답안 #79399 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
79399	2018-10-13T05:34:24 Z	Plurm	선물상자 (IOI15_boxes)	C++11	50 / 100	2000 ms	19832 KB

boxes

#include "boxes.h"
#include <bits/stdc++.h>
using namespace std;

long long delivery(int N, int K, int L, int p[]) {
	vector<long long> dp1,dp2;
	dp1.resize(N);
	dp2.resize(N);
	dp1[0] = 2ll*p[0];
	for(int i = 1; i < N; i++){
		dp1[i] = i >= K ? dp1[i-K] : 0ll;
		dp1[i] += 2ll*(long long)p[i];
	}
	dp2[N-1] = 2ll*(long long)(L-p[N-1]);
	for(int i = N-2; i >= 0; i--){
		dp2[i] = i+K >= N ? 0ll : dp2[i+K];
		dp2[i] += 2ll*(long long)(L-p[i]);
	}
	long long mn = (long long)(N+K-1)/(long long)K*(long long)L;
	for(int i = 0; i < N; i++){
		mn = min(mn,dp1[i] + (long long)(N-i+K-2)/(long long)K*(long long)L);
		mn = min(mn,dp2[i] + (long long)(i+K-1)/(long long)K*(long long)L);
		for(int j = i+1; j < N; j++){
			mn = min(mn,dp1[i] + dp2[j] + (long long)(j-i+K-2)/(long long)K*(long long)L);
		}
	}
	return mn;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	7 ms	256 KB	Output is correct
3	Correct	7 ms	376 KB	Output is correct
4	Correct	7 ms	376 KB	Output is correct
5	Correct	7 ms	256 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	7 ms	376 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	376 KB	Output is correct
2	Correct	7 ms	252 KB	Output is correct
3	Correct	7 ms	376 KB	Output is correct
4	Correct	7 ms	256 KB	Output is correct
5	Correct	7 ms	256 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	7 ms	376 KB	Output is correct

Subtask #3
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct

Subtask #4
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	7 ms	256 KB	Output is correct
3	Correct	7 ms	376 KB	Output is correct
4	Correct	7 ms	376 KB	Output is correct
5	Correct	7 ms	256 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	7 ms	376 KB	Output is correct
8	Correct	7 ms	376 KB	Output is correct
9	Correct	7 ms	252 KB	Output is correct
10	Correct	7 ms	376 KB	Output is correct
11	Correct	7 ms	256 KB	Output is correct
12	Correct	7 ms	256 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	7 ms	376 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	10 ms	376 KB	Output is correct
24	Correct	10 ms	376 KB	Output is correct
25	Correct	7 ms	376 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	256 KB	Output is correct
28	Correct	7 ms	376 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	8 ms	408 KB	Output is correct
31	Correct	7 ms	384 KB	Output is correct
32	Correct	9 ms	376 KB	Output is correct

Subtask #5
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	7 ms	256 KB	Output is correct
3	Correct	7 ms	376 KB	Output is correct
4	Correct	7 ms	376 KB	Output is correct
5	Correct	7 ms	256 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	7 ms	376 KB	Output is correct
8	Correct	7 ms	376 KB	Output is correct
9	Correct	7 ms	252 KB	Output is correct
10	Correct	7 ms	376 KB	Output is correct
11	Correct	7 ms	256 KB	Output is correct
12	Correct	7 ms	256 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	7 ms	376 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	10 ms	376 KB	Output is correct
24	Correct	10 ms	376 KB	Output is correct
25	Correct	7 ms	376 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	256 KB	Output is correct
28	Correct	7 ms	376 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	8 ms	408 KB	Output is correct
31	Correct	7 ms	384 KB	Output is correct
32	Correct	9 ms	376 KB	Output is correct
33	Execution timed out	2063 ms	19832 KB	Time limit exceeded
34	Halted	0 ms	0 KB	-

Subtask #6
0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	7 ms	256 KB	Output is correct
3	Correct	7 ms	376 KB	Output is correct
4	Correct	7 ms	376 KB	Output is correct
5	Correct	7 ms	256 KB	Output is correct
6	Correct	7 ms	376 KB	Output is correct
7	Correct	7 ms	376 KB	Output is correct
8	Correct	7 ms	376 KB	Output is correct
9	Correct	7 ms	252 KB	Output is correct
10	Correct	7 ms	376 KB	Output is correct
11	Correct	7 ms	256 KB	Output is correct
12	Correct	7 ms	256 KB	Output is correct
13	Correct	7 ms	376 KB	Output is correct
14	Correct	7 ms	376 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	10 ms	376 KB	Output is correct
24	Correct	10 ms	376 KB	Output is correct
25	Correct	7 ms	376 KB	Output is correct
26	Correct	7 ms	376 KB	Output is correct
27	Correct	7 ms	256 KB	Output is correct
28	Correct	7 ms	376 KB	Output is correct
29	Correct	7 ms	376 KB	Output is correct
30	Correct	8 ms	408 KB	Output is correct
31	Correct	7 ms	384 KB	Output is correct
32	Correct	9 ms	376 KB	Output is correct
33	Execution timed out	2063 ms	19832 KB	Time limit exceeded
34	Halted	0 ms	0 KB	-

답안 #79399

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 10.0 / 10.0

Subtask #3 15.0 / 15.0

Subtask #4 15.0 / 15.0

Subtask #5 0 / 20.0

Subtask #6 0 / 30.0

Subtask #1
10.0 / 10.0

Subtask #2
10.0 / 10.0

Subtask #3
15.0 / 15.0

Subtask #4
15.0 / 15.0

Subtask #5
0 / 20.0

Subtask #6
0 / 30.0