제출 #370311

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
370311		FatihSolak	Kas (COCI17_kas)	C++17	40 / 100	306 ms	198144 KiB

kas

#include <bits/stdc++.h>
#define N 505
#define M 100005
using namespace std;
int dp[N][M];
int arr[N];
void solve(){
    for(int i=0;i<N;i++){
        for(int j = 0;j<M;j++){
            dp[i][j] = -1e9;
        }
    }
    dp[0][0] = 0;
    int n;
    cin >> n;
    for(int i=1;i<=n;i++){
        cin >> arr[i];
    }
    int sum = 0;
    int ans = -1e9;
    for(int i=1;i<=n;i++){
        for(int j=0;j<M;j++){
            dp[i][j] = dp[i-1][j];
        }
        for(int j=0;j<M-arr[i];j++){
            dp[i][j] = max(dp[i][j],min({dp[i-1][j],dp[i-1][arr[i]],dp[i-1][j+arr[i]]})+arr[i]);
        }
        for(int j=0;j<M-arr[i];j++){
            dp[i][j+arr[i]] = max(dp[i][j+arr[i]],dp[i-1][j]);
            if(dp[i][j] >= 0){
                //cout << i << " " << j << " "<< dp[i][j] << endl;
            }
        }
        sum+=arr[i];
    }
    for(int j=0;j<M;j++){
        ans = max(ans,dp[n][j]);
    }
    cout << sum-ans;
}

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    #ifdef Local
    freopen("in.txt","r",stdin);
    freopen("out.txt","w",stdout);
    #endif
    int t=1;
    //cin>>t;
    while(t--){
        solve();
    }
    #ifdef Local
    cout<<endl<<fixed<<setprecision(2)<<1000.0 * clock() / CLOCKS_PER_SEC<< " milliseconds ";
    #endif
}

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