oj.uz

Submission #20480

# Submission time Handle Problem Language Result Execution time Memory
20480 2017-02-12T03:11:47 Z 볼빨간민돌이(#63, mindol) Can polan into space? (OJUZ11_space) C++11
100 / 100
 133 ms 14272 KB 
#include <cstdio>

int n, a[200001], b[200001], c[200001];

long long dp_oo[200001]; int opt_oo[200001];
long long dp_ov[200001]; int opt_ov[200001];

void trace(int type, int i){
	if(i==1){
		printf("1 ");
		return;
	}

    if(type==1){
		if(opt_oo[i]==1){
			printf("%d ", i);
			trace(2, i-1);
		}
		else{
			trace(1, i-1);
			printf("%d ", i);
		}
    }
    else{
		if(opt_ov[i]==1){
			printf("%d ", i);
			trace(2, i-1);
		}
		else{
			trace(1, i-1);
			printf("%d ", i);
		}
    }
}

int main(){
	scanf("%d", &n);
    for(int i=1; i<=n; i++)
        scanf("%d %d %d", &a[i], &b[i], &c[i]);

    dp_oo[1]=a[1];
    dp_ov[1]=b[1];
    for(int i=2; i<=n; i++){
        dp_oo[i]=dp_ov[i-1]+a[i];
        opt_oo[i]=1;
        if(dp_oo[i] < dp_oo[i-1]+b[i]){
			dp_oo[i]=dp_oo[i-1]+b[i];
			opt_oo[i]=2;
        }

        dp_ov[i]=dp_ov[i-1]+b[i];
        opt_ov[i]=1;
        if(dp_ov[i] < dp_oo[i-1]+c[i]){
			dp_ov[i]=dp_oo[i-1]+c[i];
			opt_ov[i]=2;
        }
    }

    printf("%lld\n", dp_oo[n]);
    trace(1, n);
	return 0;
}

Compilation message

space.cpp: In function 'int main()':
space.cpp:37:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
space.cpp:39:47: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d %d %d", &a[i], &b[i], &c[i]);
                                               ^

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8148 KB Output is correct
2 Correct 0 ms 8148 KB Output is correct
3 Correct 0 ms 8148 KB Output is correct
4 Correct 0 ms 8148 KB Output is correct
5 Correct 0 ms 8148 KB Output is correct
6 Correct 0 ms 8148 KB Output is correct
7 Correct 0 ms 8148 KB Output is correct
8 Correct 0 ms 8148 KB Output is correct
9 Correct 0 ms 8148 KB Output is correct
10 Correct 0 ms 8148 KB Output is correct
11 Correct 0 ms 8148 KB Output is correct
12 Correct 0 ms 8148 KB Output is correct
13 Correct 0 ms 8148 KB Output is correct
14 Correct 0 ms 8148 KB Output is correct
15 Correct 0 ms 8148 KB Output is correct
16 Correct 0 ms 8148 KB Output is correct
17 Correct 0 ms 8148 KB Output is correct
18 Correct 0 ms 8148 KB Output is correct
19 Correct 0 ms 8148 KB Output is correct
20 Correct 0 ms 8148 KB Output is correct
21 Correct 0 ms 8148 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8148 KB Output is correct
2 Correct 0 ms 8148 KB Output is correct
3 Correct 0 ms 8148 KB Output is correct
4 Correct 0 ms 8148 KB Output is correct
5 Correct 0 ms 8148 KB Output is correct
6 Correct 0 ms 8148 KB Output is correct
7 Correct 0 ms 8148 KB Output is correct
8 Correct 0 ms 8148 KB Output is correct
9 Correct 0 ms 8148 KB Output is correct
10 Correct 0 ms 8148 KB Output is correct
11 Correct 0 ms 8148 KB Output is correct
12 Correct 0 ms 8148 KB Output is correct
13 Correct 0 ms 8148 KB Output is correct
14 Correct 0 ms 8148 KB Output is correct
15 Correct 0 ms 8148 KB Output is correct
16 Correct 0 ms 8148 KB Output is correct
17 Correct 0 ms 8148 KB Output is correct
18 Correct 0 ms 8148 KB Output is correct
19 Correct 0 ms 8148 KB Output is correct
20 Correct 0 ms 8148 KB Output is correct
21 Correct 0 ms 8148 KB Output is correct
22 Correct 0 ms 8148 KB Output is correct
23 Correct 0 ms 8148 KB Output is correct
24 Correct 0 ms 8148 KB Output is correct
25 Correct 0 ms 8148 KB Output is correct
26 Correct 0 ms 8148 KB Output is correct
27 Correct 0 ms 8148 KB Output is correct
28 Correct 0 ms 8148 KB Output is correct
29 Correct 0 ms 8148 KB Output is correct
30 Correct 0 ms 8148 KB Output is correct
31 Correct 0 ms 8148 KB Output is correct
32 Correct 0 ms 8148 KB Output is correct
33 Correct 0 ms 8148 KB Output is correct
34 Correct 0 ms 8148 KB Output is correct
35 Correct 0 ms 8148 KB Output is correct
36 Correct 0 ms 8148 KB Output is correct
37 Correct 0 ms 8148 KB Output is correct

Subtask #3
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8148 KB Output is correct
2 Correct 0 ms 8148 KB Output is correct
3 Correct 0 ms 8148 KB Output is correct
4 Correct 0 ms 8148 KB Output is correct
5 Correct 0 ms 8148 KB Output is correct
6 Correct 0 ms 8148 KB Output is correct
7 Correct 0 ms 8148 KB Output is correct
8 Correct 0 ms 8148 KB Output is correct
9 Correct 0 ms 8148 KB Output is correct
10 Correct 0 ms 8148 KB Output is correct
11 Correct 0 ms 8148 KB Output is correct
12 Correct 0 ms 8148 KB Output is correct
13 Correct 0 ms 8148 KB Output is correct
14 Correct 0 ms 8148 KB Output is correct
15 Correct 0 ms 8148 KB Output is correct
16 Correct 0 ms 8148 KB Output is correct
17 Correct 0 ms 8148 KB Output is correct
18 Correct 0 ms 8148 KB Output is correct
19 Correct 0 ms 8148 KB Output is correct
20 Correct 0 ms 8148 KB Output is correct
21 Correct 0 ms 8148 KB Output is correct
22 Correct 0 ms 8148 KB Output is correct
23 Correct 0 ms 8148 KB Output is correct
24 Correct 0 ms 8148 KB Output is correct
25 Correct 0 ms 8148 KB Output is correct
26 Correct 0 ms 8148 KB Output is correct
27 Correct 0 ms 8148 KB Output is correct
28 Correct 0 ms 8148 KB Output is correct
29 Correct 0 ms 8148 KB Output is correct
30 Correct 0 ms 8148 KB Output is correct
31 Correct 0 ms 8148 KB Output is correct
32 Correct 0 ms 8148 KB Output is correct
33 Correct 0 ms 8148 KB Output is correct
34 Correct 0 ms 8148 KB Output is correct
35 Correct 0 ms 8148 KB Output is correct
36 Correct 0 ms 8148 KB Output is correct
37 Correct 0 ms 8148 KB Output is correct
38 Correct 0 ms 8148 KB Output is correct
39 Correct 0 ms 8148 KB Output is correct
40 Correct 0 ms 8148 KB Output is correct
41 Correct 0 ms 8148 KB Output is correct
42 Correct 0 ms 8148 KB Output is correct
43 Correct 0 ms 8148 KB Output is correct
44 Correct 0 ms 8148 KB Output is correct
45 Correct 0 ms 8148 KB Output is correct
46 Correct 0 ms 8148 KB Output is correct
47 Correct 0 ms 8148 KB Output is correct
48 Correct 0 ms 8148 KB Output is correct
49 Correct 0 ms 8148 KB Output is correct
50 Correct 0 ms 8148 KB Output is correct
51 Correct 0 ms 8148 KB Output is correct
52 Correct 0 ms 8148 KB Output is correct
53 Correct 0 ms 8148 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8148 KB Output is correct
2 Correct 0 ms 8148 KB Output is correct
3 Correct 0 ms 8148 KB Output is correct
4 Correct 0 ms 8148 KB Output is correct
5 Correct 0 ms 8148 KB Output is correct
6 Correct 0 ms 8148 KB Output is correct
7 Correct 0 ms 8148 KB Output is correct
8 Correct 0 ms 8148 KB Output is correct
9 Correct 0 ms 8148 KB Output is correct
10 Correct 0 ms 8148 KB Output is correct
11 Correct 0 ms 8148 KB Output is correct
12 Correct 0 ms 8148 KB Output is correct
13 Correct 0 ms 8148 KB Output is correct
14 Correct 0 ms 8148 KB Output is correct
15 Correct 0 ms 8148 KB Output is correct
16 Correct 0 ms 8148 KB Output is correct
17 Correct 0 ms 8148 KB Output is correct
18 Correct 0 ms 8148 KB Output is correct
19 Correct 0 ms 8148 KB Output is correct
20 Correct 0 ms 8148 KB Output is correct
21 Correct 0 ms 8148 KB Output is correct
22 Correct 0 ms 8148 KB Output is correct
23 Correct 0 ms 8148 KB Output is correct
24 Correct 0 ms 8148 KB Output is correct
25 Correct 0 ms 8148 KB Output is correct
26 Correct 0 ms 8148 KB Output is correct
27 Correct 0 ms 8148 KB Output is correct
28 Correct 0 ms 8148 KB Output is correct
29 Correct 0 ms 8148 KB Output is correct
30 Correct 0 ms 8148 KB Output is correct
31 Correct 0 ms 8148 KB Output is correct
32 Correct 0 ms 8148 KB Output is correct
33 Correct 0 ms 8148 KB Output is correct
34 Correct 0 ms 8148 KB Output is correct
35 Correct 0 ms 8148 KB Output is correct
36 Correct 0 ms 8148 KB Output is correct
37 Correct 0 ms 8148 KB Output is correct
38 Correct 0 ms 8148 KB Output is correct
39 Correct 0 ms 8148 KB Output is correct
40 Correct 0 ms 8148 KB Output is correct
41 Correct 0 ms 8148 KB Output is correct
42 Correct 0 ms 8148 KB Output is correct
43 Correct 0 ms 8148 KB Output is correct
44 Correct 0 ms 8148 KB Output is correct
45 Correct 0 ms 8148 KB Output is correct
46 Correct 0 ms 8148 KB Output is correct
47 Correct 0 ms 8148 KB Output is correct
48 Correct 0 ms 8148 KB Output is correct
49 Correct 0 ms 8148 KB Output is correct
50 Correct 0 ms 8148 KB Output is correct
51 Correct 0 ms 8148 KB Output is correct
52 Correct 0 ms 8148 KB Output is correct
53 Correct 0 ms 8148 KB Output is correct
54 Correct 0 ms 8148 KB Output is correct
55 Correct 6 ms 8176 KB Output is correct
56 Correct 3 ms 8336 KB Output is correct
57 Correct 6 ms 8180 KB Output is correct
58 Correct 6 ms 8176 KB Output is correct
59 Correct 6 ms 8180 KB Output is correct
60 Correct 6 ms 8180 KB Output is correct
61 Correct 3 ms 8148 KB Output is correct
62 Correct 3 ms 8148 KB Output is correct
63 Correct 0 ms 8148 KB Output is correct
64 Correct 6 ms 8180 KB Output is correct
65 Correct 3 ms 8148 KB Output is correct
66 Correct 6 ms 8180 KB Output is correct
67 Correct 3 ms 8148 KB Output is correct
68 Correct 0 ms 8148 KB Output is correct
69 Correct 6 ms 8180 KB Output is correct

Subtask #5
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8148 KB Output is correct
2 Correct 0 ms 8148 KB Output is correct
3 Correct 0 ms 8148 KB Output is correct
4 Correct 0 ms 8148 KB Output is correct
5 Correct 0 ms 8148 KB Output is correct
6 Correct 0 ms 8148 KB Output is correct
7 Correct 0 ms 8148 KB Output is correct
8 Correct 0 ms 8148 KB Output is correct
9 Correct 0 ms 8148 KB Output is correct
10 Correct 0 ms 8148 KB Output is correct
11 Correct 0 ms 8148 KB Output is correct
12 Correct 0 ms 8148 KB Output is correct
13 Correct 0 ms 8148 KB Output is correct
14 Correct 0 ms 8148 KB Output is correct
15 Correct 0 ms 8148 KB Output is correct
16 Correct 0 ms 8148 KB Output is correct
17 Correct 0 ms 8148 KB Output is correct
18 Correct 0 ms 8148 KB Output is correct
19 Correct 0 ms 8148 KB Output is correct
20 Correct 0 ms 8148 KB Output is correct
21 Correct 0 ms 8148 KB Output is correct
22 Correct 0 ms 8148 KB Output is correct
23 Correct 0 ms 8148 KB Output is correct
24 Correct 0 ms 8148 KB Output is correct
25 Correct 0 ms 8148 KB Output is correct
26 Correct 0 ms 8148 KB Output is correct
27 Correct 0 ms 8148 KB Output is correct
28 Correct 0 ms 8148 KB Output is correct
29 Correct 0 ms 8148 KB Output is correct
30 Correct 0 ms 8148 KB Output is correct
31 Correct 0 ms 8148 KB Output is correct
32 Correct 0 ms 8148 KB Output is correct
33 Correct 0 ms 8148 KB Output is correct
34 Correct 0 ms 8148 KB Output is correct
35 Correct 0 ms 8148 KB Output is correct
36 Correct 0 ms 8148 KB Output is correct
37 Correct 0 ms 8148 KB Output is correct
38 Correct 0 ms 8148 KB Output is correct
39 Correct 0 ms 8148 KB Output is correct
40 Correct 0 ms 8148 KB Output is correct
41 Correct 0 ms 8148 KB Output is correct
42 Correct 0 ms 8148 KB Output is correct
43 Correct 0 ms 8148 KB Output is correct
44 Correct 0 ms 8148 KB Output is correct
45 Correct 0 ms 8148 KB Output is correct
46 Correct 0 ms 8148 KB Output is correct
47 Correct 0 ms 8148 KB Output is correct
48 Correct 0 ms 8148 KB Output is correct
49 Correct 0 ms 8148 KB Output is correct
50 Correct 0 ms 8148 KB Output is correct
51 Correct 0 ms 8148 KB Output is correct
52 Correct 0 ms 8148 KB Output is correct
53 Correct 0 ms 8148 KB Output is correct
54 Correct 0 ms 8148 KB Output is correct
55 Correct 6 ms 8176 KB Output is correct
56 Correct 3 ms 8336 KB Output is correct
57 Correct 6 ms 8180 KB Output is correct
58 Correct 6 ms 8176 KB Output is correct
59 Correct 6 ms 8180 KB Output is correct
60 Correct 6 ms 8180 KB Output is correct
61 Correct 3 ms 8148 KB Output is correct
62 Correct 3 ms 8148 KB Output is correct
63 Correct 0 ms 8148 KB Output is correct
64 Correct 6 ms 8180 KB Output is correct
65 Correct 3 ms 8148 KB Output is correct
66 Correct 6 ms 8180 KB Output is correct
67 Correct 3 ms 8148 KB Output is correct
68 Correct 0 ms 8148 KB Output is correct
69 Correct 6 ms 8180 KB Output is correct
70 Correct 6 ms 8180 KB Output is correct
71 Correct 103 ms 11152 KB Output is correct
72 Correct 93 ms 8148 KB Output is correct
73 Correct 119 ms 11156 KB Output is correct
74 Correct 86 ms 8148 KB Output is correct
75 Correct 123 ms 11140 KB Output is correct
76 Correct 109 ms 11136 KB Output is correct
77 Correct 39 ms 9300 KB Output is correct
78 Correct 119 ms 11140 KB Output is correct
79 Correct 116 ms 11140 KB Output is correct
80 Correct 116 ms 14272 KB Output is correct
81 Correct 19 ms 8656 KB Output is correct
82 Correct 83 ms 10128 KB Output is correct
83 Correct 133 ms 11160 KB Output is correct
84 Correct 126 ms 11144 KB Output is correct
85 Correct 126 ms 11156 KB Output is correct
86 Correct 119 ms 11148 KB Output is correct
87 Correct 119 ms 11152 KB Output is correct
88 Correct 16 ms 8524 KB Output is correct
89 Correct 73 ms 9792 KB Output is correct
90 Correct 39 ms 8148 KB Output is correct
91 Correct 3 ms 8148 KB Output is correct
92 Correct 39 ms 8148 KB Output is correct