oj.uz

Submission #68646

# Submission time Handle Problem Language Result Execution time Memory
68646 2018-08-17T18:53:31 Z FLDutchman Boxes with souvenirs (IOI15_boxes) C++14
100 / 100
 811 ms 249308 KB 
#include "boxes.h"
#include <bits/stdc++.h>
using namespace std;

typedef int INT;

#define int long long
#define FOR(i,l,r) for(int i = (l); i < (r); i++)
#define fst first
#define snd second
#define pb push_back

typedef vector<int> vi;
typedef pair<int,int> ii;
typedef vector<ii> vii;


long long delivery(INT N, INT K, INT L, INT p[]) {
    vi a, b;
    a.pb(0);
    b.pb(0);
    FOR(i, 0, N) a.pb(min(2*p[i], L));
    for(int i = N-1; i >=0; i--) b.pb( min( 2*(L-p[i]), L ) );
    FOR(i, K, a.size()) a[i] += a[i-K];
    FOR(i, K, b.size()) b[i] += b[i-K];
    int best = 1e18;
    FOR(i, 0, a.size()) best = min(best, a[i] + b[N-i]); 
    return best;
}

Compilation message

boxes.cpp: In function 'long long int delivery(INT, INT, INT, INT*)':
boxes.cpp:8:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define FOR(i,l,r) for(int i = (l); i < (r); i++)
                                       ^
boxes.cpp:24:5: note: in expansion of macro 'FOR'
     FOR(i, K, a.size()) a[i] += a[i-K];
     ^~~
boxes.cpp:8:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define FOR(i,l,r) for(int i = (l); i < (r); i++)
                                       ^
boxes.cpp:25:5: note: in expansion of macro 'FOR'
     FOR(i, K, b.size()) b[i] += b[i-K];
     ^~~
boxes.cpp:8:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define FOR(i,l,r) for(int i = (l); i < (r); i++)
                                       ^
boxes.cpp:27:5: note: in expansion of macro 'FOR'
     FOR(i, 0, a.size()) best = min(best, a[i] + b[N-i]); 
     ^~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 348 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 252 KB Output is correct
8 Correct 2 ms 256 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 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 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 252 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 380 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 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 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 252 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 380 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 64 ms 24336 KB Output is correct
34 Correct 40 ms 24404 KB Output is correct
35 Correct 41 ms 24340 KB Output is correct
36 Correct 63 ms 24404 KB Output is correct
37 Correct 66 ms 24332 KB Output is correct
38 Correct 65 ms 24380 KB Output is correct
39 Correct 62 ms 24452 KB Output is correct
40 Correct 46 ms 24428 KB Output is correct
41 Correct 67 ms 24396 KB Output is correct
42 Correct 58 ms 24360 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 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 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 252 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 380 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 64 ms 24336 KB Output is correct
34 Correct 40 ms 24404 KB Output is correct
35 Correct 41 ms 24340 KB Output is correct
36 Correct 63 ms 24404 KB Output is correct
37 Correct 66 ms 24332 KB Output is correct
38 Correct 65 ms 24380 KB Output is correct
39 Correct 62 ms 24452 KB Output is correct
40 Correct 46 ms 24428 KB Output is correct
41 Correct 67 ms 24396 KB Output is correct
42 Correct 58 ms 24360 KB Output is correct
43 Correct 811 ms 249180 KB Output is correct
44 Correct 475 ms 249180 KB Output is correct
45 Correct 549 ms 249156 KB Output is correct
46 Correct 794 ms 249208 KB Output is correct
47 Correct 757 ms 249252 KB Output is correct
48 Correct 769 ms 249160 KB Output is correct
49 Correct 731 ms 249276 KB Output is correct
50 Correct 582 ms 249308 KB Output is correct
51 Correct 783 ms 249172 KB Output is correct
52 Correct 561 ms 249164 KB Output is correct