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Submission #378749

# Submission time Handle Problem Language Result Execution time Memory
378749 2021-03-17T03:45:47 Z saarang123 Bali Sculptures (APIO15_sculpture) C++17
0 / 100
 20 ms 31872 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
const int mxn = 2002;
int dp[mxn][mxn], y[mxn], p[mxn];
signed main() {
    std::ios::sync_with_stdio(0);
    std::cout.tie(0);
    std::cin.tie(0);
    #ifdef saarang
    freopen("/home/saarang/Documents/cp/input.txt", "r", stdin);
    freopen("/home/saarang/Documents/cp/output.txt", "w", stdout);
    #endif
    int n, a, b;
    cin >> n >> a >> b;
    for(int i = 1; i <= n; i++)
    	cin >> y[i];
    for(int i = 1; i <= n; i++)
    	p[i] = p[i - 1] + y[i];
    memset(dp, 0x7f, sizeof dp);
    dp[0][0] = 0;
    for(int i = 1; i <= n; i++) {
    	for(int j = 1; j <= i; j++) {
    		int sum = 0;
    		for(int k = i; k; k--) {
    			sum += y[k];
    			dp[i][j] = min(dp[i][j], dp[k - 1][j - 1] | sum);
    		}
    	}
    }
    int ans = 1e18;
    for(int j = a; j <= b; j++)
    		ans = min(ans, dp[n][j]);
    cout << ans << '\n';
    return 0;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 31724 KB Output is correct
2 Incorrect 17 ms 31724 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 16 ms 31724 KB Output is correct
2 Incorrect 16 ms 31724 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 16 ms 31724 KB Output is correct
2 Incorrect 16 ms 31724 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 31724 KB Output is correct
2 Incorrect 17 ms 31724 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 31724 KB Output is correct
2 Incorrect 17 ms 31872 KB Output isn't correct
3 Halted 0 ms 0 KB -