답안 #31870

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
31870 2017-09-11T08:18:36 Z huynd2001 Brunhilda’s Birthday (BOI13_brunhilda) C++14
100 / 100
519 ms 80920 KB
/*huypheu
2 2
2 3
5
6
*/
#include <bits/stdc++.h>
#define oo (INT_MAX/2)
using namespace std;

int pri[10000005],dp[10000005];
int a[100005];
int b[100005];

int main()
{
	int n,q;
	cin >> n >> q;
	for(int i=1;i<=n;i++)
	{
		cin >> a[i];
	}
	int maxo=0;
	for(int i=1;i<=q;i++)
	{
		cin >> b[i];
		maxo=max(maxo,b[i]);
	}
	for(int i=1;i<=maxo;i++) dp[i]=oo;
	for(int i=1;i<=n;i++)
	{
		for(int j=0;j<=(maxo/a[i]);j++)
		{
			pri[a[i]*j]=a[i];
		}
	}
	dp[0]=0;
	int curl=0,curr=0+pri[0]-1;
	for(int i=1;i<=maxo;i++)
	{
		while(i>curr)
		{
			curl++;
			curr=curl+pri[curl]-1;
		}
		if(curl==i) break;
		dp[i]=min(dp[curl]+1,dp[i]);
	}
	// for(int i=1;i<=10;i++)
	// {
	// 	cout << dp[i] << " ";	
	// }
	// cout << endl;
	for(int i=1;i<=q;i++)
	{
		if(dp[b[i]]>=maxo) cout << "oo\n"; else cout << dp[b[i]] << "\n";
	}
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 80920 KB Output is correct
2 Correct 0 ms 80920 KB Output is correct
3 Correct 0 ms 80920 KB Output is correct
4 Correct 6 ms 80920 KB Output is correct
5 Correct 0 ms 80920 KB Output is correct
6 Correct 0 ms 80920 KB Output is correct
7 Correct 0 ms 80920 KB Output is correct
8 Correct 0 ms 80920 KB Output is correct
9 Correct 0 ms 80920 KB Output is correct
10 Correct 0 ms 80920 KB Output is correct
11 Correct 0 ms 80920 KB Output is correct
12 Correct 0 ms 80920 KB Output is correct
13 Correct 0 ms 80920 KB Output is correct
14 Correct 0 ms 80920 KB Output is correct
15 Correct 0 ms 80920 KB Output is correct
16 Correct 0 ms 80920 KB Output is correct
17 Correct 6 ms 80920 KB Output is correct
18 Correct 3 ms 80920 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 79 ms 80920 KB Output is correct
2 Correct 116 ms 80920 KB Output is correct
3 Correct 169 ms 80920 KB Output is correct
4 Correct 89 ms 80920 KB Output is correct
5 Correct 43 ms 80920 KB Output is correct
6 Correct 19 ms 80920 KB Output is correct
7 Correct 73 ms 80920 KB Output is correct
8 Correct 36 ms 80920 KB Output is correct
9 Correct 73 ms 80920 KB Output is correct
10 Correct 169 ms 80920 KB Output is correct
11 Correct 383 ms 80920 KB Output is correct
12 Correct 146 ms 80920 KB Output is correct
13 Correct 56 ms 80920 KB Output is correct
14 Correct 99 ms 80920 KB Output is correct
15 Correct 63 ms 80920 KB Output is correct
16 Correct 113 ms 80920 KB Output is correct
17 Correct 303 ms 80920 KB Output is correct
18 Correct 306 ms 80920 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 336 ms 80920 KB Output is correct
2 Correct 413 ms 80920 KB Output is correct
3 Correct 299 ms 80920 KB Output is correct
4 Correct 249 ms 80920 KB Output is correct
5 Correct 226 ms 80920 KB Output is correct
6 Correct 329 ms 80920 KB Output is correct
7 Correct 226 ms 80920 KB Output is correct
8 Correct 283 ms 80920 KB Output is correct
9 Correct 303 ms 80920 KB Output is correct
10 Correct 226 ms 80920 KB Output is correct
11 Correct 176 ms 80920 KB Output is correct
12 Correct 243 ms 80920 KB Output is correct
13 Correct 206 ms 80920 KB Output is correct
14 Correct 129 ms 80920 KB Output is correct
15 Correct 296 ms 80920 KB Output is correct
16 Correct 313 ms 80920 KB Output is correct
17 Correct 313 ms 80920 KB Output is correct
18 Correct 426 ms 80920 KB Output is correct
19 Correct 106 ms 80920 KB Output is correct
20 Correct 299 ms 80920 KB Output is correct
21 Correct 243 ms 80920 KB Output is correct
22 Correct 493 ms 80920 KB Output is correct
23 Correct 213 ms 80920 KB Output is correct
24 Correct 133 ms 80920 KB Output is correct
25 Correct 306 ms 80920 KB Output is correct
26 Correct 246 ms 80920 KB Output is correct
27 Correct 369 ms 80920 KB Output is correct
28 Correct 136 ms 80920 KB Output is correct
29 Correct 483 ms 80920 KB Output is correct
30 Correct 409 ms 80920 KB Output is correct
31 Correct 183 ms 80920 KB Output is correct
32 Correct 206 ms 80920 KB Output is correct
33 Correct 116 ms 80920 KB Output is correct
34 Correct 243 ms 80920 KB Output is correct
35 Correct 143 ms 80920 KB Output is correct
36 Correct 519 ms 80920 KB Output is correct
37 Correct 203 ms 80920 KB Output is correct
38 Correct 366 ms 80920 KB Output is correct
39 Correct 156 ms 80920 KB Output is correct
40 Correct 289 ms 80920 KB Output is correct
41 Correct 186 ms 80920 KB Output is correct
42 Correct 413 ms 80920 KB Output is correct