oj.uz

Submission #1029269

# Submission time Handle Problem Language Result Execution time Memory
1029269 2024-07-20T14:35:36 Z berr Netrpeljivost (COI23_netrpeljivost) C++17
100 / 100
 402 ms 107272 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long

void f(){
	#ifndef ONLINE_JUDGE
	freopen("in.txt", "r", stdin);
	freopen("out.txt", "w", stdout);
	#endif
}

int dp[1<<11][(1<<11)+1];
int d[(1<<11)+1][(1<<11)+1];
signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);

	//f();

	int n; cin >> n;

	for(int i=0; i<=n; i++){
		for(int j=0; j<n; j++){
			dp[j][i]=1e18;
		}

		dp[0][i]=0;

	}
	for(int i=0; i<n; i++){
		for(int l=0; l<n; l++)
			cin >> d[i][l];
	}


	for(int i=1; i<n; i++){
		int c=0, val=i;
		int f=0;
		for(int h=0; h<11; h++){
			if(val&(1<<h)){
				c=h;
				break;
			}
		}

		for(int h=c; h<=11; h++){
			f+=(1<<h);
		}
		for(int g=0; g<n; g++){
			if(g&(1<<c)){
				int h = g^(1<<c);
				h&=f;
				for(int l=0; l<(1<<c); l++){
					dp[i][h+l]=min(dp[i][h+l], dp[i-1][g]+d[g][h+l]);
				}
			}
			else{
				int h = g^(1<<c);
				h&=f;
				for(int l=0; l<(1<<c); l++){

					dp[i][h+l]=min(dp[i][h+l], dp[i-1][g]+d[g][h+l]);
				}
			}
		}
	}


	int mi=1e18;

	for(int l=0; l<n; l++) mi=min(mi, dp[n-1][l]);
	cout<<mi;
}

Compilation message

Main.cpp: In function 'void f()':
Main.cpp:8:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |  freopen("in.txt", "r", stdin);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
Main.cpp:9:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |  freopen("out.txt", "w", stdout);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 604 KB Output is correct
3 Correct 0 ms 604 KB Output is correct
4 Correct 0 ms 604 KB Output is correct
5 Correct 0 ms 604 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 604 KB Output is correct
11 Correct 0 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 604 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 604 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 468 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 604 KB Output is correct
3 Correct 0 ms 604 KB Output is correct
4 Correct 0 ms 604 KB Output is correct
5 Correct 0 ms 604 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 604 KB Output is correct
11 Correct 0 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 604 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 604 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 468 KB Output is correct
21 Correct 2 ms 1504 KB Output is correct
22 Correct 2 ms 1624 KB Output is correct
23 Correct 3 ms 1504 KB Output is correct
24 Correct 1 ms 860 KB Output is correct
25 Correct 1 ms 860 KB Output is correct
26 Correct 2 ms 1628 KB Output is correct
27 Correct 2 ms 1628 KB Output is correct
28 Correct 2 ms 1412 KB Output is correct
29 Correct 2 ms 1628 KB Output is correct
30 Correct 3 ms 1628 KB Output is correct
31 Correct 2 ms 1628 KB Output is correct
32 Correct 3 ms 1628 KB Output is correct
33 Correct 1 ms 1628 KB Output is correct
34 Correct 2 ms 1628 KB Output is correct
35 Correct 2 ms 1628 KB Output is correct
36 Correct 2 ms 1628 KB Output is correct
37 Correct 3 ms 1628 KB Output is correct
38 Correct 2 ms 1660 KB Output is correct
39 Correct 2 ms 1516 KB Output is correct
40 Correct 2 ms 1628 KB Output is correct

Subtask #3
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 604 KB Output is correct
3 Correct 0 ms 604 KB Output is correct
4 Correct 0 ms 604 KB Output is correct
5 Correct 0 ms 604 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 604 KB Output is correct
11 Correct 0 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 604 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 604 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 468 KB Output is correct
21 Correct 2 ms 1504 KB Output is correct
22 Correct 2 ms 1624 KB Output is correct
23 Correct 3 ms 1504 KB Output is correct
24 Correct 1 ms 860 KB Output is correct
25 Correct 1 ms 860 KB Output is correct
26 Correct 2 ms 1628 KB Output is correct
27 Correct 2 ms 1628 KB Output is correct
28 Correct 2 ms 1412 KB Output is correct
29 Correct 2 ms 1628 KB Output is correct
30 Correct 3 ms 1628 KB Output is correct
31 Correct 2 ms 1628 KB Output is correct
32 Correct 3 ms 1628 KB Output is correct
33 Correct 1 ms 1628 KB Output is correct
34 Correct 2 ms 1628 KB Output is correct
35 Correct 2 ms 1628 KB Output is correct
36 Correct 2 ms 1628 KB Output is correct
37 Correct 3 ms 1628 KB Output is correct
38 Correct 2 ms 1660 KB Output is correct
39 Correct 2 ms 1516 KB Output is correct
40 Correct 2 ms 1628 KB Output is correct
41 Correct 20 ms 11056 KB Output is correct
42 Correct 22 ms 11068 KB Output is correct
43 Correct 21 ms 11096 KB Output is correct
44 Correct 35 ms 11088 KB Output is correct
45 Correct 24 ms 11172 KB Output is correct
46 Correct 24 ms 11100 KB Output is correct
47 Correct 22 ms 11100 KB Output is correct
48 Correct 23 ms 11052 KB Output is correct
49 Correct 39 ms 11092 KB Output is correct
50 Correct 25 ms 11092 KB Output is correct
51 Correct 34 ms 11084 KB Output is correct
52 Correct 29 ms 11084 KB Output is correct
53 Correct 31 ms 11092 KB Output is correct
54 Correct 23 ms 11096 KB Output is correct
55 Correct 22 ms 11092 KB Output is correct
56 Correct 34 ms 11092 KB Output is correct
57 Correct 22 ms 11092 KB Output is correct
58 Correct 22 ms 11112 KB Output is correct
59 Correct 27 ms 11100 KB Output is correct
60 Correct 24 ms 11016 KB Output is correct

Subtask #4
41.0 / 41.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 604 KB Output is correct
3 Correct 0 ms 604 KB Output is correct
4 Correct 0 ms 604 KB Output is correct
5 Correct 0 ms 604 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 604 KB Output is correct
11 Correct 0 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 604 KB Output is correct
15 Correct 1 ms 604 KB Output is correct
16 Correct 1 ms 604 KB Output is correct
17 Correct 1 ms 604 KB Output is correct
18 Correct 1 ms 604 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 468 KB Output is correct
21 Correct 2 ms 1504 KB Output is correct
22 Correct 2 ms 1624 KB Output is correct
23 Correct 3 ms 1504 KB Output is correct
24 Correct 1 ms 860 KB Output is correct
25 Correct 1 ms 860 KB Output is correct
26 Correct 2 ms 1628 KB Output is correct
27 Correct 2 ms 1628 KB Output is correct
28 Correct 2 ms 1412 KB Output is correct
29 Correct 2 ms 1628 KB Output is correct
30 Correct 3 ms 1628 KB Output is correct
31 Correct 2 ms 1628 KB Output is correct
32 Correct 3 ms 1628 KB Output is correct
33 Correct 1 ms 1628 KB Output is correct
34 Correct 2 ms 1628 KB Output is correct
35 Correct 2 ms 1628 KB Output is correct
36 Correct 2 ms 1628 KB Output is correct
37 Correct 3 ms 1628 KB Output is correct
38 Correct 2 ms 1660 KB Output is correct
39 Correct 2 ms 1516 KB Output is correct
40 Correct 2 ms 1628 KB Output is correct
41 Correct 20 ms 11056 KB Output is correct
42 Correct 22 ms 11068 KB Output is correct
43 Correct 21 ms 11096 KB Output is correct
44 Correct 35 ms 11088 KB Output is correct
45 Correct 24 ms 11172 KB Output is correct
46 Correct 24 ms 11100 KB Output is correct
47 Correct 22 ms 11100 KB Output is correct
48 Correct 23 ms 11052 KB Output is correct
49 Correct 39 ms 11092 KB Output is correct
50 Correct 25 ms 11092 KB Output is correct
51 Correct 34 ms 11084 KB Output is correct
52 Correct 29 ms 11084 KB Output is correct
53 Correct 31 ms 11092 KB Output is correct
54 Correct 23 ms 11096 KB Output is correct
55 Correct 22 ms 11092 KB Output is correct
56 Correct 34 ms 11092 KB Output is correct
57 Correct 22 ms 11092 KB Output is correct
58 Correct 22 ms 11112 KB Output is correct
59 Correct 27 ms 11100 KB Output is correct
60 Correct 24 ms 11016 KB Output is correct
61 Correct 341 ms 106320 KB Output is correct
62 Correct 328 ms 106276 KB Output is correct
63 Correct 360 ms 106280 KB Output is correct
64 Correct 335 ms 106324 KB Output is correct
65 Correct 317 ms 106312 KB Output is correct
66 Correct 325 ms 106320 KB Output is correct
67 Correct 320 ms 106324 KB Output is correct
68 Correct 340 ms 106448 KB Output is correct
69 Correct 333 ms 106256 KB Output is correct
70 Correct 317 ms 106244 KB Output is correct
71 Correct 338 ms 106924 KB Output is correct
72 Correct 316 ms 107088 KB Output is correct
73 Correct 310 ms 106900 KB Output is correct
74 Correct 340 ms 107272 KB Output is correct
75 Correct 328 ms 106844 KB Output is correct
76 Correct 341 ms 107056 KB Output is correct
77 Correct 402 ms 107092 KB Output is correct
78 Correct 346 ms 107140 KB Output is correct
79 Correct 326 ms 106832 KB Output is correct
80 Correct 343 ms 107020 KB Output is correct