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답안 #493713

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
493713 2021-12-12T16:41:24 Z _Monkey_ Brunhilda’s Birthday (BOI13_brunhilda) C++17
0 / 100
 1000 ms 81124 KB 
#include<bits/stdc++.h>
using namespace std;

#define ll long long
#define el '\n'
#define ld long double
const int maxn=1e5+1,nn=1e7+1;
int a[maxn],n,m,q,p,oo,ans,k,f[nn],ut[nn];
int t;
bool ok;
void check(){
    t=1;
    ok=0;
    for(int i=0;i<m;++i){
        k=t*a[i];
        if(t*a[i]<t || t*a[i]>oo || k/a[i]!=t){
            ok=1;
            return;
        }
        t=t*a[i];
    }
}
int sol(int z){
    if(f[z]>=0) return f[z];
    f[z]=sol(z-ut[z])+1;
    return f[z];
}
int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
    cin >> m >> q;
    for(int i=0;i<m;++i) cin >> a[i];
    sort(a+0,a+m);
    for(int i=0;i<m;++i){
        for(int j=a[i]-1;j<nn;j+=a[i]){
            ut[ j ]=a[i]-1;
        }
    }
    int ma;
    for(int i=1;i<a[m-1];++i) ut[i]=i;
    for(int z=a[m-1];z<nn;++z){
        if(ut[z]==0){
            ma=0;
            for(int i=0;i<m && ma<a[i];++i) if(z%a[i]>ma) ma=z%a[i];
            ut[z]=ma;
        }
    }
    memset(f,-1,sizeof f);
    f[0]=0;
    oo=1e7;
    check();
    while(q--){
        cin >> n;
        if(ok){
            cout << sol(n);
        } else {
            if(n>=t){
                cout << "oo";
            } else {
                cout << sol(n);
            }
        }
        cout << el;
    }
    return 0;
}

Subtask #1
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 241 ms 78476 KB Output isn't correct
2 Incorrect 868 ms 78480 KB Output isn't correct
3 Incorrect 187 ms 78480 KB Output isn't correct
4 Execution timed out 1092 ms 39440 KB Time limit exceeded
5 Incorrect 604 ms 78472 KB Output isn't correct
6 Incorrect 249 ms 78480 KB Output isn't correct
7 Incorrect 191 ms 78472 KB Output isn't correct
8 Incorrect 165 ms 78492 KB Output isn't correct
9 Incorrect 201 ms 78476 KB Output isn't correct
10 Incorrect 306 ms 78476 KB Output isn't correct
11 Incorrect 545 ms 78476 KB Output isn't correct
12 Execution timed out 1079 ms 39372 KB Time limit exceeded
13 Execution timed out 1088 ms 39500 KB Time limit exceeded
14 Execution timed out 1088 ms 39344 KB Time limit exceeded
15 Incorrect 711 ms 78488 KB Output isn't correct
16 Incorrect 847 ms 78480 KB Output isn't correct
17 Execution timed out 1092 ms 39372 KB Time limit exceeded
18 Execution timed out 1059 ms 39372 KB Time limit exceeded

Subtask #2
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1093 ms 39456 KB Time limit exceeded
2 Execution timed out 1099 ms 39756 KB Time limit exceeded
3 Execution timed out 1091 ms 39628 KB Time limit exceeded
4 Execution timed out 1088 ms 39372 KB Time limit exceeded
5 Execution timed out 1070 ms 39644 KB Time limit exceeded
6 Execution timed out 1097 ms 39372 KB Time limit exceeded
7 Execution timed out 1071 ms 39500 KB Time limit exceeded
8 Execution timed out 1086 ms 39372 KB Time limit exceeded
9 Execution timed out 1079 ms 39628 KB Time limit exceeded
10 Execution timed out 1090 ms 39628 KB Time limit exceeded
11 Execution timed out 1086 ms 39500 KB Time limit exceeded
12 Execution timed out 1089 ms 39344 KB Time limit exceeded
13 Execution timed out 1068 ms 39372 KB Time limit exceeded
14 Execution timed out 1085 ms 39372 KB Time limit exceeded
15 Execution timed out 1095 ms 39580 KB Time limit exceeded
16 Execution timed out 1087 ms 39756 KB Time limit exceeded
17 Execution timed out 1082 ms 39372 KB Time limit exceeded
18 Execution timed out 1094 ms 39756 KB Time limit exceeded

Subtask #3
0 / 60.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1018 ms 39628 KB Time limit exceeded
2 Execution timed out 1094 ms 39620 KB Time limit exceeded
3 Execution timed out 1084 ms 39612 KB Time limit exceeded
4 Execution timed out 1093 ms 39372 KB Time limit exceeded
5 Execution timed out 1092 ms 39748 KB Time limit exceeded
6 Execution timed out 1088 ms 39432 KB Time limit exceeded
7 Execution timed out 1093 ms 39756 KB Time limit exceeded
8 Execution timed out 1081 ms 39628 KB Time limit exceeded
9 Execution timed out 1091 ms 39536 KB Time limit exceeded
10 Execution timed out 1098 ms 39372 KB Time limit exceeded
11 Execution timed out 1088 ms 39372 KB Time limit exceeded
12 Execution timed out 1091 ms 39372 KB Time limit exceeded
13 Execution timed out 1087 ms 39628 KB Time limit exceeded
14 Incorrect 411 ms 81124 KB Output isn't correct
15 Execution timed out 1092 ms 39372 KB Time limit exceeded
16 Execution timed out 1096 ms 39364 KB Time limit exceeded
17 Execution timed out 1090 ms 39628 KB Time limit exceeded
18 Execution timed out 1097 ms 39628 KB Time limit exceeded
19 Execution timed out 1091 ms 39372 KB Time limit exceeded
20 Execution timed out 1098 ms 39628 KB Time limit exceeded
21 Incorrect 802 ms 79812 KB Output isn't correct
22 Execution timed out 1099 ms 39756 KB Time limit exceeded
23 Execution timed out 1095 ms 39500 KB Time limit exceeded
24 Execution timed out 1063 ms 39372 KB Time limit exceeded
25 Execution timed out 1097 ms 39500 KB Time limit exceeded
26 Execution timed out 1098 ms 39372 KB Time limit exceeded
27 Execution timed out 1098 ms 39756 KB Time limit exceeded
28 Execution timed out 1101 ms 39432 KB Time limit exceeded
29 Execution timed out 1093 ms 39756 KB Time limit exceeded
30 Execution timed out 1098 ms 39648 KB Time limit exceeded
31 Execution timed out 1090 ms 39372 KB Time limit exceeded
32 Execution timed out 1095 ms 39372 KB Time limit exceeded
33 Execution timed out 1101 ms 39372 KB Time limit exceeded
34 Execution timed out 1092 ms 39756 KB Time limit exceeded
35 Execution timed out 1096 ms 39372 KB Time limit exceeded
36 Execution timed out 1090 ms 39756 KB Time limit exceeded
37 Execution timed out 1098 ms 39756 KB Time limit exceeded
38 Execution timed out 1053 ms 39372 KB Time limit exceeded
39 Execution timed out 1084 ms 39444 KB Time limit exceeded
40 Execution timed out 1095 ms 39372 KB Time limit exceeded
41 Execution timed out 1086 ms 39756 KB Time limit exceeded
42 Execution timed out 1101 ms 39464 KB Time limit exceeded