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Submission #31864

# Submission time Handle Problem Language Result Execution time Memory
31864 2017-09-11T08:03:50 Z YoLo Brunhilda’s Birthday (BOI13_brunhilda) C++14
68.5714 / 100
 689 ms 158656 KB 
#include<bits/stdc++.h>
using namespace std;
#define mp make_pair
#define pb push_back
#define fi first
#define se second
#define endl '\n'
#define pi acos(-1)
#define pque priority_queue
typedef pair < int, int > ii;
typedef vector < int > vi;
typedef vector < vi > vii;
int mod = 1000000007;
int n, m, a[100009], j, num[20000009], nex, cur, t = 1, ans[20000009];
signed main()
{
	scanf("%d%d",&n,&m);
	for(int i = 1; i <= n; i++)
		scanf("%d",&a[i]);
	for(int i = 1; i <= n; i++)
	{
		j = 0;
		while(j <= 10000000)
		{
			num[j] = max(num[j], j + a[i]);
			j += a[i];
		}
	}
	num[1] = num[0];
	ans[1] = 1;
	for(int i = 2; i <= 10000000; i++)
	{
		while(i >= num[cur] && cur < i)
		{
			cur ++;
		}
		if(cur == i)
			break;
		ans[i] = ans[cur] + 1;
	}
	while(m --)
	{
		int k;
		cin >> k;
		if(ans[k] > 0)
			printf("%d\n",ans[k]);
		else
			printf("oo\n",ans[k]);
	}
}

Compilation message

brunhilda.cpp: In function 'int main()':
brunhilda.cpp:48:24: warning: too many arguments for format [-Wformat-extra-args]
    printf("oo\n",ans[k]);
                        ^
brunhilda.cpp:17:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&n,&m);
                     ^
brunhilda.cpp:19:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a[i]);
                    ^

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 158656 KB Output is correct
2 Correct 109 ms 158656 KB Output is correct
3 Correct 29 ms 158656 KB Output is correct
4 Correct 83 ms 158656 KB Output is correct
5 Correct 83 ms 158656 KB Output is correct
6 Correct 19 ms 158656 KB Output is correct
7 Correct 43 ms 158656 KB Output is correct
8 Correct 39 ms 158656 KB Output is correct
9 Correct 119 ms 158656 KB Output is correct
10 Correct 149 ms 158656 KB Output is correct
11 Correct 133 ms 158656 KB Output is correct
12 Correct 53 ms 158656 KB Output is correct
13 Correct 279 ms 158656 KB Output is correct
14 Correct 359 ms 158656 KB Output is correct
15 Correct 113 ms 158656 KB Output is correct
16 Correct 93 ms 158656 KB Output is correct
17 Correct 119 ms 158656 KB Output is correct
18 Correct 69 ms 158656 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 86 ms 158656 KB Output is correct
2 Correct 103 ms 158656 KB Output is correct
3 Correct 363 ms 158656 KB Output is correct
4 Correct 113 ms 158656 KB Output is correct
5 Correct 249 ms 158656 KB Output is correct
6 Correct 83 ms 158656 KB Output is correct
7 Correct 83 ms 158656 KB Output is correct
8 Correct 123 ms 158656 KB Output is correct
9 Correct 296 ms 158656 KB Output is correct
10 Correct 343 ms 158656 KB Output is correct
11 Correct 339 ms 158656 KB Output is correct
12 Correct 173 ms 158656 KB Output is correct
13 Correct 53 ms 158656 KB Output is correct
14 Correct 109 ms 158656 KB Output is correct
15 Correct 306 ms 158656 KB Output is correct
16 Correct 86 ms 158656 KB Output is correct
17 Correct 286 ms 158656 KB Output is correct
18 Correct 243 ms 158656 KB Output is correct

Subtask #3
28.5714285714 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 469 ms 158656 KB Output is correct
2 Correct 419 ms 158656 KB Output is correct
3 Runtime error 549 ms 158656 KB Execution timed out (wall clock limit exceeded)
4 Runtime error 363 ms 158656 KB Execution timed out (wall clock limit exceeded)
5 Runtime error 326 ms 158656 KB Execution timed out (wall clock limit exceeded)
6 Runtime error 443 ms 158656 KB Execution timed out (wall clock limit exceeded)
7 Correct 353 ms 158656 KB Output is correct
8 Correct 323 ms 158656 KB Output is correct
9 Runtime error 503 ms 158656 KB Execution timed out (wall clock limit exceeded)
10 Correct 249 ms 158656 KB Output is correct
11 Correct 323 ms 158656 KB Output is correct
12 Correct 326 ms 158656 KB Output is correct
13 Runtime error 533 ms 158656 KB Execution timed out (wall clock limit exceeded)
14 Runtime error 303 ms 158656 KB Execution timed out (wall clock limit exceeded)
15 Correct 283 ms 158656 KB Output is correct
16 Correct 446 ms 158656 KB Output is correct
17 Correct 319 ms 158656 KB Output is correct
18 Correct 403 ms 158656 KB Output is correct
19 Correct 159 ms 158656 KB Output is correct
20 Correct 589 ms 158656 KB Output is correct
21 Runtime error 403 ms 158656 KB Execution timed out (wall clock limit exceeded)
22 Runtime error 573 ms 158656 KB Execution timed out (wall clock limit exceeded)
23 Correct 296 ms 158656 KB Output is correct
24 Correct 279 ms 158656 KB Output is correct
25 Correct 379 ms 158656 KB Output is correct
26 Runtime error 339 ms 158656 KB Execution timed out (wall clock limit exceeded)
27 Runtime error 689 ms 158656 KB Execution timed out (wall clock limit exceeded)
28 Runtime error 229 ms 158656 KB Execution timed out (wall clock limit exceeded)
29 Runtime error 539 ms 158656 KB Execution timed out (wall clock limit exceeded)
30 Runtime error 523 ms 158656 KB Execution timed out (wall clock limit exceeded)
31 Correct 276 ms 158656 KB Output is correct
32 Runtime error 329 ms 158656 KB Execution timed out (wall clock limit exceeded)
33 Runtime error 143 ms 158656 KB Execution timed out (wall clock limit exceeded)
34 Correct 426 ms 158656 KB Output is correct
35 Runtime error 253 ms 158656 KB Execution timed out (wall clock limit exceeded)
36 Runtime error 599 ms 158656 KB Execution timed out (wall clock limit exceeded)
37 Runtime error 253 ms 158656 KB Execution timed out (wall clock limit exceeded)
38 Runtime error 489 ms 158656 KB Execution timed out (wall clock limit exceeded)
39 Runtime error 196 ms 158656 KB Execution timed out (wall clock limit exceeded)
40 Correct 469 ms 158656 KB Output is correct
41 Correct 276 ms 158656 KB Output is correct
42 Runtime error 559 ms 158656 KB Execution timed out (wall clock limit exceeded)