Cod sursa(job #3274365)

Utilizator alecu2008Alecu Alexandru alecu2008 Data 6 februarie 2025 15:54:00
Problema Energii Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.72 kb
#include <iostream>
#include <bits/stdc++.h>
using namespace std;


ifstream fin("energii.in");
ofstream fout("energii.out");

int n,w,s,mini;



int main()
{
   fin>>n>>w;
   vector<int>we(n,0),pe(n,0);
   vector<vector<int>>dp(w+1,vector<int>(2,0));
   for(int i=0;i<n;i++){
        fin>>pe[i]>>we[i];
   }
   dp[0].assign(-1,w+1);
   dp[0][0]=1;
   for(int i=0;i<n;i++){
        s=1-s;
        for(int j=w-1;j>=0;j--){
            dp[j][s]=dp[j][1-s];
            if(dp[j][s]>0){
                if(j+pe>=w&&mini>dp[j][s]+pe[i]){
                    mini=dp[j][s]+pe[i];
                }
                else if(dp[j+we[i]][s]>dp[j][s]+pe[i]){

                }
            }

        }
   }
}