Correct 87 ms 3696 KB Output is correct
25 Correct 62 ms 2824 KB Output is correct
26 Correct 52 ms 2324 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 312 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 6 ms 468 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 312 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 312 KB Output is correct
38 Correct 1 ms 308 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 312 KB Output is correct
41 Correct 5 ms 468 KB Output is correct
42 Correct 8 ms 596 KB Output is correct
43 Correct 2 ms 340 KB Output is correct
44 Correct 44 ms 2088 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 5 ms 468 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 1 ms 312 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 125 ms 5440 KB Output is correct
52 Correct 67 ms 3020 KB Output is correct
53 Correct 59 ms 3056 KB Output is correct
54 Correct 56 ms 1836 KB Output is correct
55 Correct 157 ms 4880 KB Output is correct
56 Correct 32 ms 1356 KB Output is correct
57 Correct 257 ms 8360 KB Output is correct
58 Correct 273 ms 8100 KB Output is correct
59 Correct 267 ms 8100 KB Output is correct
60 Correct 292 ms 8404 KB Output is correct
61 Correct 360 ms 8176 KB Output is correct
62 Correct 148 ms 6028 KB Output is correct
63 Correct 358 ms 8152 KB Output is correct
64 Correct 148 ms 6088 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 97 ms 6136 KB Output is correct
67 Correct 270 ms 8192 KB Output is correct
68 Correct 286 ms 8148 KB Output is correct
69 Correct 37 ms 1404 KB Output is correct
70 Correct 10 ms 468 KB Output is correct
71 Correct 0 ms 308 KB Output is correct
72 Correct 54 ms 1768 KB Output is correct
73 Correct 11 ms 596 KB Output is correct
74 Correct 1 ms 340 KB Output is correct
75 Correct 265 ms 8192 KB Output is correct
76 Correct 297 ms 8172 KB Output is correct
77 Correct 283 ms 8208 KB Output is correct
78 Correct 325 ms 8300 KB Output is correct
79 Correct 370 ms 8296 KB Output is correct
80 Correct 379 ms 8180 KB Output is correct
81 Correct 305 ms 8328 KB Output is correct
82 Correct 265 ms 8128 KB Output is correct