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Submission #722273

# Submission time Handle Problem Language Result Execution time Memory
722273 2023-04-11T16:38:17 Z PoPularPlusPlus Brunhilda’s Birthday (BOI13_brunhilda) C++17
0 / 100
 1000 ms 41632 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ull unsigned long long 
#define pb(e) push_back(e)
#define sv(a) sort(a.begin(),a.end())
#define sa(a,n) sort(a,a+n)
#define mp(a,b) make_pair(a,b)
#define vf first
#define vs second
#define ar array
#define all(x) x.begin(),x.end()
const int inf = 0x3f3f3f3f;
const int mod = 1000000007; 
const double PI=3.14159265358979323846264338327950288419716939937510582097494459230;

mt19937_64 RNG(chrono::steady_clock::now().time_since_epoch().count());

bool remender(ll a , ll b){return a%b;}

//freopen("problemname.in", "r", stdin);
//freopen("problemname.out", "w", stdout);

const int N = 10000002;

void solve(){
	int n , qu;
	cin >> n >> qu;
	int arr[n];
	for(int i = 0; i < n; i++)cin >> arr[i];
	int ans[N];
	queue<pair<int,int>> q;
	for(int i = 0; i < n; i++){
		q.push(mp(0,i));
	}
	for(int i = 1; i <= N-2; i++){
		vector<int> v;
		while(q.size()){
			if(q.front().vf + arr[q.front().vs] <= i){
				v.pb(q.front().vs);
				q.pop();
			}
		}
		ans[i] = 1e9;
		if(q.size())ans[i] = ans[q.front().vf] + 1;
		for(int j : v){
			int mul = i/arr[j];
			q.push(mp(mul*arr[j],j));
		}
	}
	while(qu--){
		int x;
		cin >> x;
		if(ans[x] >= 1e9)cout << "oo\n";
		else cout << ans[x] << '\n';
	}
}

int main(){
ios_base::sync_with_stdio(false);
cin.tie(NULL);
   // int t;cin>>t;
   // while(t--){
		solve();
	//}
	return 0;
}

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1070 ms 39336 KB Time limit exceeded
2 Execution timed out 1055 ms 39380 KB Time limit exceeded
3 Execution timed out 1072 ms 39380 KB Time limit exceeded
4 Execution timed out 1069 ms 39380 KB Time limit exceeded
5 Execution timed out 1073 ms 39380 KB Time limit exceeded
6 Execution timed out 1081 ms 39380 KB Time limit exceeded
7 Execution timed out 1076 ms 39380 KB Time limit exceeded
8 Execution timed out 1079 ms 39380 KB Time limit exceeded
9 Execution timed out 1062 ms 39380 KB Time limit exceeded
10 Execution timed out 1076 ms 39380 KB Time limit exceeded
11 Execution timed out 1080 ms 39500 KB Time limit exceeded
12 Execution timed out 1082 ms 39380 KB Time limit exceeded
13 Execution timed out 1065 ms 39360 KB Time limit exceeded
14 Execution timed out 1088 ms 39508 KB Time limit exceeded
15 Execution timed out 1085 ms 39424 KB Time limit exceeded
16 Execution timed out 1085 ms 39436 KB Time limit exceeded
17 Execution timed out 1083 ms 39468 KB Time limit exceeded
18 Execution timed out 1080 ms 39508 KB Time limit exceeded

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1071 ms 39636 KB Time limit exceeded
2 Execution timed out 1076 ms 41172 KB Time limit exceeded
3 Execution timed out 1078 ms 40732 KB Time limit exceeded
4 Execution timed out 1088 ms 39468 KB Time limit exceeded
5 Execution timed out 1082 ms 40408 KB Time limit exceeded
6 Execution timed out 1053 ms 39368 KB Time limit exceeded
7 Execution timed out 1084 ms 39636 KB Time limit exceeded
8 Execution timed out 1041 ms 39500 KB Time limit exceeded
9 Execution timed out 1042 ms 40780 KB Time limit exceeded
10 Execution timed out 1072 ms 40740 KB Time limit exceeded
11 Execution timed out 1055 ms 40092 KB Time limit exceeded
12 Execution timed out 1083 ms 39480 KB Time limit exceeded
13 Execution timed out 1041 ms 39508 KB Time limit exceeded
14 Execution timed out 1073 ms 39460 KB Time limit exceeded
15 Execution timed out 1072 ms 40160 KB Time limit exceeded
16 Execution timed out 1078 ms 41164 KB Time limit exceeded
17 Execution timed out 1073 ms 39428 KB Time limit exceeded
18 Execution timed out 1068 ms 41296 KB Time limit exceeded

Subtask #3
0 / 60.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1068 ms 40524 KB Time limit exceeded
2 Execution timed out 1075 ms 40524 KB Time limit exceeded
3 Execution timed out 1084 ms 40532 KB Time limit exceeded
4 Execution timed out 1079 ms 39500 KB Time limit exceeded
5 Execution timed out 1082 ms 41560 KB Time limit exceeded
6 Execution timed out 1046 ms 39720 KB Time limit exceeded
7 Execution timed out 1075 ms 41420 KB Time limit exceeded
8 Execution timed out 1074 ms 40532 KB Time limit exceeded
9 Execution timed out 1068 ms 40532 KB Time limit exceeded
10 Execution timed out 1079 ms 39520 KB Time limit exceeded
11 Execution timed out 1074 ms 39508 KB Time limit exceeded
12 Execution timed out 1083 ms 39540 KB Time limit exceeded
13 Execution timed out 1075 ms 40064 KB Time limit exceeded
14 Execution timed out 1073 ms 39380 KB Time limit exceeded
15 Execution timed out 1087 ms 39636 KB Time limit exceeded
16 Execution timed out 1070 ms 39688 KB Time limit exceeded
17 Execution timed out 1076 ms 40372 KB Time limit exceeded
18 Execution timed out 1078 ms 40532 KB Time limit exceeded
19 Execution timed out 1074 ms 39508 KB Time limit exceeded
20 Execution timed out 1078 ms 40532 KB Time limit exceeded
21 Execution timed out 1069 ms 39380 KB Time limit exceeded
22 Execution timed out 1081 ms 41508 KB Time limit exceeded
23 Execution timed out 1084 ms 40148 KB Time limit exceeded
24 Execution timed out 1083 ms 39468 KB Time limit exceeded
25 Execution timed out 1078 ms 39508 KB Time limit exceeded
26 Execution timed out 1081 ms 39508 KB Time limit exceeded
27 Execution timed out 1091 ms 41460 KB Time limit exceeded
28 Execution timed out 1088 ms 39508 KB Time limit exceeded
29 Execution timed out 1088 ms 41556 KB Time limit exceeded
30 Execution timed out 1074 ms 40908 KB Time limit exceeded
31 Execution timed out 1083 ms 39596 KB Time limit exceeded
32 Execution timed out 1077 ms 39572 KB Time limit exceeded
33 Execution timed out 1078 ms 39468 KB Time limit exceeded
34 Execution timed out 1071 ms 41476 KB Time limit exceeded
35 Execution timed out 1081 ms 39508 KB Time limit exceeded
36 Execution timed out 1081 ms 41292 KB Time limit exceeded
37 Execution timed out 1082 ms 41632 KB Time limit exceeded
38 Execution timed out 1049 ms 39764 KB Time limit exceeded
39 Execution timed out 1082 ms 39568 KB Time limit exceeded
40 Execution timed out 1082 ms 39764 KB Time limit exceeded
41 Execution timed out 1073 ms 41552 KB Time limit exceeded
42 Execution timed out 1068 ms 39508 KB Time limit exceeded