Cod sursa(job #2062503)

Utilizator savigunFeleaga Dragos-George savigun Data 10 noiembrie 2017 15:41:46
Problema Ghiozdan Scor 42
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.72 kb
#include <iostream>
#include <fstream>
using namespace std;

ifstream in("ghiozdan.in");
ofstream out("ghiozdan.out");

const int INF = 1e9;
int n, g, sol;
int w[20005], dp[75005];


int main()
{
    in >> n >> g;
    for (int i = 1; i <= n; ++i) in >> w[i];
    for (int i = 1; i <= g; ++i) dp[i] = INF;

    for (int i = 1; i <= n; ++i) {
        for (int j = g - w[i]; j >= 0; --j) {
            if (dp[j] == INF) continue;
            if (dp[j + w[i]] > dp[j] + 1) {
                dp[j + w[i]] = dp[j] + 1;
            }
        }
    }

    for (int i = g; i >= 1; --i) {
        if (dp[i] != INF) {
            out << i << " " << dp[i];
            break;
        }
    }

    return 0;
}