Submission #104561

#	Time	Username	Problem	Language	Result	Execution time	Memory
104561		Hideo	Bali Sculptures (APIO15_sculpture)	C++14	0 / 100	3 ms	432 KiB

sculpture

#include <bits/stdc++.h>
using namespace std;

#define int long long
#define pb push_back
#define mk make_pair
#define fr first
#define sc second
#define vi vector < int >
#define vl vector < ll >
#define pi pair < int, int >
#define pii pair < int, pi >
#define vii vector < pi >

const int N = 107;
const int INF = 1e9 + 7;

int c[N], pr[N], dp[N][N];
int n, a, b;

main(){
    cin >> n >> a >> b;
    for (int i = 1; i <= n; i++){
        cin >> c[i];
        pr[i] = c[i] + pr[i - 1];
        fill(dp[i], dp[i] + N, INF);
    }
    for (int i = 1; i <= n; i++){
        for (int j = 1; j <= min(i, b); j++){
            if (j > 1){
                for (int k = j; k <= i; k++){
                    dp[i][j] = min(dp[i][j], (dp[k - 1][j - 1] | (pr[i] - pr[k - 1])));
                }
            }
            else
                dp[i][j] = pr[i];
        }
    }
    int mn = INF;
    for (int i = a; i <= b; i++){
        mn = min(mn, dp[n][i]);
    }
    cout << mn;
}

Compilation message (stderr)

sculpture.cpp:21:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^

• Subtask 1: 0 / 9
• Subtask 2: 0 / 16
• Subtask 3: 0 / 21
• Subtask 4: 0 / 25
• Subtask 5: 0 / 29