oj.uz

Submission #99472

# Submission time Handle Problem Language Result Execution time Memory
99472 2019-03-04T09:43:58 Z Shafin666 Bali Sculptures (APIO15_sculpture) C++14
71 / 100
 1000 ms 32068 KB 
#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define pii pair<int, int>
typedef long long ll;
typedef long double ld;
using namespace std;

int n, a, b;
ll num[2005], pre[2050];
ll dp[2005], dp2[2005][2005];
ll bit = 43, mask;

ll c(int i, int j) {
	return pre[j] - pre[i-1];
}

void can(int x) {
	mask ^= (1LL << x);

	for(int i = 1; i <= n; i++) {
		dp[i] = 1e18+7;

		for(int j = 0; j < i; j++) {
			if((mask | c(j+1, i)) == mask) dp[i] = min(dp[i], dp[j]+1);
		}
	}
	if(dp[n] > b) mask |= (1LL << x);
}

void can2(int x) {
	mask ^= (1LL << x);

	memset(dp2, 0, sizeof dp2);
	dp2[0][0] = 1;

	for(int k = 1; k <= n; k++) {
		for(int i = 1;  i <= n; i++) {
			for(int j = 0; j < i; j++) {
				if((mask | c(j+1, i)) == mask) dp2[k][i] |= dp2[k-1][j];
			}
		}
	}

	for(int i = a; i <= b; i++) if(dp2[i][n]) return;
	mask |= (1LL << x);
}

int main() 
{
	cin >> n >> a >> b;

	ll mn = 1e18+7;

	for(int i = 1; i <= n; i++) cin >> num[i];
	for(int i = 1; i <= n; i++) pre[i] = pre[i-1] + num[i];

	for(int i = 0; i <= bit; i++) mask |= (1LL << i);

	for(int i = bit; i >= 0; i--) can2(i);

	cout << mask << endl;

	return 0;
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:53:5: warning: unused variable 'mn' [-Wunused-variable]
  ll mn = 1e18+7;
     ^~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 365 ms 31864 KB Output is correct
2 Correct 386 ms 31864 KB Output is correct
3 Correct 389 ms 31992 KB Output is correct
4 Correct 401 ms 31864 KB Output is correct
5 Correct 384 ms 31872 KB Output is correct
6 Correct 352 ms 31868 KB Output is correct
7 Correct 402 ms 31868 KB Output is correct
8 Correct 329 ms 31992 KB Output is correct
9 Correct 332 ms 31964 KB Output is correct
10 Correct 315 ms 31864 KB Output is correct
11 Correct 395 ms 31864 KB Output is correct
12 Correct 303 ms 31872 KB Output is correct
13 Correct 315 ms 31872 KB Output is correct
14 Correct 315 ms 31744 KB Output is correct
15 Correct 384 ms 31864 KB Output is correct
16 Correct 320 ms 31864 KB Output is correct
17 Correct 319 ms 31864 KB Output is correct
18 Correct 356 ms 31996 KB Output is correct
19 Correct 332 ms 31864 KB Output is correct
20 Correct 317 ms 31864 KB Output is correct
21 Correct 300 ms 31864 KB Output is correct
22 Correct 332 ms 31868 KB Output is correct
23 Correct 317 ms 31996 KB Output is correct
24 Correct 404 ms 31872 KB Output is correct
25 Correct 312 ms 31964 KB Output is correct
26 Correct 309 ms 31744 KB Output is correct
27 Correct 307 ms 31872 KB Output is correct
28 Correct 321 ms 31836 KB Output is correct
29 Correct 297 ms 31864 KB Output is correct
30 Correct 308 ms 31864 KB Output is correct
31 Correct 324 ms 31864 KB Output is correct
32 Correct 370 ms 31864 KB Output is correct
33 Correct 365 ms 31744 KB Output is correct
34 Correct 371 ms 31744 KB Output is correct
35 Correct 397 ms 31864 KB Output is correct
36 Correct 397 ms 31864 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 374 ms 31868 KB Output is correct
2 Correct 311 ms 31864 KB Output is correct
3 Correct 326 ms 31740 KB Output is correct
4 Correct 319 ms 31864 KB Output is correct
5 Correct 330 ms 31864 KB Output is correct
6 Correct 320 ms 31992 KB Output is correct
7 Correct 373 ms 31864 KB Output is correct
8 Correct 350 ms 31964 KB Output is correct
9 Correct 344 ms 31872 KB Output is correct
10 Correct 324 ms 31736 KB Output is correct
11 Correct 330 ms 31740 KB Output is correct
12 Correct 327 ms 31864 KB Output is correct
13 Correct 338 ms 31864 KB Output is correct
14 Correct 335 ms 31864 KB Output is correct
15 Correct 324 ms 31864 KB Output is correct
16 Correct 325 ms 31992 KB Output is correct
17 Correct 342 ms 31740 KB Output is correct
18 Correct 319 ms 31836 KB Output is correct
19 Correct 318 ms 31736 KB Output is correct
20 Correct 335 ms 31864 KB Output is correct
21 Correct 335 ms 31872 KB Output is correct
22 Correct 335 ms 31868 KB Output is correct
23 Correct 325 ms 31872 KB Output is correct
24 Correct 322 ms 31872 KB Output is correct
25 Correct 320 ms 31992 KB Output is correct
26 Correct 319 ms 31872 KB Output is correct
27 Correct 307 ms 31832 KB Output is correct
28 Correct 330 ms 31836 KB Output is correct
29 Correct 318 ms 31744 KB Output is correct
30 Correct 323 ms 31836 KB Output is correct
31 Correct 327 ms 31864 KB Output is correct
32 Correct 331 ms 31968 KB Output is correct
33 Correct 407 ms 31992 KB Output is correct
34 Correct 390 ms 31992 KB Output is correct
35 Correct 366 ms 31864 KB Output is correct
36 Correct 334 ms 31964 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 311 ms 31840 KB Output is correct
2 Correct 325 ms 31992 KB Output is correct
3 Correct 329 ms 31872 KB Output is correct
4 Correct 331 ms 31864 KB Output is correct
5 Correct 315 ms 31864 KB Output is correct
6 Correct 318 ms 31864 KB Output is correct
7 Correct 330 ms 31872 KB Output is correct
8 Correct 321 ms 31868 KB Output is correct
9 Correct 362 ms 31872 KB Output is correct
10 Correct 323 ms 31872 KB Output is correct
11 Correct 341 ms 31952 KB Output is correct
12 Correct 321 ms 31864 KB Output is correct
13 Correct 325 ms 31964 KB Output is correct
14 Correct 327 ms 31872 KB Output is correct
15 Correct 412 ms 31964 KB Output is correct
16 Correct 410 ms 31864 KB Output is correct
17 Correct 314 ms 31872 KB Output is correct
18 Correct 333 ms 31744 KB Output is correct
19 Correct 343 ms 31744 KB Output is correct
20 Correct 411 ms 31864 KB Output is correct
21 Correct 354 ms 31864 KB Output is correct
22 Correct 373 ms 31912 KB Output is correct
23 Correct 391 ms 31864 KB Output is correct
24 Correct 345 ms 31836 KB Output is correct
25 Correct 332 ms 31872 KB Output is correct
26 Correct 355 ms 31864 KB Output is correct
27 Correct 413 ms 31864 KB Output is correct
28 Correct 434 ms 31992 KB Output is correct
29 Correct 448 ms 31900 KB Output is correct
30 Correct 412 ms 31872 KB Output is correct
31 Correct 407 ms 31964 KB Output is correct
32 Correct 377 ms 31992 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 317 ms 31836 KB Output is correct
2 Correct 314 ms 31864 KB Output is correct
3 Correct 314 ms 31736 KB Output is correct
4 Correct 311 ms 31836 KB Output is correct
5 Correct 387 ms 31872 KB Output is correct
6 Correct 352 ms 31980 KB Output is correct
7 Correct 322 ms 31964 KB Output is correct
8 Correct 321 ms 31864 KB Output is correct
9 Correct 377 ms 31836 KB Output is correct
10 Correct 312 ms 31864 KB Output is correct
11 Correct 389 ms 31864 KB Output is correct
12 Correct 360 ms 31872 KB Output is correct
13 Correct 316 ms 31864 KB Output is correct
14 Correct 316 ms 31744 KB Output is correct
15 Correct 310 ms 31864 KB Output is correct
16 Correct 313 ms 31872 KB Output is correct
17 Correct 325 ms 31864 KB Output is correct
18 Correct 312 ms 31864 KB Output is correct
19 Correct 307 ms 31864 KB Output is correct
20 Correct 342 ms 31992 KB Output is correct
21 Correct 316 ms 31864 KB Output is correct
22 Correct 313 ms 31872 KB Output is correct
23 Correct 311 ms 31868 KB Output is correct
24 Correct 336 ms 31864 KB Output is correct
25 Correct 327 ms 31864 KB Output is correct
26 Correct 330 ms 31952 KB Output is correct
27 Correct 437 ms 31864 KB Output is correct
28 Correct 483 ms 31864 KB Output is correct
29 Correct 401 ms 31992 KB Output is correct
30 Correct 329 ms 31856 KB Output is correct
31 Correct 319 ms 31864 KB Output is correct
32 Correct 321 ms 31960 KB Output is correct
33 Correct 319 ms 31744 KB Output is correct
34 Correct 371 ms 31864 KB Output is correct
35 Correct 379 ms 31908 KB Output is correct
36 Correct 315 ms 31864 KB Output is correct
37 Correct 325 ms 31872 KB Output is correct
38 Correct 333 ms 31992 KB Output is correct
39 Correct 409 ms 31960 KB Output is correct
40 Correct 367 ms 31864 KB Output is correct
41 Correct 328 ms 31864 KB Output is correct
42 Correct 343 ms 31992 KB Output is correct
43 Correct 331 ms 31864 KB Output is correct
44 Correct 318 ms 31872 KB Output is correct
45 Correct 330 ms 31872 KB Output is correct
46 Correct 323 ms 31864 KB Output is correct
47 Correct 325 ms 31992 KB Output is correct
48 Correct 332 ms 31868 KB Output is correct
49 Correct 330 ms 32000 KB Output is correct
50 Correct 375 ms 31864 KB Output is correct
51 Correct 395 ms 31872 KB Output is correct
52 Correct 418 ms 31916 KB Output is correct
53 Correct 437 ms 31992 KB Output is correct
54 Correct 368 ms 31864 KB Output is correct
55 Correct 358 ms 31868 KB Output is correct
56 Correct 346 ms 31872 KB Output is correct
57 Correct 382 ms 31992 KB Output is correct
58 Correct 346 ms 31832 KB Output is correct
59 Correct 352 ms 31992 KB Output is correct
60 Correct 345 ms 31736 KB Output is correct
61 Correct 356 ms 31872 KB Output is correct
62 Correct 356 ms 31872 KB Output is correct
63 Correct 361 ms 31872 KB Output is correct
64 Correct 356 ms 31992 KB Output is correct
65 Correct 313 ms 31864 KB Output is correct
66 Correct 388 ms 31908 KB Output is correct
67 Correct 393 ms 31992 KB Output is correct
68 Correct 405 ms 31992 KB Output is correct
69 Correct 424 ms 31744 KB Output is correct
70 Correct 423 ms 31840 KB Output is correct
71 Correct 444 ms 31992 KB Output is correct
72 Correct 361 ms 31736 KB Output is correct
73 Correct 416 ms 31864 KB Output is correct
74 Correct 406 ms 31872 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 377 ms 31864 KB Output is correct
2 Correct 375 ms 31864 KB Output is correct
3 Correct 330 ms 31868 KB Output is correct
4 Correct 320 ms 31880 KB Output is correct
5 Correct 409 ms 31864 KB Output is correct
6 Correct 399 ms 31928 KB Output is correct
7 Correct 423 ms 31836 KB Output is correct
8 Correct 320 ms 31864 KB Output is correct
9 Correct 356 ms 31864 KB Output is correct
10 Correct 326 ms 31864 KB Output is correct
11 Correct 363 ms 31736 KB Output is correct
12 Correct 423 ms 31968 KB Output is correct
13 Correct 322 ms 31836 KB Output is correct
14 Correct 362 ms 31872 KB Output is correct
15 Correct 399 ms 31836 KB Output is correct
16 Correct 402 ms 31868 KB Output is correct
17 Correct 379 ms 31736 KB Output is correct
18 Correct 398 ms 31864 KB Output is correct
19 Correct 403 ms 31736 KB Output is correct
20 Correct 387 ms 31964 KB Output is correct
21 Correct 385 ms 31736 KB Output is correct
22 Correct 350 ms 31864 KB Output is correct
23 Correct 340 ms 31872 KB Output is correct
24 Correct 316 ms 31964 KB Output is correct
25 Correct 324 ms 31836 KB Output is correct
26 Correct 327 ms 31864 KB Output is correct
27 Correct 314 ms 31736 KB Output is correct
28 Correct 328 ms 31864 KB Output is correct
29 Correct 316 ms 31864 KB Output is correct
30 Correct 319 ms 31864 KB Output is correct
31 Correct 348 ms 31864 KB Output is correct
32 Correct 321 ms 31836 KB Output is correct
33 Correct 310 ms 31744 KB Output is correct
34 Correct 314 ms 31744 KB Output is correct
35 Correct 333 ms 31736 KB Output is correct
36 Correct 359 ms 31736 KB Output is correct
37 Correct 388 ms 31916 KB Output is correct
38 Correct 362 ms 31736 KB Output is correct
39 Correct 394 ms 31868 KB Output is correct
40 Correct 474 ms 31736 KB Output is correct
41 Correct 409 ms 31864 KB Output is correct
42 Correct 370 ms 31744 KB Output is correct
43 Correct 322 ms 31864 KB Output is correct
44 Correct 341 ms 31864 KB Output is correct
45 Correct 409 ms 31992 KB Output is correct
46 Correct 364 ms 31872 KB Output is correct
47 Correct 361 ms 32068 KB Output is correct
48 Correct 350 ms 31864 KB Output is correct
49 Correct 359 ms 31864 KB Output is correct
50 Correct 448 ms 31864 KB Output is correct
51 Correct 352 ms 31888 KB Output is correct
52 Execution timed out 1079 ms 31872 KB Time limit exceeded
53 Halted 0 ms 0 KB -