Submission #634018

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
634018	2022-08-23T16:53:04 Z	Astrayt	Self Study (JOI22_ho_t2)	C++14	62 / 100	210 ms	10888 KB

Main

//君の手を握ってしまったら
//孤独を知らないこの街には
//もう二度と帰ってくることはできないのでしょう
//君が手を差し伸べた 光で影が生まれる
//歌って聞かせて この話の続き
//連れて行って見たことない星まで
//さユリ - 花の塔
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define int ll
#define starburst ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define pii pair<int,int>
#define pb push_back
#define ff first
#define ss second
//#define N 100005

void solve(){
    int N, M; cin >> N >> M;
    vector<int> A(N), B(N);
    for(auto &x:A) cin >> x;
    for(auto &x:B) cin >> x;
    for(int i = 0; i < N; ++i) A[i] = max(A[i], B[i]);
    int l = 0, r = 1e18 + 5;
    while(r != l){
        int s = 0, mid = 1 + (l + r) / 2;
        for(int i = 0, t; i < N; ++i){
            t = mid;
            if(t > M * A[i]) t -= A[i] * M, s += M;
            else {
                s += t / A[i];
                if(t % A[i]) s++;
                continue;
            }
            int k = t / B[i];
            if(t % B[i]) k++;
            if(k > N * (M - 1)) {
                s = N * M + 1; break;
            }
            s += k;
        }
        if(s <= N * M) l = mid;
        else r = mid - 1;
    }
    cout << l << '\n';
}

signed main(){
    starburst
    int t = 1; //cin >> t;
    while(t--) solve();
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	75 ms	4948 KB	Output is correct
12	Correct	69 ms	4948 KB	Output is correct
13	Correct	69 ms	4948 KB	Output is correct
14	Correct	71 ms	5028 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	30 ms	5568 KB	Output is correct
17	Correct	94 ms	5572 KB	Output is correct
18	Correct	74 ms	5772 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	30 ms	5568 KB	Output is correct
3	Correct	94 ms	5572 KB	Output is correct
4	Correct	74 ms	5772 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	316 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	49 ms	3028 KB	Output is correct
14	Correct	34 ms	2260 KB	Output is correct
15	Correct	25 ms	1876 KB	Output is correct
16	Correct	21 ms	1620 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	320 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 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	3 ms	496 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	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	75 ms	4948 KB	Output is correct
12	Correct	69 ms	4948 KB	Output is correct
13	Correct	69 ms	4948 KB	Output is correct
14	Correct	71 ms	5028 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	316 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	316 KB	Output is correct
23	Correct	49 ms	3028 KB	Output is correct
24	Correct	34 ms	2260 KB	Output is correct
25	Correct	25 ms	1876 KB	Output is correct
26	Correct	21 ms	1620 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	320 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	0 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	3 ms	496 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	30 ms	5568 KB	Output is correct
36	Correct	94 ms	5572 KB	Output is correct
37	Correct	74 ms	5772 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	0 ms	212 KB	Output is correct
41	Correct	0 ms	212 KB	Output is correct
42	Correct	1 ms	324 KB	Output is correct
43	Correct	0 ms	212 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	2 ms	456 KB	Output is correct
46	Correct	3 ms	596 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	18 ms	2024 KB	Output is correct
49	Correct	0 ms	316 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	2 ms	468 KB	Output is correct
52	Correct	0 ms	212 KB	Output is correct
53	Correct	1 ms	212 KB	Output is correct
54	Correct	1 ms	212 KB	Output is correct
55	Correct	51 ms	5460 KB	Output is correct
56	Correct	45 ms	3040 KB	Output is correct
57	Correct	33 ms	3028 KB	Output is correct

Subtask #4
0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	316 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	316 KB	Output is correct
9	Correct	49 ms	3028 KB	Output is correct
10	Correct	34 ms	2260 KB	Output is correct
11	Correct	25 ms	1876 KB	Output is correct
12	Correct	21 ms	1620 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	320 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 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	3 ms	496 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	30 ms	5568 KB	Output is correct
22	Correct	94 ms	5572 KB	Output is correct
23	Correct	74 ms	5772 KB	Output is correct
24	Correct	31 ms	1604 KB	Output is correct
25	Correct	75 ms	5016 KB	Output is correct
26	Correct	14 ms	1364 KB	Output is correct
27	Correct	97 ms	10812 KB	Output is correct
28	Correct	106 ms	10816 KB	Output is correct
29	Correct	114 ms	10756 KB	Output is correct
30	Correct	137 ms	10888 KB	Output is correct
31	Correct	210 ms	10804 KB	Output is correct
32	Incorrect	197 ms	6188 KB	Output isn't correct
33	Halted	0 ms	0 KB	-

Subtask #5
0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	75 ms	4948 KB	Output is correct
12	Correct	69 ms	4948 KB	Output is correct
13	Correct	69 ms	4948 KB	Output is correct
14	Correct	71 ms	5028 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	316 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	316 KB	Output is correct
23	Correct	49 ms	3028 KB	Output is correct
24	Correct	34 ms	2260 KB	Output is correct
25	Correct	25 ms	1876 KB	Output is correct
26	Correct	21 ms	1620 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	320 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	0 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	3 ms	496 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	0 ms	212 KB	Output is correct
38	Correct	1 ms	324 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	0 ms	212 KB	Output is correct
41	Correct	2 ms	456 KB	Output is correct
42	Correct	3 ms	596 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	18 ms	2024 KB	Output is correct
45	Correct	0 ms	316 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	2 ms	468 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	1 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	51 ms	5460 KB	Output is correct
52	Correct	45 ms	3040 KB	Output is correct
53	Correct	33 ms	3028 KB	Output is correct
54	Correct	31 ms	1604 KB	Output is correct
55	Correct	75 ms	5016 KB	Output is correct
56	Correct	14 ms	1364 KB	Output is correct
57	Correct	97 ms	10812 KB	Output is correct
58	Correct	106 ms	10816 KB	Output is correct
59	Correct	114 ms	10756 KB	Output is correct
60	Correct	137 ms	10888 KB	Output is correct
61	Correct	210 ms	10804 KB	Output is correct
62	Incorrect	197 ms	6188 KB	Output isn't correct
63	Halted	0 ms	0 KB	-

Submission #634018

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 25.0 / 25.0

Subtask #3 27.0 / 27.0

Subtask #4 0 / 29.0

Subtask #5 0 / 9.0

Subtask #1
10.0 / 10.0

Subtask #2
25.0 / 25.0

Subtask #3
27.0 / 27.0

Subtask #4
0 / 29.0

Subtask #5
0 / 9.0