oj.uz

Submission #803554

# Submission time Handle Problem Language Result Execution time Memory
803554 2023-08-03T04:51:15 Z vjudge1 Self Study (JOI22_ho_t2) C++17
100 / 100
 325 ms 13784 KB 

#include <bits/stdc++.h>



using namespace std;

#define TL ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define rall(s) s.rbegin(),s.rend()
#define all(s) s.begin(),s.end()
#define pb push_back
#define fi first
#define se second
#define ll long long
#define ld long double
#define YES cout<<"YES\n"
#define Yes cout<<"Yes\n"
#define yes cout<<"yes\n"
#define NO cout<<"NO\n"
#define No cout<<"No\n"
#define no cout<<"no\n"


const int N = 5e5 + 9 , mod = 1e9 + 7;
ll  d[N] = {} , a[N] = {}, dp[N] = {}, b[N] , c[N];

void solve(){
    ll q , i , j , m ,n, z , l , r , k , x , y , mn  = 1e18 , mx = -1;
    cin>>n>>k;
    ld s , f;
    for(i = 1; i <= n; i++)
        cin>>a[i];
    for(i = 1; i <= n; i++)
        cin>>b[i];
    l = 1;
    r = 1e18;
    while(l != r){
        m = (l + r + 1) / 2;
        s = f = 0;
        for(i = 1; i <= n; i++){
            c[i] = max(a[i] , b[i]) * k;
            if(c[i] > m)
                x = (c[i] - m) / max(a[i] , b[i]) , f += x;
            if(c[i] < m)
                x = (((m - c[i]) / b[i]) + ((m - c[i]) % b[i] != 0)) , s += x;
        }
        if(s <= f)
            l = m;
        else
            r = m - 1;
    }
    cout<<l<<"\n";
}

int main(){
    /*
     TL;
     #ifndef ONLINE_JUDGE
     freopen("input.txt", "r", stdin);
     freopen("output.txt", "w", stdout);
     #endif*/

int t = 1;
//cin>>t;

while(t--)
     {
     solve();
     }

}
// Author : حسن

Compilation message

Main.cpp: In function 'void solve()':
Main.cpp:29:8: warning: unused variable 'q' [-Wunused-variable]
   29 |     ll q , i , j , m ,n, z , l , r , k , x , y , mn  = 1e18 , mx = -1;
      |        ^
Main.cpp:29:16: warning: unused variable 'j' [-Wunused-variable]
   29 |     ll q , i , j , m ,n, z , l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                ^
Main.cpp:29:26: warning: unused variable 'z' [-Wunused-variable]
   29 |     ll q , i , j , m ,n, z , l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                          ^
Main.cpp:29:46: warning: unused variable 'y' [-Wunused-variable]
   29 |     ll q , i , j , m ,n, z , l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                                              ^
Main.cpp:29:50: warning: unused variable 'mn' [-Wunused-variable]
   29 |     ll q , i , j , m ,n, z , l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                                                  ^~
Main.cpp:29:63: warning: unused variable 'mx' [-Wunused-variable]
   29 |     ll q , i , j , m ,n, z , l , r , k , x , y , mn  = 1e18 , mx = -1;
      |                                                               ^~

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 0 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 4 ms 340 KB Output is correct
11 Correct 261 ms 7340 KB Output is correct
12 Correct 265 ms 7236 KB Output is correct
13 Correct 217 ms 7284 KB Output is correct
14 Correct 289 ms 7340 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 219 ms 8516 KB Output is correct
17 Correct 277 ms 13784 KB Output is correct
18 Correct 315 ms 13140 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 219 ms 8516 KB Output is correct
3 Correct 277 ms 13784 KB Output is correct
4 Correct 315 ms 13140 KB Output is correct
5 Correct 0 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 212 KB Output is correct
9 Correct 0 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 0 ms 212 KB Output is correct
13 Correct 132 ms 3832 KB Output is correct
14 Correct 97 ms 2564 KB Output is correct
15 Correct 67 ms 2060 KB Output is correct
16 Correct 54 ms 1680 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 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 4 ms 340 KB Output is correct
23 Correct 7 ms 444 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 0 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 4 ms 340 KB Output is correct
11 Correct 261 ms 7340 KB Output is correct
12 Correct 265 ms 7236 KB Output is correct
13 Correct 217 ms 7284 KB Output is correct
14 Correct 289 ms 7340 KB Output is correct
15 Correct 0 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 212 KB Output is correct
19 Correct 0 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 0 ms 212 KB Output is correct
23 Correct 132 ms 3832 KB Output is correct
24 Correct 97 ms 2564 KB Output is correct
25 Correct 67 ms 2060 KB Output is correct
26 Correct 54 ms 1680 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 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 4 ms 340 KB Output is correct
33 Correct 7 ms 444 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 219 ms 8516 KB Output is correct
36 Correct 277 ms 13784 KB Output is correct
37 Correct 315 ms 13140 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 1 ms 308 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 5 ms 468 KB Output is correct
46 Correct 8 ms 664 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 49 ms 2460 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 312 KB Output is correct
51 Correct 5 ms 468 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 1 ms 308 KB Output is correct
55 Correct 130 ms 6652 KB Output is correct
56 Correct 75 ms 3836 KB Output is correct
57 Correct 88 ms 3908 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 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 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 132 ms 3832 KB Output is correct
10 Correct 97 ms 2564 KB Output is correct
11 Correct 67 ms 2060 KB Output is correct
12 Correct 54 ms 1680 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 212 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 4 ms 340 KB Output is correct
19 Correct 7 ms 444 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 219 ms 8516 KB Output is correct
22 Correct 277 ms 13784 KB Output is correct
23 Correct 315 ms 13140 KB Output is correct
24 Correct 48 ms 2232 KB Output is correct
25 Correct 133 ms 5984 KB Output is correct
26 Correct 29 ms 1612 KB Output is correct
27 Correct 311 ms 13068 KB Output is correct
28 Correct 264 ms 13160 KB Output is correct
29 Correct 267 ms 13148 KB Output is correct
30 Correct 305 ms 13040 KB Output is correct
31 Correct 322 ms 13092 KB Output is correct
32 Correct 220 ms 8524 KB Output is correct
33 Correct 291 ms 13736 KB Output is correct
34 Correct 225 ms 8524 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 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 0 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 4 ms 340 KB Output is correct
11 Correct 261 ms 7340 KB Output is correct
12 Correct 265 ms 7236 KB Output is correct
13 Correct 217 ms 7284 KB Output is correct
14 Correct 289 ms 7340 KB Output is correct
15 Correct 0 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 212 KB Output is correct
19 Correct 0 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 0 ms 212 KB Output is correct
23 Correct 132 ms 3832 KB Output is correct
24 Correct 97 ms 2564 KB Output is correct
25 Correct 67 ms 2060 KB Output is correct
26 Correct 54 ms 1680 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 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 4 ms 340 KB Output is correct
33 Correct 7 ms 444 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 308 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 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 5 ms 468 KB Output is correct
42 Correct 8 ms 664 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 49 ms 2460 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 312 KB Output is correct
47 Correct 5 ms 468 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 308 KB Output is correct
51 Correct 130 ms 6652 KB Output is correct
52 Correct 75 ms 3836 KB Output is correct
53 Correct 88 ms 3908 KB Output is correct
54 Correct 48 ms 2232 KB Output is correct
55 Correct 133 ms 5984 KB Output is correct
56 Correct 29 ms 1612 KB Output is correct
57 Correct 311 ms 13068 KB Output is correct
58 Correct 264 ms 13160 KB Output is correct
59 Correct 267 ms 13148 KB Output is correct
60 Correct 305 ms 13040 KB Output is correct
61 Correct 322 ms 13092 KB Output is correct
62 Correct 220 ms 8524 KB Output is correct
63 Correct 291 ms 13736 KB Output is correct
64 Correct 225 ms 8524 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 219 ms 8516 KB Output is correct
67 Correct 277 ms 13784 KB Output is correct
68 Correct 315 ms 13140 KB Output is correct
69 Correct 33 ms 1596 KB Output is correct
70 Correct 11 ms 596 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 45 ms 2152 KB Output is correct
73 Correct 11 ms 724 KB Output is correct
74 Correct 1 ms 340 KB Output is correct
75 Correct 263 ms 13152 KB Output is correct
76 Correct 272 ms 13152 KB Output is correct
77 Correct 274 ms 13152 KB Output is correct
78 Correct 289 ms 13156 KB Output is correct
79 Correct 320 ms 13108 KB Output is correct
80 Correct 325 ms 13152 KB Output is correct
81 Correct 216 ms 11164 KB Output is correct
82 Correct 220 ms 11212 KB Output is correct