Submission #152384

#	Time	Username	Problem	Language	Result	Execution time	Memory
152384		beso123	Bali Sculptures (APIO15_sculpture)	C++14	0 / 100	2 ms	504 KiB

sculpture

#include<bits/stdc++.h>
#define int long long
using namespace std;
int n,A,B,pref[2002],a[2002],dp[2002][2002];
main(){
cin>>n>>A>>B;
for(int k=1;k<=n;k++){
    cin>>a[k];
    pref[k]=a[k]+pref[k-1];
}
for(int k=1;k<=n;k++)
    dp[1][k]=pref[k];
    int ans=INT_MAX;
for(int k=2;k<=B;k++){
   for(int i=1;i<=n-k;i++){
    if(k>i)
        continue;
   int h=dp[k-1][i] | (pref[n]-pref[i]);
   dp[k][i]=h;
   if(k>=A && k<=B && i==n-k)
    ans=min(ans,dp[k][i]);
   }
}
cout<<ans;
return 0;
}

Compilation message (stderr)

sculpture.cpp:5:6: 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