oj.uz

답안 #852984

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
852984 2023-09-23T09:53:50 Z waldi Roller Coaster Railroad (IOI16_railroad) C++17
34 / 100
 40 ms 14008 KB 
#include <bits/stdc++.h>
#include "railroad.h"
#define FOR(i,p,k) for(int i=(p);i<=(k);++i)
#define REP(i,n) FOR(i,0,(n)-1)
#define inf 1000000000000000000ll
using namespace std;
typedef long long ll;

ll plan_roller_coaster(vector<int> s, vector<int> t) {
	int n = s.size();
	vector<vector<ll>> dp(1<<n, vector<ll>(n, inf));
	FOR(maska, 1, (1<<n)-1) REP(ost, n) if(maska>>ost&1){
		if(__builtin_popcount(maska) == 1) dp[maska][ost] = 0ll;
		REP(i, n) if(!(maska>>i&1)) dp[maska+(1<<i)][i] = min(dp[maska+(1<<i)][i], dp[maska][ost] + max(0, t[ost]-s[i]));
	}
	ll wyn = inf;
	REP(i, n) wyn = min(wyn, dp[(1<<n)-1][i]);
	return wyn;
}

Subtask #1
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB n = 2
2 Correct 0 ms 600 KB n = 2
3 Correct 0 ms 348 KB n = 2
4 Correct 0 ms 348 KB n = 2
5 Correct 0 ms 348 KB n = 2
6 Correct 0 ms 348 KB n = 2
7 Correct 1 ms 348 KB n = 3
8 Correct 0 ms 348 KB n = 3
9 Correct 1 ms 604 KB n = 3
10 Correct 1 ms 344 KB n = 8
11 Correct 0 ms 344 KB n = 8
12 Correct 1 ms 348 KB n = 8
13 Correct 0 ms 440 KB n = 8
14 Correct 0 ms 436 KB n = 8
15 Correct 0 ms 344 KB n = 8
16 Correct 1 ms 344 KB n = 8
17 Correct 1 ms 348 KB n = 8
18 Correct 1 ms 344 KB n = 8
19 Correct 0 ms 348 KB n = 3
20 Correct 0 ms 348 KB n = 7
21 Correct 1 ms 348 KB n = 8
22 Correct 1 ms 348 KB n = 8
23 Correct 0 ms 348 KB n = 8
24 Correct 0 ms 348 KB n = 8
25 Correct 0 ms 348 KB n = 8

Subtask #2
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB n = 2
2 Correct 0 ms 600 KB n = 2
3 Correct 0 ms 348 KB n = 2
4 Correct 0 ms 348 KB n = 2
5 Correct 0 ms 348 KB n = 2
6 Correct 0 ms 348 KB n = 2
7 Correct 1 ms 348 KB n = 3
8 Correct 0 ms 348 KB n = 3
9 Correct 1 ms 604 KB n = 3
10 Correct 1 ms 344 KB n = 8
11 Correct 0 ms 344 KB n = 8
12 Correct 1 ms 348 KB n = 8
13 Correct 0 ms 440 KB n = 8
14 Correct 0 ms 436 KB n = 8
15 Correct 0 ms 344 KB n = 8
16 Correct 1 ms 344 KB n = 8
17 Correct 1 ms 348 KB n = 8
18 Correct 1 ms 344 KB n = 8
19 Correct 0 ms 348 KB n = 3
20 Correct 0 ms 348 KB n = 7
21 Correct 1 ms 348 KB n = 8
22 Correct 1 ms 348 KB n = 8
23 Correct 0 ms 348 KB n = 8
24 Correct 0 ms 348 KB n = 8
25 Correct 0 ms 348 KB n = 8
26 Correct 1 ms 348 KB n = 8
27 Correct 0 ms 348 KB n = 8
28 Correct 1 ms 348 KB n = 8
29 Correct 38 ms 11184 KB n = 16
30 Correct 37 ms 11220 KB n = 16
31 Correct 40 ms 11096 KB n = 16
32 Correct 37 ms 11100 KB n = 16
33 Correct 38 ms 11100 KB n = 16
34 Correct 38 ms 11104 KB n = 16
35 Correct 38 ms 11096 KB n = 16
36 Correct 17 ms 5212 KB n = 15
37 Correct 0 ms 432 KB n = 8
38 Correct 40 ms 11220 KB n = 16
39 Correct 37 ms 11100 KB n = 16
40 Correct 1 ms 344 KB n = 9
41 Correct 38 ms 11148 KB n = 16
42 Correct 37 ms 11096 KB n = 16
43 Correct 38 ms 11100 KB n = 16
44 Correct 1 ms 344 KB n = 9
45 Correct 21 ms 5208 KB n = 15
46 Correct 38 ms 11100 KB n = 16
47 Correct 37 ms 11100 KB n = 16
48 Correct 39 ms 11096 KB n = 16

Subtask #3
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 38 ms 14008 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB n = 2
2 Correct 0 ms 600 KB n = 2
3 Correct 0 ms 348 KB n = 2
4 Correct 0 ms 348 KB n = 2
5 Correct 0 ms 348 KB n = 2
6 Correct 0 ms 348 KB n = 2
7 Correct 1 ms 348 KB n = 3
8 Correct 0 ms 348 KB n = 3
9 Correct 1 ms 604 KB n = 3
10 Correct 1 ms 344 KB n = 8
11 Correct 0 ms 344 KB n = 8
12 Correct 1 ms 348 KB n = 8
13 Correct 0 ms 440 KB n = 8
14 Correct 0 ms 436 KB n = 8
15 Correct 0 ms 344 KB n = 8
16 Correct 1 ms 344 KB n = 8
17 Correct 1 ms 348 KB n = 8
18 Correct 1 ms 344 KB n = 8
19 Correct 0 ms 348 KB n = 3
20 Correct 0 ms 348 KB n = 7
21 Correct 1 ms 348 KB n = 8
22 Correct 1 ms 348 KB n = 8
23 Correct 0 ms 348 KB n = 8
24 Correct 0 ms 348 KB n = 8
25 Correct 0 ms 348 KB n = 8
26 Correct 1 ms 348 KB n = 8
27 Correct 0 ms 348 KB n = 8
28 Correct 1 ms 348 KB n = 8
29 Correct 38 ms 11184 KB n = 16
30 Correct 37 ms 11220 KB n = 16
31 Correct 40 ms 11096 KB n = 16
32 Correct 37 ms 11100 KB n = 16
33 Correct 38 ms 11100 KB n = 16
34 Correct 38 ms 11104 KB n = 16
35 Correct 38 ms 11096 KB n = 16
36 Correct 17 ms 5212 KB n = 15
37 Correct 0 ms 432 KB n = 8
38 Correct 40 ms 11220 KB n = 16
39 Correct 37 ms 11100 KB n = 16
40 Correct 1 ms 344 KB n = 9
41 Correct 38 ms 11148 KB n = 16
42 Correct 37 ms 11096 KB n = 16
43 Correct 38 ms 11100 KB n = 16
44 Correct 1 ms 344 KB n = 9
45 Correct 21 ms 5208 KB n = 15
46 Correct 38 ms 11100 KB n = 16
47 Correct 37 ms 11100 KB n = 16
48 Correct 39 ms 11096 KB n = 16
49 Runtime error 38 ms 14008 KB Execution killed with signal 6
50 Halted 0 ms 0 KB -