oj.uz

Submission #146526

# Submission time Handle Problem Language Result Execution time Memory
146526 2019-08-24T10:00:11 Z LittleFlowers__ Bali Sculptures (APIO15_sculpture) C++14
100 / 100
 475 ms 31996 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],ff[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)
    {
        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) ff[i]=1e14;
            FOR(i,1,n) FOR(j,1,i) if(SUM(j,i)) ff[i]=min(ff[i],ff[j-1]+1);

            all=off(all,bit);
            if(ff[n]<=B) 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:43:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main()
      ^
sculpture.cpp: In function 'int main()':
sculpture.cpp:64:16: warning: unused variable 'sum' [-Wunused-variable]
             ll sum=0,cnt=0;
                ^~~
sculpture.cpp:64:22: warning: unused variable 'cnt' [-Wunused-variable]
             ll sum=0,cnt=0;
                      ^~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 335 ms 31848 KB Output is correct
2 Correct 332 ms 31844 KB Output is correct
3 Correct 347 ms 31840 KB Output is correct
4 Correct 320 ms 31848 KB Output is correct
5 Correct 330 ms 31844 KB Output is correct
6 Correct 343 ms 31836 KB Output is correct
7 Correct 345 ms 31840 KB Output is correct
8 Correct 320 ms 31836 KB Output is correct
9 Correct 339 ms 31864 KB Output is correct
10 Correct 341 ms 31840 KB Output is correct
11 Correct 321 ms 31840 KB Output is correct
12 Correct 336 ms 31840 KB Output is correct
13 Correct 346 ms 31848 KB Output is correct
14 Correct 336 ms 31864 KB Output is correct
15 Correct 332 ms 31844 KB Output is correct
16 Correct 332 ms 31848 KB Output is correct
17 Correct 323 ms 31736 KB Output is correct
18 Correct 332 ms 31836 KB Output is correct
19 Correct 313 ms 31864 KB Output is correct
20 Correct 335 ms 31840 KB Output is correct
21 Correct 349 ms 31864 KB Output is correct
22 Correct 325 ms 31864 KB Output is correct
23 Correct 321 ms 31736 KB Output is correct
24 Correct 318 ms 31864 KB Output is correct
25 Correct 307 ms 31740 KB Output is correct
26 Correct 344 ms 31864 KB Output is correct
27 Correct 332 ms 31736 KB Output is correct
28 Correct 320 ms 31964 KB Output is correct
29 Correct 314 ms 31864 KB Output is correct
30 Correct 314 ms 31736 KB Output is correct
31 Correct 324 ms 31864 KB Output is correct
32 Correct 327 ms 31836 KB Output is correct
33 Correct 350 ms 31736 KB Output is correct
34 Correct 323 ms 31864 KB Output is correct
35 Correct 334 ms 31864 KB Output is correct
36 Correct 304 ms 31864 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 320 ms 31736 KB Output is correct
2 Correct 301 ms 31872 KB Output is correct
3 Correct 303 ms 31864 KB Output is correct
4 Correct 302 ms 31736 KB Output is correct
5 Correct 405 ms 31864 KB Output is correct
6 Correct 324 ms 31864 KB Output is correct
7 Correct 327 ms 31992 KB Output is correct
8 Correct 344 ms 31836 KB Output is correct
9 Correct 342 ms 31864 KB Output is correct
10 Correct 341 ms 31740 KB Output is correct
11 Correct 338 ms 31964 KB Output is correct
12 Correct 322 ms 31964 KB Output is correct
13 Correct 333 ms 31864 KB Output is correct
14 Correct 335 ms 31864 KB Output is correct
15 Correct 355 ms 31864 KB Output is correct
16 Correct 394 ms 31792 KB Output is correct
17 Correct 321 ms 31864 KB Output is correct
18 Correct 320 ms 31864 KB Output is correct
19 Correct 319 ms 31864 KB Output is correct
20 Correct 460 ms 31864 KB Output is correct
21 Correct 331 ms 31940 KB Output is correct
22 Correct 323 ms 31780 KB Output is correct
23 Correct 318 ms 31864 KB Output is correct
24 Correct 346 ms 31864 KB Output is correct
25 Correct 341 ms 31844 KB Output is correct
26 Correct 317 ms 31864 KB Output is correct
27 Correct 302 ms 31868 KB Output is correct
28 Correct 312 ms 31864 KB Output is correct
29 Correct 292 ms 31740 KB Output is correct
30 Correct 311 ms 31864 KB Output is correct
31 Correct 295 ms 31992 KB Output is correct
32 Correct 315 ms 31864 KB Output is correct
33 Correct 380 ms 31936 KB Output is correct
34 Correct 339 ms 31844 KB Output is correct
35 Correct 330 ms 31844 KB Output is correct
36 Correct 307 ms 31864 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 326 ms 31736 KB Output is correct
2 Correct 312 ms 31864 KB Output is correct
3 Correct 315 ms 31736 KB Output is correct
4 Correct 324 ms 31864 KB Output is correct
5 Correct 324 ms 31868 KB Output is correct
6 Correct 281 ms 31864 KB Output is correct
7 Correct 301 ms 31736 KB Output is correct
8 Correct 297 ms 31864 KB Output is correct
9 Correct 323 ms 31864 KB Output is correct
10 Correct 319 ms 31736 KB Output is correct
11 Correct 314 ms 31864 KB Output is correct
12 Correct 394 ms 31736 KB Output is correct
13 Correct 305 ms 31864 KB Output is correct
14 Correct 313 ms 31736 KB Output is correct
15 Correct 340 ms 31964 KB Output is correct
16 Correct 345 ms 31836 KB Output is correct
17 Correct 326 ms 31864 KB Output is correct
18 Correct 345 ms 31736 KB Output is correct
19 Correct 320 ms 31964 KB Output is correct
20 Correct 346 ms 31836 KB Output is correct
21 Correct 360 ms 31864 KB Output is correct
22 Correct 329 ms 31864 KB Output is correct
23 Correct 367 ms 31836 KB Output is correct
24 Correct 324 ms 31992 KB Output is correct
25 Correct 314 ms 31736 KB Output is correct
26 Correct 347 ms 31864 KB Output is correct
27 Correct 415 ms 31944 KB Output is correct
28 Correct 388 ms 31996 KB Output is correct
29 Correct 376 ms 31864 KB Output is correct
30 Correct 382 ms 31964 KB Output is correct
31 Correct 348 ms 31736 KB Output is correct
32 Correct 383 ms 31864 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 339 ms 31840 KB Output is correct
2 Correct 329 ms 31864 KB Output is correct
3 Correct 278 ms 31992 KB Output is correct
4 Correct 292 ms 31864 KB Output is correct
5 Correct 285 ms 31888 KB Output is correct
6 Correct 327 ms 31992 KB Output is correct
7 Correct 352 ms 31844 KB Output is correct
8 Correct 294 ms 31736 KB Output is correct
9 Correct 358 ms 31992 KB Output is correct
10 Correct 330 ms 31864 KB Output is correct
11 Correct 342 ms 31964 KB Output is correct
12 Correct 332 ms 31864 KB Output is correct
13 Correct 331 ms 31836 KB Output is correct
14 Correct 331 ms 31840 KB Output is correct
15 Correct 374 ms 31840 KB Output is correct
16 Correct 442 ms 31840 KB Output is correct
17 Correct 292 ms 31736 KB Output is correct
18 Correct 331 ms 31840 KB Output is correct
19 Correct 324 ms 31840 KB Output is correct
20 Correct 358 ms 31964 KB Output is correct
21 Correct 313 ms 31840 KB Output is correct
22 Correct 359 ms 31836 KB Output is correct
23 Correct 329 ms 31736 KB Output is correct
24 Correct 335 ms 31840 KB Output is correct
25 Correct 320 ms 31836 KB Output is correct
26 Correct 404 ms 31736 KB Output is correct
27 Correct 318 ms 31720 KB Output is correct
28 Correct 321 ms 31840 KB Output is correct
29 Correct 327 ms 31736 KB Output is correct
30 Correct 331 ms 31836 KB Output is correct
31 Correct 365 ms 31844 KB Output is correct
32 Correct 319 ms 31840 KB Output is correct
33 Correct 311 ms 31864 KB Output is correct
34 Correct 297 ms 31864 KB Output is correct
35 Correct 310 ms 31840 KB Output is correct
36 Correct 328 ms 31864 KB Output is correct
37 Correct 337 ms 31736 KB Output is correct
38 Correct 324 ms 31864 KB Output is correct
39 Correct 323 ms 31736 KB Output is correct
40 Correct 262 ms 31736 KB Output is correct
41 Correct 364 ms 31864 KB Output is correct
42 Correct 319 ms 31864 KB Output is correct
43 Correct 327 ms 31864 KB Output is correct
44 Correct 327 ms 31864 KB Output is correct
45 Correct 308 ms 31864 KB Output is correct
46 Correct 304 ms 31864 KB Output is correct
47 Correct 317 ms 31992 KB Output is correct
48 Correct 323 ms 31868 KB Output is correct
49 Correct 333 ms 31864 KB Output is correct
50 Correct 346 ms 31864 KB Output is correct
51 Correct 373 ms 31736 KB Output is correct
52 Correct 371 ms 31736 KB Output is correct
53 Correct 320 ms 31840 KB Output is correct
54 Correct 349 ms 31868 KB Output is correct
55 Correct 345 ms 31864 KB Output is correct
56 Correct 312 ms 31864 KB Output is correct
57 Correct 319 ms 31864 KB Output is correct
58 Correct 467 ms 31736 KB Output is correct
59 Correct 386 ms 31736 KB Output is correct
60 Correct 376 ms 31844 KB Output is correct
61 Correct 318 ms 31844 KB Output is correct
62 Correct 475 ms 31864 KB Output is correct
63 Correct 423 ms 31868 KB Output is correct
64 Correct 366 ms 31864 KB Output is correct
65 Correct 304 ms 31836 KB Output is correct
66 Correct 295 ms 31864 KB Output is correct
67 Correct 319 ms 31864 KB Output is correct
68 Correct 316 ms 31736 KB Output is correct
69 Correct 363 ms 31736 KB Output is correct
70 Correct 369 ms 31936 KB Output is correct
71 Correct 307 ms 31880 KB Output is correct
72 Correct 361 ms 31864 KB Output is correct
73 Correct 352 ms 31992 KB Output is correct
74 Correct 327 ms 31864 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 301 ms 31864 KB Output is correct
2 Correct 302 ms 31864 KB Output is correct
3 Correct 311 ms 31992 KB Output is correct
4 Correct 308 ms 31864 KB Output is correct
5 Correct 320 ms 31864 KB Output is correct
6 Correct 369 ms 31736 KB Output is correct
7 Correct 329 ms 31864 KB Output is correct
8 Correct 366 ms 31876 KB Output is correct
9 Correct 342 ms 31864 KB Output is correct
10 Correct 329 ms 31864 KB Output is correct
11 Correct 322 ms 31736 KB Output is correct
12 Correct 305 ms 31992 KB Output is correct
13 Correct 287 ms 31992 KB Output is correct
14 Correct 320 ms 31864 KB Output is correct
15 Correct 463 ms 31864 KB Output is correct
16 Correct 332 ms 31864 KB Output is correct
17 Correct 288 ms 31840 KB Output is correct
18 Correct 351 ms 31844 KB Output is correct
19 Correct 332 ms 31864 KB Output is correct
20 Correct 411 ms 31864 KB Output is correct
21 Correct 334 ms 31864 KB Output is correct
22 Correct 343 ms 31840 KB Output is correct
23 Correct 303 ms 31840 KB Output is correct
24 Correct 296 ms 31864 KB Output is correct
25 Correct 306 ms 31864 KB Output is correct
26 Correct 338 ms 31840 KB Output is correct
27 Correct 336 ms 31844 KB Output is correct
28 Correct 325 ms 31736 KB Output is correct
29 Correct 329 ms 31868 KB Output is correct
30 Correct 330 ms 31736 KB Output is correct
31 Correct 327 ms 31736 KB Output is correct
32 Correct 307 ms 31736 KB Output is correct
33 Correct 319 ms 31864 KB Output is correct
34 Correct 336 ms 31864 KB Output is correct
35 Correct 328 ms 31976 KB Output is correct
36 Correct 304 ms 31740 KB Output is correct
37 Correct 341 ms 31864 KB Output is correct
38 Correct 353 ms 31852 KB Output is correct
39 Correct 409 ms 31992 KB Output is correct
40 Correct 311 ms 31864 KB Output is correct
41 Correct 372 ms 31840 KB Output is correct
42 Correct 322 ms 31992 KB Output is correct
43 Correct 304 ms 31836 KB Output is correct
44 Correct 341 ms 31836 KB Output is correct
45 Correct 430 ms 31864 KB Output is correct
46 Correct 379 ms 31864 KB Output is correct
47 Correct 389 ms 31736 KB Output is correct
48 Correct 315 ms 31840 KB Output is correct
49 Correct 402 ms 31840 KB Output is correct
50 Correct 387 ms 31864 KB Output is correct
51 Correct 3 ms 376 KB Output is correct
52 Correct 21 ms 376 KB Output is correct
53 Correct 32 ms 380 KB Output is correct
54 Correct 57 ms 404 KB Output is correct
55 Correct 55 ms 376 KB Output is correct
56 Correct 209 ms 512 KB Output is correct
57 Correct 207 ms 376 KB Output is correct
58 Correct 204 ms 504 KB Output is correct
59 Correct 203 ms 468 KB Output is correct
60 Correct 211 ms 376 KB Output is correct
61 Correct 3 ms 376 KB Output is correct
62 Correct 32 ms 376 KB Output is correct
63 Correct 57 ms 440 KB Output is correct
64 Correct 54 ms 376 KB Output is correct
65 Correct 105 ms 416 KB Output is correct
66 Correct 158 ms 504 KB Output is correct
67 Correct 208 ms 504 KB Output is correct
68 Correct 210 ms 376 KB Output is correct
69 Correct 205 ms 376 KB Output is correct