oj.uz

Submission #146481

# Submission time Handle Problem Language Result Execution time Memory
146481 2019-08-24T09:07:27 Z LittleFlowers__ Bali Sculptures (APIO15_sculpture) C++14
71 / 100
 1000 ms 1016 KB 
#include<bits/stdc++.h>
using namespace std;

#define in ({ll x=0;int n=0,c=getchar();for(;!isdigit(c);c=getchar()) n=c=='-';for(;isdigit(c);c=getchar()) x=x*10+c-'0';n?-x:x;})
#define inchar ({char c=getchar();while(c==' '||c=='\n') c=getchar();c;})
#define instring ({string s;char c=getchar();while(c==' '||c=='\n') c=getchar();while(c!=' '&&c!='\n') s+=c,c=getchar();s;})

#define ll long long
#define FOR(i,a,b) for(auto i=a;i<=b;i++)
#define ROF(i,a,b) for(auto i=b;a<=i;i--)
#define rr(x) " "<<#x<<'='<<x<<" "

#define bit(x,i) ((x>>(i-1))&1ll)
#define on(x,i) (x|(1ll<<(i-1)))
#define off(x,i) (x&~(1ll<<(i-1)))
#define pow2(x) (1ll<<x)

#define mt make_tuple
#define pi pair<int,int>
#define x first
#define y second

#define VEC(i,a) for(auto&i:a)
#define pb push_back
#define allv(a) a.begin(),a.end()
#define endv(a) (int)a.size()-1

#define ifnot(x) if(!(x))
#define middle(a,b) (a+(b-(a))/2)
#define bp(x) ((x)*(x))
#define bitnum(x) __builtin_popcountll(x)
////////////////////////////////////////// NIRO
#define int ll
const int N=2005;
int n,A,B;
ll a[N];
bitset<2005> f[N];
int s[N];

ll all;
ll SUM(int u,int v){ll res=s[v]-s[u-1];return (res&all)==0;}
main()
{
    //freopen("nr.inp","r",stdin);
    n=in,A=in,B=in;
    FOR(i,1,n) a[i]=in;
    FOR(i,1,n) s[i]=s[i-1]+a[i];
    ROF(bit,1,60)
    {
        memset(f,0,sizeof(f));
        all=on(all,bit);
        FOR(i,1,n) f[i][1]=SUM(1,i);
        /*
        FOR(i,1,n) FOR(j,2,B){
            FOR(k,1,i-1) if(f[k][j-1]&&SUM(k+1,i)) f[i][j]=1;
        }
        */
        FOR(i,1,n){
            FOR(k,1,i-1){
                if(SUM(k+1,i)){
                    //f[k][j-1] -> f[i][j]
                    f[i]|=f[k]<<1;
                }
            }
        }

        all=off(all,bit);
        FOR(i,A,B) if(f[n][i]) all=on(all,bit);

    }
    FOR(i,1,60) {if(bit(all,i)) all=off(all,i);else all=on(all,i);}
    cout<<all;
}

Compilation message

sculpture.cpp:42:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 888 KB Output is correct
2 Correct 4 ms 888 KB Output is correct
3 Correct 4 ms 888 KB Output is correct
4 Correct 5 ms 760 KB Output is correct
5 Correct 4 ms 888 KB Output is correct
6 Correct 4 ms 888 KB Output is correct
7 Correct 4 ms 764 KB Output is correct
8 Correct 5 ms 760 KB Output is correct
9 Correct 5 ms 888 KB Output is correct
10 Correct 5 ms 888 KB Output is correct
11 Correct 5 ms 888 KB Output is correct
12 Correct 5 ms 888 KB Output is correct
13 Correct 5 ms 760 KB Output is correct
14 Correct 4 ms 760 KB Output is correct
15 Correct 4 ms 888 KB Output is correct
16 Correct 4 ms 888 KB Output is correct
17 Correct 4 ms 888 KB Output is correct
18 Correct 4 ms 760 KB Output is correct
19 Correct 5 ms 888 KB Output is correct
20 Correct 5 ms 760 KB Output is correct
21 Correct 6 ms 888 KB Output is correct
22 Correct 5 ms 760 KB Output is correct
23 Correct 5 ms 920 KB Output is correct
24 Correct 5 ms 888 KB Output is correct
25 Correct 5 ms 888 KB Output is correct
26 Correct 5 ms 888 KB Output is correct
27 Correct 4 ms 888 KB Output is correct
28 Correct 4 ms 760 KB Output is correct
29 Correct 4 ms 888 KB Output is correct
30 Correct 4 ms 888 KB Output is correct
31 Correct 4 ms 888 KB Output is correct
32 Correct 5 ms 764 KB Output is correct
33 Correct 5 ms 888 KB Output is correct
34 Correct 5 ms 888 KB Output is correct
35 Correct 5 ms 860 KB Output is correct
36 Correct 5 ms 888 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 888 KB Output is correct
2 Correct 4 ms 888 KB Output is correct
3 Correct 4 ms 888 KB Output is correct
4 Correct 4 ms 888 KB Output is correct
5 Correct 4 ms 892 KB Output is correct
6 Correct 4 ms 888 KB Output is correct
7 Correct 5 ms 888 KB Output is correct
8 Correct 5 ms 888 KB Output is correct
9 Correct 5 ms 888 KB Output is correct
10 Correct 5 ms 888 KB Output is correct
11 Correct 5 ms 1016 KB Output is correct
12 Correct 5 ms 888 KB Output is correct
13 Correct 5 ms 888 KB Output is correct
14 Correct 5 ms 888 KB Output is correct
15 Correct 4 ms 888 KB Output is correct
16 Correct 4 ms 888 KB Output is correct
17 Correct 4 ms 888 KB Output is correct
18 Correct 7 ms 760 KB Output is correct
19 Correct 5 ms 888 KB Output is correct
20 Correct 5 ms 892 KB Output is correct
21 Correct 5 ms 888 KB Output is correct
22 Correct 5 ms 760 KB Output is correct
23 Correct 5 ms 888 KB Output is correct
24 Correct 5 ms 888 KB Output is correct
25 Correct 5 ms 760 KB Output is correct
26 Correct 5 ms 888 KB Output is correct
27 Correct 5 ms 888 KB Output is correct
28 Correct 6 ms 888 KB Output is correct
29 Correct 7 ms 888 KB Output is correct
30 Correct 7 ms 760 KB Output is correct
31 Correct 9 ms 760 KB Output is correct
32 Correct 9 ms 888 KB Output is correct
33 Correct 9 ms 888 KB Output is correct
34 Correct 8 ms 764 KB Output is correct
35 Correct 8 ms 888 KB Output is correct
36 Correct 37 ms 888 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 760 KB Output is correct
2 Correct 4 ms 888 KB Output is correct
3 Correct 4 ms 888 KB Output is correct
4 Correct 4 ms 888 KB Output is correct
5 Correct 16 ms 888 KB Output is correct
6 Correct 4 ms 760 KB Output is correct
7 Correct 5 ms 888 KB Output is correct
8 Correct 5 ms 936 KB Output is correct
9 Correct 5 ms 760 KB Output is correct
10 Correct 5 ms 888 KB Output is correct
11 Correct 5 ms 760 KB Output is correct
12 Correct 5 ms 888 KB Output is correct
13 Correct 5 ms 888 KB Output is correct
14 Correct 5 ms 888 KB Output is correct
15 Correct 5 ms 888 KB Output is correct
16 Correct 7 ms 888 KB Output is correct
17 Correct 8 ms 888 KB Output is correct
18 Correct 8 ms 760 KB Output is correct
19 Correct 10 ms 888 KB Output is correct
20 Correct 9 ms 888 KB Output is correct
21 Correct 9 ms 888 KB Output is correct
22 Correct 9 ms 888 KB Output is correct
23 Correct 9 ms 888 KB Output is correct
24 Correct 9 ms 888 KB Output is correct
25 Correct 12 ms 760 KB Output is correct
26 Correct 15 ms 760 KB Output is correct
27 Correct 20 ms 760 KB Output is correct
28 Correct 22 ms 888 KB Output is correct
29 Correct 22 ms 760 KB Output is correct
30 Correct 22 ms 764 KB Output is correct
31 Correct 22 ms 892 KB Output is correct
32 Correct 22 ms 892 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 760 KB Output is correct
2 Correct 4 ms 760 KB Output is correct
3 Correct 4 ms 760 KB Output is correct
4 Correct 4 ms 760 KB Output is correct
5 Correct 4 ms 760 KB Output is correct
6 Correct 5 ms 760 KB Output is correct
7 Correct 5 ms 760 KB Output is correct
8 Correct 5 ms 760 KB Output is correct
9 Correct 5 ms 760 KB Output is correct
10 Correct 5 ms 760 KB Output is correct
11 Correct 5 ms 760 KB Output is correct
12 Correct 5 ms 760 KB Output is correct
13 Correct 5 ms 760 KB Output is correct
14 Correct 4 ms 760 KB Output is correct
15 Correct 4 ms 760 KB Output is correct
16 Correct 4 ms 760 KB Output is correct
17 Correct 4 ms 760 KB Output is correct
18 Correct 5 ms 760 KB Output is correct
19 Correct 5 ms 760 KB Output is correct
20 Correct 5 ms 760 KB Output is correct
21 Correct 5 ms 760 KB Output is correct
22 Correct 5 ms 760 KB Output is correct
23 Correct 5 ms 888 KB Output is correct
24 Correct 5 ms 760 KB Output is correct
25 Correct 5 ms 760 KB Output is correct
26 Correct 5 ms 760 KB Output is correct
27 Correct 4 ms 760 KB Output is correct
28 Correct 4 ms 760 KB Output is correct
29 Correct 4 ms 760 KB Output is correct
30 Correct 4 ms 760 KB Output is correct
31 Correct 5 ms 760 KB Output is correct
32 Correct 5 ms 760 KB Output is correct
33 Correct 5 ms 888 KB Output is correct
34 Correct 5 ms 888 KB Output is correct
35 Correct 5 ms 760 KB Output is correct
36 Correct 5 ms 888 KB Output is correct
37 Correct 6 ms 888 KB Output is correct
38 Correct 5 ms 888 KB Output is correct
39 Correct 7 ms 760 KB Output is correct
40 Correct 7 ms 760 KB Output is correct
41 Correct 9 ms 760 KB Output is correct
42 Correct 9 ms 760 KB Output is correct
43 Correct 10 ms 888 KB Output is correct
44 Correct 9 ms 892 KB Output is correct
45 Correct 9 ms 760 KB Output is correct
46 Correct 9 ms 888 KB Output is correct
47 Correct 9 ms 892 KB Output is correct
48 Correct 12 ms 760 KB Output is correct
49 Correct 15 ms 760 KB Output is correct
50 Correct 18 ms 888 KB Output is correct
51 Correct 20 ms 888 KB Output is correct
52 Correct 21 ms 888 KB Output is correct
53 Correct 22 ms 888 KB Output is correct
54 Correct 23 ms 764 KB Output is correct
55 Correct 23 ms 888 KB Output is correct
56 Correct 8 ms 760 KB Output is correct
57 Correct 11 ms 760 KB Output is correct
58 Correct 13 ms 760 KB Output is correct
59 Correct 13 ms 760 KB Output is correct
60 Correct 14 ms 760 KB Output is correct
61 Correct 14 ms 760 KB Output is correct
62 Correct 15 ms 888 KB Output is correct
63 Correct 15 ms 888 KB Output is correct
64 Correct 19 ms 760 KB Output is correct
65 Correct 7 ms 760 KB Output is correct
66 Correct 8 ms 760 KB Output is correct
67 Correct 10 ms 888 KB Output is correct
68 Correct 12 ms 888 KB Output is correct
69 Correct 14 ms 888 KB Output is correct
70 Correct 13 ms 760 KB Output is correct
71 Correct 13 ms 888 KB Output is correct
72 Correct 15 ms 888 KB Output is correct
73 Correct 15 ms 760 KB Output is correct
74 Correct 15 ms 760 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 760 KB Output is correct
2 Correct 4 ms 760 KB Output is correct
3 Correct 4 ms 888 KB Output is correct
4 Correct 4 ms 760 KB Output is correct
5 Correct 4 ms 760 KB Output is correct
6 Correct 4 ms 764 KB Output is correct
7 Correct 4 ms 760 KB Output is correct
8 Correct 5 ms 760 KB Output is correct
9 Correct 5 ms 760 KB Output is correct
10 Correct 5 ms 760 KB Output is correct
11 Correct 5 ms 888 KB Output is correct
12 Correct 5 ms 760 KB Output is correct
13 Correct 5 ms 860 KB Output is correct
14 Correct 5 ms 1016 KB Output is correct
15 Correct 4 ms 760 KB Output is correct
16 Correct 4 ms 760 KB Output is correct
17 Correct 5 ms 760 KB Output is correct
18 Correct 4 ms 760 KB Output is correct
19 Correct 4 ms 760 KB Output is correct
20 Correct 5 ms 760 KB Output is correct
21 Correct 5 ms 888 KB Output is correct
22 Correct 5 ms 888 KB Output is correct
23 Correct 5 ms 760 KB Output is correct
24 Correct 5 ms 888 KB Output is correct
25 Correct 5 ms 888 KB Output is correct
26 Correct 7 ms 760 KB Output is correct
27 Correct 7 ms 760 KB Output is correct
28 Correct 10 ms 888 KB Output is correct
29 Correct 9 ms 888 KB Output is correct
30 Correct 9 ms 888 KB Output is correct
31 Correct 9 ms 760 KB Output is correct
32 Correct 9 ms 760 KB Output is correct
33 Correct 8 ms 760 KB Output is correct
34 Correct 9 ms 760 KB Output is correct
35 Correct 12 ms 760 KB Output is correct
36 Correct 15 ms 888 KB Output is correct
37 Correct 19 ms 888 KB Output is correct
38 Correct 22 ms 888 KB Output is correct
39 Correct 21 ms 764 KB Output is correct
40 Correct 23 ms 760 KB Output is correct
41 Correct 22 ms 888 KB Output is correct
42 Correct 23 ms 760 KB Output is correct
43 Correct 7 ms 760 KB Output is correct
44 Correct 10 ms 760 KB Output is correct
45 Correct 12 ms 760 KB Output is correct
46 Correct 13 ms 760 KB Output is correct
47 Correct 13 ms 760 KB Output is correct
48 Correct 14 ms 760 KB Output is correct
49 Correct 15 ms 764 KB Output is correct
50 Correct 15 ms 888 KB Output is correct
51 Correct 14 ms 760 KB Output is correct
52 Correct 282 ms 884 KB Output is correct
53 Correct 461 ms 888 KB Output is correct
54 Correct 823 ms 896 KB Output is correct
55 Correct 827 ms 896 KB Output is correct
56 Execution timed out 1079 ms 888 KB Time limit exceeded
57 Halted 0 ms 0 KB -