Submission #534175

# Submission time Handle Problem Language Result Execution time Memory
534175 2022-03-08T01:50:39 Z PixelCat Self Study (JOI22_ho_t2) C++14
100 / 100
390 ms 5144 KB
#include <bits/stdc++.h>
#define For(i,a,b) for(int i=a;i<=b;i++)
#define Forr(i,a,b) for(int i=a;i>=b;i--)
#define F first
#define S second
#define sz(x) ((int)x.size())
#define all(x) x.begin(),x.end()
#define eb emplace_back
#define INF (ll)(9e18)
#define int LL
using namespace std;
using LL=long long;
using pii=pair<int,int>;
 
const int MAXN=300030;
int a[MAXN];
int b[MAXN];
 
bool check(__int128_t n,__int128_t m,__int128_t tar){
    __int128_t s=0,d=0;
    For(i,1,n){
        __int128_t t=tar;
        __int128_t r=min(m,(t+a[i]-1)/a[i]);
        t-=r*a[i];
        if(t>0){
            d+=(t+b[i]-1)/b[i];
        }else{
            s+=m-r;
        }
    }
    return s>=d;
}
 
int32_t main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    // OAO
    int n,m; cin>>n>>m;
    For(i,1,n) cin>>a[i];
    For(i,1,n){
        cin>>b[i];
        a[i]=max(a[i],b[i]);
    }
    int hi=1000000000000000010;
    int lo=0;
    while(hi-lo>1){
        int mi=(hi+lo)/2;
        if(check(n,m,mi)) lo=mi;
        else hi=mi;
    }
    cout<<lo<<"\n";
    return 0;
}
# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 4 ms 332 KB Output is correct
11 Correct 269 ms 4988 KB Output is correct
12 Correct 275 ms 4992 KB Output is correct
13 Correct 263 ms 4992 KB Output is correct
14 Correct 330 ms 5000 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 374 ms 4988 KB Output is correct
17 Correct 287 ms 5060 KB Output is correct
18 Correct 231 ms 4944 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 374 ms 4988 KB Output is correct
3 Correct 287 ms 5060 KB Output is correct
4 Correct 231 ms 4944 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 137 ms 2656 KB Output is correct
14 Correct 92 ms 1868 KB Output is correct
15 Correct 66 ms 1476 KB Output is correct
16 Correct 49 ms 1172 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 7 ms 400 KB Output is correct
23 Correct 5 ms 332 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 4 ms 332 KB Output is correct
11 Correct 269 ms 4988 KB Output is correct
12 Correct 275 ms 4992 KB Output is correct
13 Correct 263 ms 4992 KB Output is correct
14 Correct 330 ms 5000 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 137 ms 2656 KB Output is correct
24 Correct 92 ms 1868 KB Output is correct
25 Correct 66 ms 1476 KB Output is correct
26 Correct 49 ms 1172 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 7 ms 400 KB Output is correct
33 Correct 5 ms 332 KB Output is correct
34 Correct 0 ms 204 KB Output is correct
35 Correct 374 ms 4988 KB Output is correct
36 Correct 287 ms 5060 KB Output is correct
37 Correct 231 ms 4944 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 0 ms 204 KB Output is correct
41 Correct 1 ms 204 KB Output is correct
42 Correct 0 ms 204 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 1 ms 204 KB Output is correct
45 Correct 5 ms 332 KB Output is correct
46 Correct 8 ms 464 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 45 ms 1036 KB Output is correct
49 Correct 0 ms 204 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 5 ms 400 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 0 ms 204 KB Output is correct
54 Correct 1 ms 204 KB Output is correct
55 Correct 138 ms 2636 KB Output is correct
56 Correct 83 ms 1868 KB Output is correct
57 Correct 118 ms 1868 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 137 ms 2656 KB Output is correct
10 Correct 92 ms 1868 KB Output is correct
11 Correct 66 ms 1476 KB Output is correct
12 Correct 49 ms 1172 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 7 ms 400 KB Output is correct
19 Correct 5 ms 332 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 374 ms 4988 KB Output is correct
22 Correct 287 ms 5060 KB Output is correct
23 Correct 231 ms 4944 KB Output is correct
24 Correct 43 ms 944 KB Output is correct
25 Correct 118 ms 2408 KB Output is correct
26 Correct 27 ms 716 KB Output is correct
27 Correct 260 ms 5092 KB Output is correct
28 Correct 250 ms 4956 KB Output is correct
29 Correct 254 ms 4988 KB Output is correct
30 Correct 249 ms 4992 KB Output is correct
31 Correct 249 ms 4932 KB Output is correct
32 Correct 367 ms 4988 KB Output is correct
33 Correct 300 ms 4948 KB Output is correct
34 Correct 390 ms 4992 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 4 ms 332 KB Output is correct
11 Correct 269 ms 4988 KB Output is correct
12 Correct 275 ms 4992 KB Output is correct
13 Correct 263 ms 4992 KB Output is correct
14 Correct 330 ms 5000 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 137 ms 2656 KB Output is correct
24 Correct 92 ms 1868 KB Output is correct
25 Correct 66 ms 1476 KB Output is correct
26 Correct 49 ms 1172 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 7 ms 400 KB Output is correct
33 Correct 5 ms 332 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 0 ms 204 KB Output is correct
37 Correct 1 ms 204 KB Output is correct
38 Correct 0 ms 204 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 1 ms 204 KB Output is correct
41 Correct 5 ms 332 KB Output is correct
42 Correct 8 ms 464 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 45 ms 1036 KB Output is correct
45 Correct 0 ms 204 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 5 ms 400 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 0 ms 204 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 138 ms 2636 KB Output is correct
52 Correct 83 ms 1868 KB Output is correct
53 Correct 118 ms 1868 KB Output is correct
54 Correct 43 ms 944 KB Output is correct
55 Correct 118 ms 2408 KB Output is correct
56 Correct 27 ms 716 KB Output is correct
57 Correct 260 ms 5092 KB Output is correct
58 Correct 250 ms 4956 KB Output is correct
59 Correct 254 ms 4988 KB Output is correct
60 Correct 249 ms 4992 KB Output is correct
61 Correct 249 ms 4932 KB Output is correct
62 Correct 367 ms 4988 KB Output is correct
63 Correct 300 ms 4948 KB Output is correct
64 Correct 390 ms 4992 KB Output is correct
65 Correct 0 ms 204 KB Output is correct
66 Correct 374 ms 4988 KB Output is correct
67 Correct 287 ms 5060 KB Output is correct
68 Correct 231 ms 4944 KB Output is correct
69 Correct 33 ms 816 KB Output is correct
70 Correct 8 ms 444 KB Output is correct
71 Correct 1 ms 204 KB Output is correct
72 Correct 40 ms 984 KB Output is correct
73 Correct 9 ms 452 KB Output is correct
74 Correct 1 ms 332 KB Output is correct
75 Correct 246 ms 5060 KB Output is correct
76 Correct 282 ms 5144 KB Output is correct
77 Correct 242 ms 5068 KB Output is correct
78 Correct 292 ms 5036 KB Output is correct
79 Correct 269 ms 5060 KB Output is correct
80 Correct 274 ms 4980 KB Output is correct
81 Correct 229 ms 5104 KB Output is correct
82 Correct 229 ms 4972 KB Output is correct