oj.uz

Submission #24675

# Submission time Handle Problem Language Result Execution time Memory
24675 2017-06-11T06:40:09 Z chan492811 Bali Sculptures (APIO15_sculpture) C++11
100 / 100
 176 ms 1184 KB 
#include <cstdio>
#include <algorithm>
#define ll long long
using namespace std;

int n,a,b;
ll sum[2010],res;
int table[2010],table2[110][110];
bool make(int flag){
    int i,j,k;
    if(flag){
        for(i=1;i<=n;i++){
            for(j=0;j<i;j++){
                if((sum[i]-sum[j]|res)==res) table[i]=min(table[i],table[j]+1);
            }
        }
        if(table[n]<=b) return 1; return 0;
    }else{
        for(k=1;k<=b;k++){
            for(i=1;i<=n;i++){
                table2[k][i]=0;
                for(j=0;j<i;j++){
                    if((sum[i]-sum[j]|res)==res){
                        table2[k][i]= max(table2[k][i],table2[k-1][j] ? 1 : 0 );
                    }
                }
            }
        }
        for(i=a;i<=b;i++){
            if(table2[i][n]) return 1;
        }
        return 0;
    }
}
int main(){
    int j;
    ll i;
    ll now;
    scanf("%d %d %d",&n,&a,&b);
    for(i=1;i<=n;i++){
        scanf("%lld",&sum[i]); sum[i]+=sum[i-1];
    }
    res=1ll<<50; res--;
    for(i=49;i>=0;i--){
        for(j=1;j<2010;j++) table[j]=21e8;
        table2[0][0]=1;
        now=(1ll<<i);
        res-=now;
        if(a==1){
            if(!make(1)) res+=now;
        }else{
            if(!make(0)) res+=now;
        }
    }
    printf("%lld",res);
    return 0;
}

Compilation message

sculpture.cpp: In function 'bool make(int)':
sculpture.cpp:14:27: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
                 if((sum[i]-sum[j]|res)==res) table[i]=min(table[i],table[j]+1);
                           ^
sculpture.cpp:23:31: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
                     if((sum[i]-sum[j]|res)==res){
                               ^
sculpture.cpp: In function 'int main()':
sculpture.cpp:39:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d",&n,&a,&b);
                               ^
sculpture.cpp:41:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld",&sum[i]); sum[i]+=sum[i-1];
                              ^

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1184 KB Output is correct
2 Correct 0 ms 1184 KB Output is correct
3 Correct 0 ms 1184 KB Output is correct
4 Correct 0 ms 1184 KB Output is correct
5 Correct 0 ms 1184 KB Output is correct
6 Correct 0 ms 1184 KB Output is correct
7 Correct 0 ms 1184 KB Output is correct
8 Correct 0 ms 1184 KB Output is correct
9 Correct 0 ms 1184 KB Output is correct
10 Correct 0 ms 1184 KB Output is correct
11 Correct 0 ms 1184 KB Output is correct
12 Correct 0 ms 1184 KB Output is correct
13 Correct 0 ms 1184 KB Output is correct
14 Correct 0 ms 1184 KB Output is correct
15 Correct 0 ms 1184 KB Output is correct
16 Correct 0 ms 1184 KB Output is correct
17 Correct 0 ms 1184 KB Output is correct
18 Correct 0 ms 1184 KB Output is correct
19 Correct 0 ms 1184 KB Output is correct
20 Correct 0 ms 1184 KB Output is correct
21 Correct 0 ms 1184 KB Output is correct
22 Correct 0 ms 1184 KB Output is correct
23 Correct 0 ms 1184 KB Output is correct
24 Correct 0 ms 1184 KB Output is correct
25 Correct 0 ms 1184 KB Output is correct
26 Correct 0 ms 1184 KB Output is correct
27 Correct 0 ms 1184 KB Output is correct
28 Correct 0 ms 1184 KB Output is correct
29 Correct 0 ms 1184 KB Output is correct
30 Correct 0 ms 1184 KB Output is correct
31 Correct 0 ms 1184 KB Output is correct
32 Correct 0 ms 1184 KB Output is correct
33 Correct 0 ms 1184 KB Output is correct
34 Correct 0 ms 1184 KB Output is correct
35 Correct 0 ms 1184 KB Output is correct
36 Correct 0 ms 1184 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1184 KB Output is correct
2 Correct 0 ms 1184 KB Output is correct
3 Correct 0 ms 1184 KB Output is correct
4 Correct 0 ms 1184 KB Output is correct
5 Correct 0 ms 1184 KB Output is correct
6 Correct 0 ms 1184 KB Output is correct
7 Correct 0 ms 1184 KB Output is correct
8 Correct 0 ms 1184 KB Output is correct
9 Correct 0 ms 1184 KB Output is correct
10 Correct 0 ms 1184 KB Output is correct
11 Correct 0 ms 1184 KB Output is correct
12 Correct 0 ms 1184 KB Output is correct
13 Correct 0 ms 1184 KB Output is correct
14 Correct 0 ms 1184 KB Output is correct
15 Correct 0 ms 1184 KB Output is correct
16 Correct 0 ms 1184 KB Output is correct
17 Correct 0 ms 1184 KB Output is correct
18 Correct 0 ms 1184 KB Output is correct
19 Correct 0 ms 1184 KB Output is correct
20 Correct 0 ms 1184 KB Output is correct
21 Correct 0 ms 1184 KB Output is correct
22 Correct 0 ms 1184 KB Output is correct
23 Correct 0 ms 1184 KB Output is correct
24 Correct 0 ms 1184 KB Output is correct
25 Correct 0 ms 1184 KB Output is correct
26 Correct 0 ms 1184 KB Output is correct
27 Correct 0 ms 1184 KB Output is correct
28 Correct 0 ms 1184 KB Output is correct
29 Correct 0 ms 1184 KB Output is correct
30 Correct 0 ms 1184 KB Output is correct
31 Correct 0 ms 1184 KB Output is correct
32 Correct 0 ms 1184 KB Output is correct
33 Correct 0 ms 1184 KB Output is correct
34 Correct 0 ms 1184 KB Output is correct
35 Correct 0 ms 1184 KB Output is correct
36 Correct 0 ms 1184 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1184 KB Output is correct
2 Correct 0 ms 1184 KB Output is correct
3 Correct 0 ms 1184 KB Output is correct
4 Correct 0 ms 1184 KB Output is correct
5 Correct 0 ms 1184 KB Output is correct
6 Correct 0 ms 1184 KB Output is correct
7 Correct 0 ms 1184 KB Output is correct
8 Correct 0 ms 1184 KB Output is correct
9 Correct 0 ms 1184 KB Output is correct
10 Correct 0 ms 1184 KB Output is correct
11 Correct 0 ms 1184 KB Output is correct
12 Correct 0 ms 1184 KB Output is correct
13 Correct 0 ms 1184 KB Output is correct
14 Correct 0 ms 1184 KB Output is correct
15 Correct 0 ms 1184 KB Output is correct
16 Correct 0 ms 1184 KB Output is correct
17 Correct 0 ms 1184 KB Output is correct
18 Correct 0 ms 1184 KB Output is correct
19 Correct 0 ms 1184 KB Output is correct
20 Correct 0 ms 1184 KB Output is correct
21 Correct 0 ms 1184 KB Output is correct
22 Correct 0 ms 1184 KB Output is correct
23 Correct 0 ms 1184 KB Output is correct
24 Correct 0 ms 1184 KB Output is correct
25 Correct 0 ms 1184 KB Output is correct
26 Correct 0 ms 1184 KB Output is correct
27 Correct 0 ms 1184 KB Output is correct
28 Correct 0 ms 1184 KB Output is correct
29 Correct 0 ms 1184 KB Output is correct
30 Correct 0 ms 1184 KB Output is correct
31 Correct 0 ms 1184 KB Output is correct
32 Correct 0 ms 1184 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1184 KB Output is correct
2 Correct 0 ms 1184 KB Output is correct
3 Correct 0 ms 1184 KB Output is correct
4 Correct 0 ms 1184 KB Output is correct
5 Correct 0 ms 1184 KB Output is correct
6 Correct 0 ms 1184 KB Output is correct
7 Correct 0 ms 1184 KB Output is correct
8 Correct 0 ms 1184 KB Output is correct
9 Correct 0 ms 1184 KB Output is correct
10 Correct 0 ms 1184 KB Output is correct
11 Correct 0 ms 1184 KB Output is correct
12 Correct 0 ms 1184 KB Output is correct
13 Correct 0 ms 1184 KB Output is correct
14 Correct 0 ms 1184 KB Output is correct
15 Correct 0 ms 1184 KB Output is correct
16 Correct 0 ms 1184 KB Output is correct
17 Correct 0 ms 1184 KB Output is correct
18 Correct 0 ms 1184 KB Output is correct
19 Correct 0 ms 1184 KB Output is correct
20 Correct 0 ms 1184 KB Output is correct
21 Correct 0 ms 1184 KB Output is correct
22 Correct 0 ms 1184 KB Output is correct
23 Correct 0 ms 1184 KB Output is correct
24 Correct 0 ms 1184 KB Output is correct
25 Correct 0 ms 1184 KB Output is correct
26 Correct 0 ms 1184 KB Output is correct
27 Correct 0 ms 1184 KB Output is correct
28 Correct 0 ms 1184 KB Output is correct
29 Correct 0 ms 1184 KB Output is correct
30 Correct 0 ms 1184 KB Output is correct
31 Correct 0 ms 1184 KB Output is correct
32 Correct 0 ms 1184 KB Output is correct
33 Correct 0 ms 1184 KB Output is correct
34 Correct 0 ms 1184 KB Output is correct
35 Correct 0 ms 1184 KB Output is correct
36 Correct 0 ms 1184 KB Output is correct
37 Correct 0 ms 1184 KB Output is correct
38 Correct 0 ms 1184 KB Output is correct
39 Correct 0 ms 1184 KB Output is correct
40 Correct 0 ms 1184 KB Output is correct
41 Correct 0 ms 1184 KB Output is correct
42 Correct 0 ms 1184 KB Output is correct
43 Correct 0 ms 1184 KB Output is correct
44 Correct 0 ms 1184 KB Output is correct
45 Correct 0 ms 1184 KB Output is correct
46 Correct 0 ms 1184 KB Output is correct
47 Correct 0 ms 1184 KB Output is correct
48 Correct 0 ms 1184 KB Output is correct
49 Correct 0 ms 1184 KB Output is correct
50 Correct 0 ms 1184 KB Output is correct
51 Correct 0 ms 1184 KB Output is correct
52 Correct 0 ms 1184 KB Output is correct
53 Correct 0 ms 1184 KB Output is correct
54 Correct 0 ms 1184 KB Output is correct
55 Correct 0 ms 1184 KB Output is correct
56 Correct 0 ms 1184 KB Output is correct
57 Correct 0 ms 1184 KB Output is correct
58 Correct 0 ms 1184 KB Output is correct
59 Correct 0 ms 1184 KB Output is correct
60 Correct 0 ms 1184 KB Output is correct
61 Correct 0 ms 1184 KB Output is correct
62 Correct 0 ms 1184 KB Output is correct
63 Correct 0 ms 1184 KB Output is correct
64 Correct 46 ms 1184 KB Output is correct
65 Correct 0 ms 1184 KB Output is correct
66 Correct 0 ms 1184 KB Output is correct
67 Correct 3 ms 1184 KB Output is correct
68 Correct 16 ms 1184 KB Output is correct
69 Correct 39 ms 1184 KB Output is correct
70 Correct 36 ms 1184 KB Output is correct
71 Correct 0 ms 1184 KB Output is correct
72 Correct 46 ms 1184 KB Output is correct
73 Correct 46 ms 1184 KB Output is correct
74 Correct 26 ms 1184 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1184 KB Output is correct
2 Correct 0 ms 1184 KB Output is correct
3 Correct 0 ms 1184 KB Output is correct
4 Correct 0 ms 1184 KB Output is correct
5 Correct 0 ms 1184 KB Output is correct
6 Correct 0 ms 1184 KB Output is correct
7 Correct 0 ms 1184 KB Output is correct
8 Correct 0 ms 1184 KB Output is correct
9 Correct 0 ms 1184 KB Output is correct
10 Correct 0 ms 1184 KB Output is correct
11 Correct 0 ms 1184 KB Output is correct
12 Correct 0 ms 1184 KB Output is correct
13 Correct 0 ms 1184 KB Output is correct
14 Correct 0 ms 1184 KB Output is correct
15 Correct 0 ms 1184 KB Output is correct
16 Correct 0 ms 1184 KB Output is correct
17 Correct 0 ms 1184 KB Output is correct
18 Correct 0 ms 1184 KB Output is correct
19 Correct 0 ms 1184 KB Output is correct
20 Correct 0 ms 1184 KB Output is correct
21 Correct 0 ms 1184 KB Output is correct
22 Correct 0 ms 1184 KB Output is correct
23 Correct 0 ms 1184 KB Output is correct
24 Correct 0 ms 1184 KB Output is correct
25 Correct 0 ms 1184 KB Output is correct
26 Correct 0 ms 1184 KB Output is correct
27 Correct 0 ms 1184 KB Output is correct
28 Correct 0 ms 1184 KB Output is correct
29 Correct 0 ms 1184 KB Output is correct
30 Correct 0 ms 1184 KB Output is correct
31 Correct 0 ms 1184 KB Output is correct
32 Correct 0 ms 1184 KB Output is correct
33 Correct 0 ms 1184 KB Output is correct
34 Correct 0 ms 1184 KB Output is correct
35 Correct 0 ms 1184 KB Output is correct
36 Correct 0 ms 1184 KB Output is correct
37 Correct 0 ms 1184 KB Output is correct
38 Correct 0 ms 1184 KB Output is correct
39 Correct 0 ms 1184 KB Output is correct
40 Correct 0 ms 1184 KB Output is correct
41 Correct 0 ms 1184 KB Output is correct
42 Correct 0 ms 1184 KB Output is correct
43 Correct 0 ms 1184 KB Output is correct
44 Correct 0 ms 1184 KB Output is correct
45 Correct 0 ms 1184 KB Output is correct
46 Correct 0 ms 1184 KB Output is correct
47 Correct 0 ms 1184 KB Output is correct
48 Correct 0 ms 1184 KB Output is correct
49 Correct 0 ms 1184 KB Output is correct
50 Correct 0 ms 1184 KB Output is correct
51 Correct 0 ms 1184 KB Output is correct
52 Correct 16 ms 1184 KB Output is correct
53 Correct 23 ms 1184 KB Output is correct
54 Correct 49 ms 1184 KB Output is correct
55 Correct 39 ms 1184 KB Output is correct
56 Correct 166 ms 1184 KB Output is correct
57 Correct 153 ms 1184 KB Output is correct
58 Correct 156 ms 1184 KB Output is correct
59 Correct 176 ms 1184 KB Output is correct
60 Correct 146 ms 1184 KB Output is correct
61 Correct 0 ms 1184 KB Output is correct
62 Correct 19 ms 1184 KB Output is correct
63 Correct 39 ms 1184 KB Output is correct
64 Correct 39 ms 1184 KB Output is correct
65 Correct 69 ms 1184 KB Output is correct
66 Correct 116 ms 1184 KB Output is correct
67 Correct 166 ms 1184 KB Output is correct
68 Correct 153 ms 1184 KB Output is correct
69 Correct 143 ms 1184 KB Output is correct