oj.uz

Submission #146506

# Submission time Handle Problem Language Result Execution time Memory
146506 2019-08-24T09:28:43 Z LittleFlowers__ Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 375 ms 31992 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];

int s[N];
int f[N][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,1,41)
    {
        all=on(all,bit);
        if(n<=100)
        {
            memset(f,0,sizeof f);
            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;
            }
            all=off(all,bit);
            FOR(i,A,B) if(f[n][i]) all=on(all,bit);
        }
        else
        {
            ll sum=0,cnt=0;
            FOR(i,1,n)
            {
                sum+=a[i];
                if((sum&all)!=0) sum=a[i],cnt++;
            }
            cnt++;

            all=off(all,bit);
            if(cnt<=B) all=on(all,bit);
        }
    }
    FOR(i,1,41) {if(bit(all,i)) all=off(all,i);else all=on(all,i);}
    cout<<all;
}

Compilation message

sculpture.cpp:43:6: 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 244 ms 31964 KB Output is correct
2 Correct 245 ms 31864 KB Output is correct
3 Correct 246 ms 31932 KB Output is correct
4 Correct 275 ms 31828 KB Output is correct
5 Correct 242 ms 31864 KB Output is correct
6 Correct 290 ms 31864 KB Output is correct
7 Correct 252 ms 31992 KB Output is correct
8 Correct 247 ms 31864 KB Output is correct
9 Correct 241 ms 31864 KB Output is correct
10 Correct 244 ms 31864 KB Output is correct
11 Correct 249 ms 31864 KB Output is correct
12 Correct 253 ms 31736 KB Output is correct
13 Correct 246 ms 31836 KB Output is correct
14 Correct 248 ms 31992 KB Output is correct
15 Correct 247 ms 31864 KB Output is correct
16 Correct 266 ms 31864 KB Output is correct
17 Correct 248 ms 31876 KB Output is correct
18 Correct 240 ms 31864 KB Output is correct
19 Correct 251 ms 31992 KB Output is correct
20 Correct 244 ms 31864 KB Output is correct
21 Correct 237 ms 31868 KB Output is correct
22 Correct 255 ms 31992 KB Output is correct
23 Correct 247 ms 31864 KB Output is correct
24 Correct 231 ms 31864 KB Output is correct
25 Correct 239 ms 31864 KB Output is correct
26 Correct 375 ms 31888 KB Output is correct
27 Correct 287 ms 31864 KB Output is correct
28 Correct 228 ms 31864 KB Output is correct
29 Correct 244 ms 31904 KB Output is correct
30 Correct 237 ms 31864 KB Output is correct
31 Correct 237 ms 31764 KB Output is correct
32 Correct 242 ms 31864 KB Output is correct
33 Correct 227 ms 31736 KB Output is correct
34 Correct 239 ms 31832 KB Output is correct
35 Correct 240 ms 31976 KB Output is correct
36 Correct 250 ms 31864 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 239 ms 31832 KB Output is correct
2 Correct 237 ms 31864 KB Output is correct
3 Correct 239 ms 31736 KB Output is correct
4 Correct 248 ms 31864 KB Output is correct
5 Correct 237 ms 31864 KB Output is correct
6 Correct 234 ms 31864 KB Output is correct
7 Correct 237 ms 31872 KB Output is correct
8 Correct 256 ms 31872 KB Output is correct
9 Correct 236 ms 31864 KB Output is correct
10 Correct 253 ms 31864 KB Output is correct
11 Correct 244 ms 31900 KB Output is correct
12 Correct 245 ms 31864 KB Output is correct
13 Correct 247 ms 31736 KB Output is correct
14 Correct 244 ms 31736 KB Output is correct
15 Correct 246 ms 31864 KB Output is correct
16 Correct 240 ms 31864 KB Output is correct
17 Correct 235 ms 31736 KB Output is correct
18 Correct 239 ms 31864 KB Output is correct
19 Correct 244 ms 31736 KB Output is correct
20 Correct 243 ms 31864 KB Output is correct
21 Correct 248 ms 31864 KB Output is correct
22 Correct 242 ms 31864 KB Output is correct
23 Correct 227 ms 31864 KB Output is correct
24 Correct 222 ms 31992 KB Output is correct
25 Correct 238 ms 31836 KB Output is correct
26 Correct 234 ms 31864 KB Output is correct
27 Correct 272 ms 31864 KB Output is correct
28 Correct 245 ms 31944 KB Output is correct
29 Correct 238 ms 31864 KB Output is correct
30 Correct 243 ms 31740 KB Output is correct
31 Correct 233 ms 31864 KB Output is correct
32 Correct 237 ms 31864 KB Output is correct
33 Correct 257 ms 31864 KB Output is correct
34 Correct 238 ms 31988 KB Output is correct
35 Correct 242 ms 31840 KB Output is correct
36 Correct 263 ms 31736 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 238 ms 31864 KB Output is correct
2 Correct 237 ms 31836 KB Output is correct
3 Correct 231 ms 31964 KB Output is correct
4 Correct 235 ms 31848 KB Output is correct
5 Correct 248 ms 31864 KB Output is correct
6 Correct 263 ms 31864 KB Output is correct
7 Correct 249 ms 31736 KB Output is correct
8 Correct 239 ms 31736 KB Output is correct
9 Correct 240 ms 31736 KB Output is correct
10 Correct 243 ms 31868 KB Output is correct
11 Correct 245 ms 31736 KB Output is correct
12 Correct 249 ms 31864 KB Output is correct
13 Correct 248 ms 31964 KB Output is correct
14 Correct 243 ms 31864 KB Output is correct
15 Correct 258 ms 31964 KB Output is correct
16 Correct 231 ms 31868 KB Output is correct
17 Correct 236 ms 31864 KB Output is correct
18 Correct 233 ms 31864 KB Output is correct
19 Correct 228 ms 31836 KB Output is correct
20 Correct 236 ms 31740 KB Output is correct
21 Correct 229 ms 31736 KB Output is correct
22 Correct 236 ms 31736 KB Output is correct
23 Correct 233 ms 31864 KB Output is correct
24 Correct 240 ms 31736 KB Output is correct
25 Correct 307 ms 31736 KB Output is correct
26 Correct 262 ms 31992 KB Output is correct
27 Correct 250 ms 31836 KB Output is correct
28 Correct 269 ms 31864 KB Output is correct
29 Correct 268 ms 31848 KB Output is correct
30 Correct 228 ms 31736 KB Output is correct
31 Correct 242 ms 31844 KB Output is correct
32 Correct 255 ms 31864 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 234 ms 31840 KB Output is correct
2 Correct 226 ms 31832 KB Output is correct
3 Correct 251 ms 31864 KB Output is correct
4 Correct 366 ms 31864 KB Output is correct
5 Correct 238 ms 31864 KB Output is correct
6 Correct 217 ms 31992 KB Output is correct
7 Correct 269 ms 31864 KB Output is correct
8 Correct 294 ms 31864 KB Output is correct
9 Correct 243 ms 31872 KB Output is correct
10 Correct 240 ms 31736 KB Output is correct
11 Correct 242 ms 31736 KB Output is correct
12 Correct 236 ms 31864 KB Output is correct
13 Correct 240 ms 31864 KB Output is correct
14 Correct 237 ms 31736 KB Output is correct
15 Correct 242 ms 31736 KB Output is correct
16 Correct 242 ms 31736 KB Output is correct
17 Correct 243 ms 31840 KB Output is correct
18 Correct 310 ms 31864 KB Output is correct
19 Correct 245 ms 31736 KB Output is correct
20 Correct 241 ms 31864 KB Output is correct
21 Correct 236 ms 31864 KB Output is correct
22 Correct 239 ms 31960 KB Output is correct
23 Correct 226 ms 31864 KB Output is correct
24 Correct 258 ms 31992 KB Output is correct
25 Correct 366 ms 31864 KB Output is correct
26 Correct 225 ms 31864 KB Output is correct
27 Correct 236 ms 31864 KB Output is correct
28 Correct 222 ms 31864 KB Output is correct
29 Correct 227 ms 31872 KB Output is correct
30 Correct 225 ms 31864 KB Output is correct
31 Correct 267 ms 31992 KB Output is correct
32 Correct 207 ms 31864 KB Output is correct
33 Correct 241 ms 31864 KB Output is correct
34 Correct 239 ms 31864 KB Output is correct
35 Correct 225 ms 31736 KB Output is correct
36 Correct 241 ms 31992 KB Output is correct
37 Correct 233 ms 31736 KB Output is correct
38 Correct 244 ms 31864 KB Output is correct
39 Correct 242 ms 31864 KB Output is correct
40 Correct 247 ms 31864 KB Output is correct
41 Correct 242 ms 31864 KB Output is correct
42 Correct 225 ms 31868 KB Output is correct
43 Correct 251 ms 31924 KB Output is correct
44 Correct 311 ms 31992 KB Output is correct
45 Correct 245 ms 31992 KB Output is correct
46 Correct 250 ms 31864 KB Output is correct
47 Correct 247 ms 31864 KB Output is correct
48 Correct 271 ms 31864 KB Output is correct
49 Correct 248 ms 31864 KB Output is correct
50 Correct 254 ms 31736 KB Output is correct
51 Correct 261 ms 31864 KB Output is correct
52 Correct 266 ms 31864 KB Output is correct
53 Correct 258 ms 31868 KB Output is correct
54 Correct 293 ms 31864 KB Output is correct
55 Correct 305 ms 31992 KB Output is correct
56 Correct 261 ms 31836 KB Output is correct
57 Correct 246 ms 31992 KB Output is correct
58 Correct 255 ms 31736 KB Output is correct
59 Correct 267 ms 31736 KB Output is correct
60 Correct 304 ms 31992 KB Output is correct
61 Correct 283 ms 31740 KB Output is correct
62 Correct 272 ms 31964 KB Output is correct
63 Correct 276 ms 31868 KB Output is correct
64 Correct 261 ms 31736 KB Output is correct
65 Correct 296 ms 31992 KB Output is correct
66 Correct 249 ms 31864 KB Output is correct
67 Correct 248 ms 31864 KB Output is correct
68 Correct 347 ms 31864 KB Output is correct
69 Correct 266 ms 31992 KB Output is correct
70 Correct 333 ms 31864 KB Output is correct
71 Correct 327 ms 31864 KB Output is correct
72 Correct 274 ms 31864 KB Output is correct
73 Correct 265 ms 31992 KB Output is correct
74 Correct 264 ms 31864 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 237 ms 31736 KB Output is correct
2 Correct 236 ms 31864 KB Output is correct
3 Correct 233 ms 31864 KB Output is correct
4 Correct 236 ms 31840 KB Output is correct
5 Correct 234 ms 31736 KB Output is correct
6 Correct 272 ms 31964 KB Output is correct
7 Correct 236 ms 31864 KB Output is correct
8 Correct 241 ms 31832 KB Output is correct
9 Correct 238 ms 31736 KB Output is correct
10 Correct 221 ms 31736 KB Output is correct
11 Correct 230 ms 31736 KB Output is correct
12 Correct 237 ms 31864 KB Output is correct
13 Correct 219 ms 31864 KB Output is correct
14 Correct 236 ms 31832 KB Output is correct
15 Correct 247 ms 31864 KB Output is correct
16 Correct 232 ms 31836 KB Output is correct
17 Correct 229 ms 31864 KB Output is correct
18 Correct 231 ms 31864 KB Output is correct
19 Correct 245 ms 31840 KB Output is correct
20 Correct 224 ms 31736 KB Output is correct
21 Correct 290 ms 31840 KB Output is correct
22 Correct 327 ms 31964 KB Output is correct
23 Correct 283 ms 31864 KB Output is correct
24 Correct 240 ms 31864 KB Output is correct
25 Correct 223 ms 31864 KB Output is correct
26 Correct 230 ms 31868 KB Output is correct
27 Correct 232 ms 31992 KB Output is correct
28 Correct 251 ms 31964 KB Output is correct
29 Correct 233 ms 31864 KB Output is correct
30 Correct 275 ms 31864 KB Output is correct
31 Correct 245 ms 31736 KB Output is correct
32 Correct 244 ms 31736 KB Output is correct
33 Correct 249 ms 31992 KB Output is correct
34 Correct 242 ms 31992 KB Output is correct
35 Correct 233 ms 31864 KB Output is correct
36 Correct 235 ms 31840 KB Output is correct
37 Correct 253 ms 31736 KB Output is correct
38 Correct 267 ms 31832 KB Output is correct
39 Correct 265 ms 31872 KB Output is correct
40 Correct 246 ms 31736 KB Output is correct
41 Correct 262 ms 31964 KB Output is correct
42 Correct 266 ms 31864 KB Output is correct
43 Correct 250 ms 31736 KB Output is correct
44 Correct 254 ms 31872 KB Output is correct
45 Correct 256 ms 31864 KB Output is correct
46 Correct 277 ms 31864 KB Output is correct
47 Correct 345 ms 31736 KB Output is correct
48 Correct 242 ms 31736 KB Output is correct
49 Correct 277 ms 31868 KB Output is correct
50 Correct 282 ms 31736 KB Output is correct
51 Incorrect 2 ms 376 KB Output isn't correct
52 Halted 0 ms 0 KB -