#include <bits/stdc++.h>
#define st first
#define nd second
#define mp make_pair
#define pb push_back
#define inf 1000000000000000007
#define N 2005
using namespace std;
typedef long long ll;
ll n, X, Y, ans = inf, a[N], pre[N], dp[N][N];
void dfs(ll i, ll x, ll top, ll kac){
if(i == n + 1){
if(top != 0)
return;
if(kac <= Y and kac >= X)
ans = min(ans, x);
return;
}
top += a[i];
dfs(i + 1, x|top, 0, kac + 1);
dfs(i + 1, x, top, kac);
}
int main() {
// freopen("in.txt", "r", stdin);
// freopen("out.txt", "w", stdout);
scanf("%lld %lld %lld",&n ,&X ,&Y);
for(int i = 1; i <= n; i++){
scanf("%lld",a + i);
pre[i] = pre[i - 1] + a[i];
}
dfs(1, 0, 0, 0);
// for(int i = 1; i <= n; i++){
// dp[i][0] = inf;
// dp[0][i] = inf;
// }
// for(int i = 1; i <= n; i++)
// for(int k = 1; k <= n; k++){
// dp[i][k] = inf;
// for(int j = i - 1; j >= 0; j--)
// dp[i][k] = min(dp[i][k], ((pre[i] - pre[j])|dp[j][k - 1]) );
// cout << i << " " << k << " -> " << dp[i][k] << endl;
// }
// for(int i = x; i <= y; i++)
// ans = min(ans, dp[n][i]);
printf("%lld\n", ans);
return 0;
}
Compilation message
sculpture.cpp: In function 'int main()':
sculpture.cpp:30:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld %lld %lld",&n ,&X ,&Y);
~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp:32:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld",a + i);
~~~~~^~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
256 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
3 ms |
384 KB |
Output is correct |
| 6 |
Correct |
3 ms |
384 KB |
Output is correct |
| 7 |
Correct |
4 ms |
256 KB |
Output is correct |
| 8 |
Correct |
9 ms |
384 KB |
Output is correct |
| 9 |
Correct |
7 ms |
256 KB |
Output is correct |
| 10 |
Correct |
8 ms |
384 KB |
Output is correct |
| 11 |
Correct |
10 ms |
384 KB |
Output is correct |
| 12 |
Correct |
10 ms |
384 KB |
Output is correct |
| 13 |
Correct |
8 ms |
256 KB |
Output is correct |
| 14 |
Correct |
2 ms |
256 KB |
Output is correct |
| 15 |
Correct |
2 ms |
256 KB |
Output is correct |
| 16 |
Correct |
2 ms |
384 KB |
Output is correct |
| 17 |
Correct |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
2 ms |
256 KB |
Output is correct |
| 19 |
Correct |
3 ms |
384 KB |
Output is correct |
| 20 |
Correct |
3 ms |
256 KB |
Output is correct |
| 21 |
Correct |
9 ms |
256 KB |
Output is correct |
| 22 |
Correct |
8 ms |
384 KB |
Output is correct |
| 23 |
Correct |
9 ms |
384 KB |
Output is correct |
| 24 |
Correct |
8 ms |
384 KB |
Output is correct |
| 25 |
Correct |
8 ms |
384 KB |
Output is correct |
| 26 |
Correct |
8 ms |
384 KB |
Output is correct |
| 27 |
Correct |
2 ms |
384 KB |
Output is correct |
| 28 |
Correct |
2 ms |
384 KB |
Output is correct |
| 29 |
Correct |
2 ms |
384 KB |
Output is correct |
| 30 |
Correct |
6 ms |
384 KB |
Output is correct |
| 31 |
Correct |
6 ms |
384 KB |
Output is correct |
| 32 |
Correct |
7 ms |
384 KB |
Output is correct |
| 33 |
Correct |
11 ms |
384 KB |
Output is correct |
| 34 |
Correct |
10 ms |
256 KB |
Output is correct |
| 35 |
Correct |
10 ms |
256 KB |
Output is correct |
| 36 |
Correct |
9 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
3 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
3 ms |
256 KB |
Output is correct |
| 6 |
Correct |
3 ms |
384 KB |
Output is correct |
| 7 |
Correct |
4 ms |
384 KB |
Output is correct |
| 8 |
Correct |
8 ms |
256 KB |
Output is correct |
| 9 |
Correct |
11 ms |
384 KB |
Output is correct |
| 10 |
Correct |
8 ms |
256 KB |
Output is correct |
| 11 |
Correct |
12 ms |
256 KB |
Output is correct |
| 12 |
Correct |
10 ms |
256 KB |
Output is correct |
| 13 |
Correct |
7 ms |
256 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
256 KB |
Output is correct |
| 16 |
Correct |
3 ms |
256 KB |
Output is correct |
| 17 |
Correct |
2 ms |
256 KB |
Output is correct |
| 18 |
Correct |
2 ms |
256 KB |
Output is correct |
| 19 |
Correct |
2 ms |
256 KB |
Output is correct |
| 20 |
Correct |
3 ms |
256 KB |
Output is correct |
| 21 |
Correct |
7 ms |
384 KB |
Output is correct |
| 22 |
Correct |
11 ms |
256 KB |
Output is correct |
| 23 |
Correct |
7 ms |
256 KB |
Output is correct |
| 24 |
Correct |
7 ms |
384 KB |
Output is correct |
| 25 |
Correct |
7 ms |
256 KB |
Output is correct |
| 26 |
Correct |
8 ms |
384 KB |
Output is correct |
| 27 |
Correct |
14 ms |
256 KB |
Output is correct |
| 28 |
Correct |
244 ms |
364 KB |
Output is correct |
| 29 |
Execution timed out |
1040 ms |
332 KB |
Time limit exceeded |
| 30 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
3 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
256 KB |
Output is correct |
| 5 |
Correct |
3 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
384 KB |
Output is correct |
| 7 |
Correct |
3 ms |
256 KB |
Output is correct |
| 8 |
Correct |
10 ms |
384 KB |
Output is correct |
| 9 |
Correct |
7 ms |
256 KB |
Output is correct |
| 10 |
Correct |
9 ms |
256 KB |
Output is correct |
| 11 |
Correct |
8 ms |
384 KB |
Output is correct |
| 12 |
Correct |
8 ms |
384 KB |
Output is correct |
| 13 |
Correct |
10 ms |
256 KB |
Output is correct |
| 14 |
Correct |
13 ms |
384 KB |
Output is correct |
| 15 |
Correct |
175 ms |
400 KB |
Output is correct |
| 16 |
Execution timed out |
1069 ms |
256 KB |
Time limit exceeded |
| 17 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
3 ms |
256 KB |
Output is correct |
| 3 |
Correct |
3 ms |
384 KB |
Output is correct |
| 4 |
Correct |
3 ms |
384 KB |
Output is correct |
| 5 |
Correct |
3 ms |
384 KB |
Output is correct |
| 6 |
Correct |
3 ms |
384 KB |
Output is correct |
| 7 |
Correct |
3 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
384 KB |
Output is correct |
| 9 |
Correct |
7 ms |
384 KB |
Output is correct |
| 10 |
Correct |
8 ms |
256 KB |
Output is correct |
| 11 |
Correct |
7 ms |
384 KB |
Output is correct |
| 12 |
Correct |
8 ms |
256 KB |
Output is correct |
| 13 |
Correct |
11 ms |
384 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
2 ms |
384 KB |
Output is correct |
| 17 |
Correct |
3 ms |
384 KB |
Output is correct |
| 18 |
Correct |
3 ms |
256 KB |
Output is correct |
| 19 |
Correct |
2 ms |
340 KB |
Output is correct |
| 20 |
Correct |
3 ms |
256 KB |
Output is correct |
| 21 |
Correct |
9 ms |
256 KB |
Output is correct |
| 22 |
Correct |
10 ms |
384 KB |
Output is correct |
| 23 |
Correct |
9 ms |
384 KB |
Output is correct |
| 24 |
Correct |
8 ms |
384 KB |
Output is correct |
| 25 |
Correct |
8 ms |
384 KB |
Output is correct |
| 26 |
Correct |
9 ms |
384 KB |
Output is correct |
| 27 |
Correct |
2 ms |
384 KB |
Output is correct |
| 28 |
Correct |
3 ms |
384 KB |
Output is correct |
| 29 |
Correct |
2 ms |
384 KB |
Output is correct |
| 30 |
Correct |
6 ms |
256 KB |
Output is correct |
| 31 |
Correct |
7 ms |
384 KB |
Output is correct |
| 32 |
Correct |
10 ms |
384 KB |
Output is correct |
| 33 |
Correct |
10 ms |
384 KB |
Output is correct |
| 34 |
Correct |
9 ms |
384 KB |
Output is correct |
| 35 |
Correct |
8 ms |
384 KB |
Output is correct |
| 36 |
Correct |
9 ms |
384 KB |
Output is correct |
| 37 |
Correct |
17 ms |
256 KB |
Output is correct |
| 38 |
Correct |
187 ms |
376 KB |
Output is correct |
| 39 |
Execution timed out |
1055 ms |
256 KB |
Time limit exceeded |
| 40 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
3 ms |
256 KB |
Output is correct |
| 3 |
Correct |
3 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
3 ms |
384 KB |
Output is correct |
| 6 |
Correct |
3 ms |
356 KB |
Output is correct |
| 7 |
Correct |
3 ms |
256 KB |
Output is correct |
| 8 |
Correct |
9 ms |
384 KB |
Output is correct |
| 9 |
Correct |
7 ms |
256 KB |
Output is correct |
| 10 |
Correct |
8 ms |
256 KB |
Output is correct |
| 11 |
Correct |
8 ms |
256 KB |
Output is correct |
| 12 |
Correct |
7 ms |
256 KB |
Output is correct |
| 13 |
Correct |
12 ms |
256 KB |
Output is correct |
| 14 |
Correct |
2 ms |
256 KB |
Output is correct |
| 15 |
Correct |
2 ms |
256 KB |
Output is correct |
| 16 |
Correct |
3 ms |
384 KB |
Output is correct |
| 17 |
Correct |
6 ms |
384 KB |
Output is correct |
| 18 |
Correct |
7 ms |
256 KB |
Output is correct |
| 19 |
Correct |
8 ms |
384 KB |
Output is correct |
| 20 |
Correct |
8 ms |
256 KB |
Output is correct |
| 21 |
Correct |
8 ms |
384 KB |
Output is correct |
| 22 |
Correct |
6 ms |
256 KB |
Output is correct |
| 23 |
Correct |
9 ms |
372 KB |
Output is correct |
| 24 |
Correct |
15 ms |
384 KB |
Output is correct |
| 25 |
Correct |
145 ms |
376 KB |
Output is correct |
| 26 |
Execution timed out |
1062 ms |
256 KB |
Time limit exceeded |
| 27 |
Halted |
0 ms |
0 KB |
- |
