oj.uz

Submission #92639

# Submission time Handle Problem Language Result Execution time Memory
92639 2019-01-04T08:34:46 Z luckyboy Brunhilda’s Birthday (BOI13_brunhilda) C++14
10 / 100
 1000 ms 39660 KB 
/**Lucky Boy**/
#include <bits/stdc++.h>
#define FOR(i, a, b) for (int  i = (a); i <= (b); ++i)
#define FORD(i, a, b) for (int  i = (a); i >= (b); --i)
#define pb push_back
#define mp make_pair
#define F first
#define S second
#define maxc 1000000007
#define maxn 100005
#define maxm 10000007
#define pii pair <int,int>
#define Task ""
template <typename T> inline void read(T &x){char c;bool nega=0;while((!isdigit(c=getchar()))&&(c!='-'));if(c=='-'){nega=1;c=getchar();}x=c-48;while(isdigit(c=getchar())) x=x*10+c-48;if(nega) x=-x;}
template <typename T> inline void writep(T x){if(x>9) writep(x/10);putchar(x%10+48);}
template <typename T> inline void write(T x){if(x<0){putchar('-');x=-x;}writep(x);putchar(' ');}
template <typename T> inline void writeln(T x){write(x);putchar('\n');}
using namespace std;
int n,q,a[maxn],tich = 1,dp[maxm];
int main()
{
    ios_base::sync_with_stdio(NULL);cin.tie(NULL);cout.tie(NULL);
    //freopen(Task".inp", "r",stdin);
    //freopen(Task".out", "w",stdout);
    cin >> n >> q;
    FOR(i,1,n)
    {
        cin >> a[i];
        if (1ll*tich*a[i] > 1e7)
        {
            tich = 1e7 + 1;
        }
        else tich *= a[i];
    }
    dp[0] = 0;
    FOR(i,1,tich - 1)
        {
            dp[i] = maxc;
            FOR(j,1,n)
            {
                int x = i / a[j];
                x *= a[j];
                dp[i] = min(dp[i],dp[x] + 1);
            }
        }
    while (q--)
    {
        int x;
        cin >> x;
        if (x >= tich)
        {
            cout << "oo\n";
        }
        else
        {
            cout << dp[x] << '\n';
        }
    }
    return 0;
}

Subtask #1
10.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Execution timed out 1074 ms 27244 KB Time limit exceeded
3 Correct 7 ms 1400 KB Output is correct
4 Execution timed out 1081 ms 14308 KB Time limit exceeded
5 Correct 404 ms 39608 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 7 ms 1400 KB Output is correct
8 Correct 24 ms 3832 KB Output is correct
9 Correct 401 ms 39660 KB Output is correct
10 Correct 786 ms 39544 KB Output is correct
11 Correct 771 ms 39496 KB Output is correct
12 Execution timed out 1080 ms 11728 KB Time limit exceeded
13 Execution timed out 1074 ms 1468 KB Time limit exceeded
14 Execution timed out 1083 ms 1528 KB Time limit exceeded
15 Execution timed out 1086 ms 37624 KB Time limit exceeded
16 Execution timed out 1080 ms 27600 KB Time limit exceeded
17 Execution timed out 1083 ms 22948 KB Time limit exceeded
18 Execution timed out 1084 ms 14456 KB Time limit exceeded

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1071 ms 668 KB Time limit exceeded
2 Execution timed out 1079 ms 760 KB Time limit exceeded
3 Execution timed out 1071 ms 760 KB Time limit exceeded
4 Execution timed out 1078 ms 776 KB Time limit exceeded
5 Execution timed out 1080 ms 632 KB Time limit exceeded
6 Execution timed out 1070 ms 1396 KB Time limit exceeded
7 Execution timed out 1079 ms 636 KB Time limit exceeded
8 Execution timed out 1073 ms 1540 KB Time limit exceeded
9 Execution timed out 1074 ms 888 KB Time limit exceeded
10 Execution timed out 1077 ms 760 KB Time limit exceeded
11 Execution timed out 1077 ms 604 KB Time limit exceeded
12 Execution timed out 1083 ms 1236 KB Time limit exceeded
13 Execution timed out 1083 ms 1016 KB Time limit exceeded
14 Execution timed out 1080 ms 1028 KB Time limit exceeded
15 Execution timed out 1083 ms 764 KB Time limit exceeded
16 Execution timed out 1088 ms 760 KB Time limit exceeded
17 Execution timed out 1069 ms 888 KB Time limit exceeded
18 Execution timed out 1079 ms 760 KB Time limit exceeded

Subtask #3
0 / 60.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1077 ms 636 KB Time limit exceeded
2 Execution timed out 1081 ms 632 KB Time limit exceeded
3 Execution timed out 1089 ms 632 KB Time limit exceeded
4 Execution timed out 1083 ms 1016 KB Time limit exceeded
5 Execution timed out 1087 ms 888 KB Time limit exceeded
6 Execution timed out 1089 ms 688 KB Time limit exceeded
7 Execution timed out 1086 ms 888 KB Time limit exceeded
8 Execution timed out 1079 ms 644 KB Time limit exceeded
9 Execution timed out 1083 ms 636 KB Time limit exceeded
10 Execution timed out 1080 ms 788 KB Time limit exceeded
11 Execution timed out 1076 ms 696 KB Time limit exceeded
12 Execution timed out 1072 ms 704 KB Time limit exceeded
13 Execution timed out 1068 ms 760 KB Time limit exceeded
14 Execution timed out 1085 ms 37752 KB Time limit exceeded
15 Execution timed out 1071 ms 772 KB Time limit exceeded
16 Execution timed out 1086 ms 760 KB Time limit exceeded
17 Execution timed out 1078 ms 712 KB Time limit exceeded
18 Execution timed out 1089 ms 724 KB Time limit exceeded
19 Execution timed out 1081 ms 760 KB Time limit exceeded
20 Execution timed out 1082 ms 632 KB Time limit exceeded
21 Execution timed out 1076 ms 11660 KB Time limit exceeded
22 Execution timed out 1068 ms 792 KB Time limit exceeded
23 Execution timed out 1082 ms 692 KB Time limit exceeded
24 Execution timed out 1071 ms 1600 KB Time limit exceeded
25 Execution timed out 1071 ms 996 KB Time limit exceeded
26 Execution timed out 1074 ms 880 KB Time limit exceeded
27 Execution timed out 1086 ms 888 KB Time limit exceeded
28 Execution timed out 1083 ms 1656 KB Time limit exceeded
29 Execution timed out 1070 ms 760 KB Time limit exceeded
30 Execution timed out 1087 ms 632 KB Time limit exceeded
31 Execution timed out 1082 ms 888 KB Time limit exceeded
32 Execution timed out 1081 ms 1016 KB Time limit exceeded
33 Execution timed out 1074 ms 1400 KB Time limit exceeded
34 Execution timed out 1075 ms 888 KB Time limit exceeded
35 Execution timed out 1068 ms 1216 KB Time limit exceeded
36 Execution timed out 1084 ms 760 KB Time limit exceeded
37 Execution timed out 1071 ms 1016 KB Time limit exceeded
38 Execution timed out 1076 ms 820 KB Time limit exceeded
39 Execution timed out 1076 ms 1160 KB Time limit exceeded
40 Execution timed out 1075 ms 632 KB Time limit exceeded
41 Execution timed out 1077 ms 760 KB Time limit exceeded
42 Execution timed out 1078 ms 900 KB Time limit exceeded