# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
1096840 | hihihihaw | Bali Sculptures (APIO15_sculpture) | C++17 | 24 ms | 1540 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#pragma GCC optimize("O3,unroll-loops")
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pb push_back
#define pii pair<int,int>
#define sz(v) (int)v.size()
#define fi first
#define se second
#define INF 1223372036854775807
#define MOD 1000000007
#define cint(x) int x;cin>>x;
#define cinarr(a,n) int a[n];for (int i=0;i<n;i++) cin>>a[i];
#define coutarr(a) for (auto d:a)cout<<d<<" "; cout<<endl;
#define coutarrD(a) for (auto d:a) cout<<d.fi<<","<<d.se<<" "; cout<<endl;
#define BERKAY_TUP ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define endl '\n'
#define ld long double
#define mid (start+end)/2
#define vvi vector<vector<int>>
int t=1;
int interactive=0;
int usaco=0;
int testCase=0;
bool dp[51][512][21];
void solve(){
int n,a,b;
cin>>n>>a>>b;
cinarr(z,n);
dp[0][0][0]=true;
for (int i=0;i<n;i++){
for (int j=0;j<512;j++){
for (int k=0;k<b;k++){
int x=0;
for (int l=i+1;l<=n;l++){
x+=z[l-1];
dp[l][j|x][k+1]|=dp[i][j][k];
}
}
}
}
int ans=INF;
for (int j=0;j<512;j++){
for (int k=a;k<=b;k++){
if (dp[n][j][k]){
ans=min(ans,j);
//cout<<j<<" "<<k<<endl;
}
}
}
cout<<ans<<endl;
}
int32_t main(){
BERKAY_TUP;
if (usaco){
freopen("runaway.in", "r", stdin);
freopen("runaway.out", "w", stdout);
}
if (!interactive){
#ifdef Local
freopen("in.txt", "r", stdin);
freopen("out.txt", "w", stdout);
//freopen("wormsort.out", "w", stdout);
#endif
}
if (t==1) solve();
else{
cin>>t;
while (t--){testCase++;solve();}
}
return 0;
}
Compilation message (stderr)
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