Cod sursa(job #2661687)

Utilizator martinmiere133Cranga Antonio martinmiere133 Data 22 octombrie 2020 15:41:15
Problema Energii Scor 5
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.63 kb
#include <iostream>
#include <math.h>
#include <vector>
#include <queue>
#include <stack>
#include <list>
#include <iomanip>
#include <stdlib.h>
#include <fstream>
#include <algorithm>
#include <string>
#include <set>
#define INF 1e9
using namespace std;
ifstream f("energii.in");
ofstream g("energii.out");
int n , gmax , gc , vc;
int dp[10020];
int main() {
    f>>n>>gmax;
    for(int i=1;i<=gmax;i++)dp[i]=INF;
    for(int i=1;i<=n;i++)
    {
        f>>gc>>vc;
        for(int j= gmax ; j>=gc ; j--)
            dp[j] = min(dp[j] , dp[j-gc] + vc);
            
        
    }
    if(dp[gmax] != INF)g<<dp[gmax];
    else g<<-1;
    return 0;
}