oj.uz

Submission #631265

# Submission time Handle Problem Language Result Execution time Memory
631265 2022-08-18T01:43:16 Z Hiennoob123 Brunhilda’s Birthday (BOI13_brunhilda) C++14
4.44444 / 100
 1000 ms 2476 KB 
#include<bits/stdc++.h>
#define ll int
#define ld double
#define cd complex<ld>
#define pll pair<ll,ll>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
using namespace std ;
ll m , q ;
ll A[100005] = {} ;
void solve()
{
    cin >> m >> q ;
    for(int i = 1 ; i<= m ; i++) cin >> A[i] ;
    vector<ll> ans ;
    ll cur = 0 ;
    ans.push_back(0) ;
    while(cur<=10000000)
    {
        ll F = 0 ;
        for(int j = 1 ; j<= m ; j++)
        {
            F = max(F , cur-cur%A[j]+A[j]-1) ;
        }
        if(F<=cur) break ;
        ans.push_back(F) ;
        cur = F ;
    }
    //for(int i = 0 ; i< ans.size() ; i++) cout << ans[i] << "\n" ;
    for(int i = 1 ; i<= q ; i++)
    {
        ll k ; cin >> k ;
        ll save = k ;
        for(int j = 1 ; j<= m ; j++) save /= A[j] ;
        if(save>0)
        {
            cout << "oo\n" ;
            continue ;
        }
        ll lo = 0 , hi = ans.size() ;
        hi-- ;
        if(hi<0)
        {
            cout << "oo\n" ;
            continue ;
        }
        while(hi-lo>1)
        {
            ll mid = ((hi+lo)>>1) ;
            if(ans[mid]>k) hi = mid ;
            else lo = mid ;
        }
        if(ans[hi]<=k)
        {
            cout << hi ;
        }
        else cout << lo ;
        cout << "\n" ;
    }
}
int main()
{
    ios_base::sync_with_stdio(NULL) ; cin.tie(nullptr) ; cout.tie(nullptr) ;
    //freopen("LINES.inp" , "r" , stdin) ;
    //freopen("LINES.out" , "w" , stdout) ;
    //freopen("IN.txt" , "r" , stdin) ;
    int t = 1; //cin >> t ;
    for(int i = 1 ; i<= t ; i++)
    {
        solve() ;
    }
}

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Incorrect 8 ms 452 KB Output isn't correct
3 Incorrect 1 ms 340 KB Output isn't correct
4 Incorrect 7 ms 340 KB Output isn't correct
5 Incorrect 13 ms 1492 KB Output isn't correct
6 Incorrect 1 ms 212 KB Output isn't correct
7 Incorrect 1 ms 340 KB Output isn't correct
8 Incorrect 2 ms 600 KB Output isn't correct
9 Incorrect 24 ms 2476 KB Output isn't correct
10 Incorrect 14 ms 876 KB Output isn't correct
11 Incorrect 14 ms 984 KB Output isn't correct
12 Incorrect 3 ms 340 KB Output isn't correct
13 Incorrect 13 ms 340 KB Output isn't correct
14 Incorrect 52 ms 336 KB Output isn't correct
15 Incorrect 6 ms 468 KB Output isn't correct
16 Incorrect 7 ms 428 KB Output isn't correct
17 Incorrect 13 ms 476 KB Output isn't correct
18 Incorrect 6 ms 340 KB Output isn't correct

Subtask #2
4.44444444444 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 340 KB Output isn't correct
2 Incorrect 9 ms 596 KB Output isn't correct
3 Incorrect 9 ms 596 KB Output isn't correct
4 Correct 2 ms 212 KB Output is correct
5 Incorrect 6 ms 468 KB Output isn't correct
6 Incorrect 1 ms 212 KB Output isn't correct
7 Incorrect 3 ms 340 KB Output isn't correct
8 Incorrect 3 ms 212 KB Output isn't correct
9 Incorrect 11 ms 596 KB Output isn't correct
10 Incorrect 12 ms 600 KB Output isn't correct
11 Incorrect 8 ms 468 KB Output isn't correct
12 Correct 3 ms 340 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Incorrect 6 ms 468 KB Output isn't correct
16 Incorrect 9 ms 596 KB Output isn't correct
17 Incorrect 6 ms 340 KB Output isn't correct
18 Incorrect 10 ms 712 KB Output isn't correct

Subtask #3
0 / 60.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1084 ms 512 KB Time limit exceeded
2 Execution timed out 1096 ms 520 KB Time limit exceeded
3 Execution timed out 1098 ms 508 KB Time limit exceeded
4 Execution timed out 1091 ms 628 KB Time limit exceeded
5 Execution timed out 1087 ms 700 KB Time limit exceeded
6 Execution timed out 1098 ms 460 KB Time limit exceeded
7 Execution timed out 1085 ms 716 KB Time limit exceeded
8 Execution timed out 1088 ms 508 KB Time limit exceeded
9 Execution timed out 1090 ms 508 KB Time limit exceeded
10 Incorrect 310 ms 468 KB Output isn't correct
11 Incorrect 447 ms 388 KB Output isn't correct
12 Incorrect 608 ms 468 KB Output isn't correct
13 Execution timed out 1082 ms 436 KB Time limit exceeded
14 Incorrect 58 ms 1332 KB Output isn't correct
15 Incorrect 643 ms 340 KB Output isn't correct
16 Incorrect 691 ms 480 KB Output isn't correct
17 Execution timed out 1081 ms 612 KB Time limit exceeded
18 Execution timed out 1084 ms 528 KB Time limit exceeded
19 Incorrect 497 ms 348 KB Output isn't correct
20 Execution timed out 1089 ms 636 KB Time limit exceeded
21 Incorrect 72 ms 1008 KB Output isn't correct
22 Execution timed out 1091 ms 696 KB Time limit exceeded
23 Execution timed out 1090 ms 432 KB Time limit exceeded
24 Incorrect 506 ms 540 KB Output isn't correct
25 Execution timed out 1079 ms 476 KB Time limit exceeded
26 Execution timed out 1084 ms 500 KB Time limit exceeded
27 Execution timed out 1058 ms 696 KB Time limit exceeded
28 Incorrect 480 ms 612 KB Output isn't correct
29 Execution timed out 1086 ms 696 KB Time limit exceeded
30 Execution timed out 1085 ms 468 KB Time limit exceeded
31 Execution timed out 1093 ms 460 KB Time limit exceeded
32 Execution timed out 1096 ms 580 KB Time limit exceeded
33 Incorrect 515 ms 564 KB Output isn't correct
34 Execution timed out 1090 ms 708 KB Time limit exceeded
35 Incorrect 939 ms 584 KB Output isn't correct
36 Execution timed out 1090 ms 656 KB Time limit exceeded
37 Execution timed out 1087 ms 688 KB Time limit exceeded
38 Execution timed out 1091 ms 340 KB Time limit exceeded
39 Execution timed out 1058 ms 764 KB Time limit exceeded
40 Execution timed out 1090 ms 360 KB Time limit exceeded
41 Execution timed out 1076 ms 688 KB Time limit exceeded
42 Execution timed out 1079 ms 648 KB Time limit exceeded