제출 #1347137

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1347137		jump	Kas (COCI17_kas)	C++20	0 / 100	163 ms	353704 KiB

kas

#include <bits/stdc++.h>
#define int long long
int money[510];
int dp[2][50100];
std::pair<int,int> source[501][50100];
//dp[diff]=low =dp[(diff-money)]
signed main(){
    int n;
    std::cin >> n;
    for(int i=0;i<n;i++){
        std::cin >> money[i];
    }
    for(int m=50000;m>=0;m--){
        dp[0][m]=-1e9;
        dp[1][m]=-1e9;
    }
    dp[0][0]=0;
    for(int i=0;i<n;i++){
        for(int m=50000;m>=0;m--){
            int diff = std::abs(money[i]-m);
            if(diff>50000)continue;
            int value = dp[0][m]+money[i];
            if(value>dp[1][diff]){
                source[i][diff]={i,m};
            }
        }
        for(int m=50000;m>=0;m--){
            int diff = std::abs(money[i]-m);
            if(diff>50000)continue;
            int value = dp[0][m]+money[i];
            if(value>dp[1][diff]){
                source[i][diff]={i,m};
            }
        }
    }
}

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