oj.uz

Submission #20680

# Submission time Handle Problem Language Result Execution time Memory
20680 2017-02-13T13:32:49 Z Kwiyomi Express(#82, ainu7) Can polan into space? (OJUZ11_space) C++
100 / 100
 156 ms 25504 KB 
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <vector>
#include <string>
#include <queue>
#include <map>
#include <algorithm>
#include <cmath>
#include <iostream>
#include <sstream>
#include <set>
using namespace std;

int main()
{
	int n;
	cin >> n;
	vector<vector<long long> > cost(n+1, vector<long long>(2));
	vector<vector<long long> > from(n, vector<long long>(2));
	// 0 : me fly early, 1 : me fly late
	cost[0][1] = 0;
	cost[0][0] = -9999999999999999LL;
	for (int i=0; i<n; i++) {
		int a, b, c;
		scanf("%d %d %d", &a, &b, &c);
		cost[i+1][0] = max(cost[i][0] + b, cost[i][1] + a);
		cost[i+1][1] = max(cost[i][0] + c, cost[i][1] + b);
		from[i][0] = (cost[i+1][0] == cost[i][1] + a);
		from[i][1] = (cost[i+1][1] == cost[i][1] + b);
	}
	printf("%lld\n", cost[n][0]);

	vector<int> res(n);
	int idx = 0;
	int ll = 0, rr = 0;
	res[n-1] = 0;
	for (int i=n-1; i>=1; i--) {
		if (from[i][idx] == 1) {
			rr ++;
			res[i-1] = rr;
			idx = 1;
		} else {
			ll --;
			res[i-1] = ll;
			idx = 0;
		}
	}
	vector<int> ret(n);
	for (int i=0; i<n; i++) ret[res[i]-ll] = i+1;

	for (int i=0; i<n; i++)
		printf("%d ", ret[i]);
	printf("\n");
}

Compilation message

space.cpp: In function 'int main()':
space.cpp:26:32: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d %d", &a, &b, &c);
                                ^

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2020 KB Output is correct
2 Correct 0 ms 2020 KB Output is correct
3 Correct 0 ms 2020 KB Output is correct
4 Correct 0 ms 2020 KB Output is correct
5 Correct 0 ms 2020 KB Output is correct
6 Correct 0 ms 2020 KB Output is correct
7 Correct 0 ms 2020 KB Output is correct
8 Correct 0 ms 2020 KB Output is correct
9 Correct 0 ms 2020 KB Output is correct
10 Correct 0 ms 2020 KB Output is correct
11 Correct 0 ms 2020 KB Output is correct
12 Correct 0 ms 2020 KB Output is correct
13 Correct 0 ms 2020 KB Output is correct
14 Correct 0 ms 2020 KB Output is correct
15 Correct 0 ms 2020 KB Output is correct
16 Correct 0 ms 2020 KB Output is correct
17 Correct 0 ms 2020 KB Output is correct
18 Correct 0 ms 2020 KB Output is correct
19 Correct 0 ms 2020 KB Output is correct
20 Correct 0 ms 2020 KB Output is correct
21 Correct 0 ms 2020 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2020 KB Output is correct
2 Correct 0 ms 2020 KB Output is correct
3 Correct 0 ms 2020 KB Output is correct
4 Correct 0 ms 2020 KB Output is correct
5 Correct 0 ms 2020 KB Output is correct
6 Correct 0 ms 2020 KB Output is correct
7 Correct 0 ms 2020 KB Output is correct
8 Correct 0 ms 2020 KB Output is correct
9 Correct 0 ms 2020 KB Output is correct
10 Correct 0 ms 2020 KB Output is correct
11 Correct 0 ms 2020 KB Output is correct
12 Correct 0 ms 2020 KB Output is correct
13 Correct 0 ms 2020 KB Output is correct
14 Correct 0 ms 2020 KB Output is correct
15 Correct 0 ms 2020 KB Output is correct
16 Correct 0 ms 2020 KB Output is correct
17 Correct 0 ms 2020 KB Output is correct
18 Correct 0 ms 2020 KB Output is correct
19 Correct 0 ms 2020 KB Output is correct
20 Correct 0 ms 2020 KB Output is correct
21 Correct 0 ms 2020 KB Output is correct
22 Correct 0 ms 2020 KB Output is correct
23 Correct 0 ms 2020 KB Output is correct
24 Correct 0 ms 2020 KB Output is correct
25 Correct 0 ms 2020 KB Output is correct
26 Correct 0 ms 2020 KB Output is correct
27 Correct 0 ms 2020 KB Output is correct
28 Correct 0 ms 2020 KB Output is correct
29 Correct 0 ms 2020 KB Output is correct
30 Correct 0 ms 2020 KB Output is correct
31 Correct 0 ms 2020 KB Output is correct
32 Correct 0 ms 2020 KB Output is correct
33 Correct 0 ms 2020 KB Output is correct
34 Correct 0 ms 2020 KB Output is correct
35 Correct 0 ms 2020 KB Output is correct
36 Correct 0 ms 2020 KB Output is correct
37 Correct 0 ms 2020 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2020 KB Output is correct
2 Correct 0 ms 2020 KB Output is correct
3 Correct 0 ms 2020 KB Output is correct
4 Correct 0 ms 2020 KB Output is correct
5 Correct 0 ms 2020 KB Output is correct
6 Correct 0 ms 2020 KB Output is correct
7 Correct 0 ms 2020 KB Output is correct
8 Correct 0 ms 2020 KB Output is correct
9 Correct 0 ms 2020 KB Output is correct
10 Correct 0 ms 2020 KB Output is correct
11 Correct 0 ms 2020 KB Output is correct
12 Correct 0 ms 2020 KB Output is correct
13 Correct 0 ms 2020 KB Output is correct
14 Correct 0 ms 2020 KB Output is correct
15 Correct 0 ms 2020 KB Output is correct
16 Correct 0 ms 2020 KB Output is correct
17 Correct 0 ms 2020 KB Output is correct
18 Correct 0 ms 2020 KB Output is correct
19 Correct 0 ms 2020 KB Output is correct
20 Correct 0 ms 2020 KB Output is correct
21 Correct 0 ms 2020 KB Output is correct
22 Correct 0 ms 2020 KB Output is correct
23 Correct 0 ms 2020 KB Output is correct
24 Correct 0 ms 2020 KB Output is correct
25 Correct 0 ms 2020 KB Output is correct
26 Correct 0 ms 2020 KB Output is correct
27 Correct 0 ms 2020 KB Output is correct
28 Correct 0 ms 2020 KB Output is correct
29 Correct 0 ms 2020 KB Output is correct
30 Correct 0 ms 2020 KB Output is correct
31 Correct 0 ms 2020 KB Output is correct
32 Correct 0 ms 2020 KB Output is correct
33 Correct 0 ms 2020 KB Output is correct
34 Correct 0 ms 2020 KB Output is correct
35 Correct 0 ms 2020 KB Output is correct
36 Correct 0 ms 2020 KB Output is correct
37 Correct 0 ms 2020 KB Output is correct
38 Correct 0 ms 2020 KB Output is correct
39 Correct 0 ms 2020 KB Output is correct
40 Correct 0 ms 2020 KB Output is correct
41 Correct 0 ms 2020 KB Output is correct
42 Correct 0 ms 2020 KB Output is correct
43 Correct 0 ms 2020 KB Output is correct
44 Correct 0 ms 2020 KB Output is correct
45 Correct 0 ms 2020 KB Output is correct
46 Correct 0 ms 2020 KB Output is correct
47 Correct 0 ms 2020 KB Output is correct
48 Correct 0 ms 2020 KB Output is correct
49 Correct 0 ms 2020 KB Output is correct
50 Correct 0 ms 2020 KB Output is correct
51 Correct 0 ms 2020 KB Output is correct
52 Correct 0 ms 2020 KB Output is correct
53 Correct 0 ms 2020 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2020 KB Output is correct
2 Correct 0 ms 2020 KB Output is correct
3 Correct 0 ms 2020 KB Output is correct
4 Correct 0 ms 2020 KB Output is correct
5 Correct 0 ms 2020 KB Output is correct
6 Correct 0 ms 2020 KB Output is correct
7 Correct 0 ms 2020 KB Output is correct
8 Correct 0 ms 2020 KB Output is correct
9 Correct 0 ms 2020 KB Output is correct
10 Correct 0 ms 2020 KB Output is correct
11 Correct 0 ms 2020 KB Output is correct
12 Correct 0 ms 2020 KB Output is correct
13 Correct 0 ms 2020 KB Output is correct
14 Correct 0 ms 2020 KB Output is correct
15 Correct 0 ms 2020 KB Output is correct
16 Correct 0 ms 2020 KB Output is correct
17 Correct 0 ms 2020 KB Output is correct
18 Correct 0 ms 2020 KB Output is correct
19 Correct 0 ms 2020 KB Output is correct
20 Correct 0 ms 2020 KB Output is correct
21 Correct 0 ms 2020 KB Output is correct
22 Correct 0 ms 2020 KB Output is correct
23 Correct 0 ms 2020 KB Output is correct
24 Correct 0 ms 2020 KB Output is correct
25 Correct 0 ms 2020 KB Output is correct
26 Correct 0 ms 2020 KB Output is correct
27 Correct 0 ms 2020 KB Output is correct
28 Correct 0 ms 2020 KB Output is correct
29 Correct 0 ms 2020 KB Output is correct
30 Correct 0 ms 2020 KB Output is correct
31 Correct 0 ms 2020 KB Output is correct
32 Correct 0 ms 2020 KB Output is correct
33 Correct 0 ms 2020 KB Output is correct
34 Correct 0 ms 2020 KB Output is correct
35 Correct 0 ms 2020 KB Output is correct
36 Correct 0 ms 2020 KB Output is correct
37 Correct 0 ms 2020 KB Output is correct
38 Correct 0 ms 2020 KB Output is correct
39 Correct 0 ms 2020 KB Output is correct
40 Correct 0 ms 2020 KB Output is correct
41 Correct 0 ms 2020 KB Output is correct
42 Correct 0 ms 2020 KB Output is correct
43 Correct 0 ms 2020 KB Output is correct
44 Correct 0 ms 2020 KB Output is correct
45 Correct 0 ms 2020 KB Output is correct
46 Correct 0 ms 2020 KB Output is correct
47 Correct 0 ms 2020 KB Output is correct
48 Correct 0 ms 2020 KB Output is correct
49 Correct 0 ms 2020 KB Output is correct
50 Correct 0 ms 2020 KB Output is correct
51 Correct 0 ms 2020 KB Output is correct
52 Correct 0 ms 2020 KB Output is correct
53 Correct 0 ms 2020 KB Output is correct
54 Correct 0 ms 2020 KB Output is correct
55 Correct 6 ms 3152 KB Output is correct
56 Correct 0 ms 3152 KB Output is correct
57 Correct 6 ms 3152 KB Output is correct
58 Correct 3 ms 3152 KB Output is correct
59 Correct 6 ms 3152 KB Output is correct
60 Correct 9 ms 3152 KB Output is correct
61 Correct 6 ms 3152 KB Output is correct
62 Correct 6 ms 2884 KB Output is correct
63 Correct 0 ms 2284 KB Output is correct
64 Correct 6 ms 3152 KB Output is correct
65 Correct 6 ms 3152 KB Output is correct
66 Correct 6 ms 3152 KB Output is correct
67 Correct 3 ms 2604 KB Output is correct
68 Correct 3 ms 2340 KB Output is correct
69 Correct 0 ms 3152 KB Output is correct

Subtask #5
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2020 KB Output is correct
2 Correct 0 ms 2020 KB Output is correct
3 Correct 0 ms 2020 KB Output is correct
4 Correct 0 ms 2020 KB Output is correct
5 Correct 0 ms 2020 KB Output is correct
6 Correct 0 ms 2020 KB Output is correct
7 Correct 0 ms 2020 KB Output is correct
8 Correct 0 ms 2020 KB Output is correct
9 Correct 0 ms 2020 KB Output is correct
10 Correct 0 ms 2020 KB Output is correct
11 Correct 0 ms 2020 KB Output is correct
12 Correct 0 ms 2020 KB Output is correct
13 Correct 0 ms 2020 KB Output is correct
14 Correct 0 ms 2020 KB Output is correct
15 Correct 0 ms 2020 KB Output is correct
16 Correct 0 ms 2020 KB Output is correct
17 Correct 0 ms 2020 KB Output is correct
18 Correct 0 ms 2020 KB Output is correct
19 Correct 0 ms 2020 KB Output is correct
20 Correct 0 ms 2020 KB Output is correct
21 Correct 0 ms 2020 KB Output is correct
22 Correct 0 ms 2020 KB Output is correct
23 Correct 0 ms 2020 KB Output is correct
24 Correct 0 ms 2020 KB Output is correct
25 Correct 0 ms 2020 KB Output is correct
26 Correct 0 ms 2020 KB Output is correct
27 Correct 0 ms 2020 KB Output is correct
28 Correct 0 ms 2020 KB Output is correct
29 Correct 0 ms 2020 KB Output is correct
30 Correct 0 ms 2020 KB Output is correct
31 Correct 0 ms 2020 KB Output is correct
32 Correct 0 ms 2020 KB Output is correct
33 Correct 0 ms 2020 KB Output is correct
34 Correct 0 ms 2020 KB Output is correct
35 Correct 0 ms 2020 KB Output is correct
36 Correct 0 ms 2020 KB Output is correct
37 Correct 0 ms 2020 KB Output is correct
38 Correct 0 ms 2020 KB Output is correct
39 Correct 0 ms 2020 KB Output is correct
40 Correct 0 ms 2020 KB Output is correct
41 Correct 0 ms 2020 KB Output is correct
42 Correct 0 ms 2020 KB Output is correct
43 Correct 0 ms 2020 KB Output is correct
44 Correct 0 ms 2020 KB Output is correct
45 Correct 0 ms 2020 KB Output is correct
46 Correct 0 ms 2020 KB Output is correct
47 Correct 0 ms 2020 KB Output is correct
48 Correct 0 ms 2020 KB Output is correct
49 Correct 0 ms 2020 KB Output is correct
50 Correct 0 ms 2020 KB Output is correct
51 Correct 0 ms 2020 KB Output is correct
52 Correct 0 ms 2020 KB Output is correct
53 Correct 0 ms 2020 KB Output is correct
54 Correct 0 ms 2020 KB Output is correct
55 Correct 6 ms 3152 KB Output is correct
56 Correct 0 ms 3152 KB Output is correct
57 Correct 6 ms 3152 KB Output is correct
58 Correct 3 ms 3152 KB Output is correct
59 Correct 6 ms 3152 KB Output is correct
60 Correct 9 ms 3152 KB Output is correct
61 Correct 6 ms 3152 KB Output is correct
62 Correct 6 ms 2884 KB Output is correct
63 Correct 0 ms 2284 KB Output is correct
64 Correct 6 ms 3152 KB Output is correct
65 Correct 6 ms 3152 KB Output is correct
66 Correct 6 ms 3152 KB Output is correct
67 Correct 3 ms 2604 KB Output is correct
68 Correct 3 ms 2340 KB Output is correct
69 Correct 0 ms 3152 KB Output is correct
70 Correct 3 ms 3152 KB Output is correct
71 Correct 139 ms 25504 KB Output is correct
72 Correct 109 ms 25504 KB Output is correct
73 Correct 126 ms 25504 KB Output is correct
74 Correct 106 ms 25504 KB Output is correct
75 Correct 133 ms 25504 KB Output is correct
76 Correct 126 ms 25504 KB Output is correct
77 Correct 56 ms 11648 KB Output is correct
78 Correct 156 ms 25504 KB Output is correct
79 Correct 143 ms 25504 KB Output is correct
80 Correct 126 ms 25504 KB Output is correct
81 Correct 29 ms 6728 KB Output is correct
82 Correct 96 ms 17844 KB Output is correct
83 Correct 149 ms 25504 KB Output is correct
84 Correct 153 ms 25504 KB Output is correct
85 Correct 146 ms 25504 KB Output is correct
86 Correct 139 ms 25504 KB Output is correct
87 Correct 136 ms 25504 KB Output is correct
88 Correct 26 ms 5716 KB Output is correct
89 Correct 109 ms 15340 KB Output is correct
90 Correct 53 ms 13696 KB Output is correct
91 Correct 6 ms 3152 KB Output is correct
92 Correct 53 ms 13696 KB Output is correct