Cod sursa(job #581790)

Utilizator darrenRares Buhai darren Data 14 aprilie 2011 16:27:56
Problema Progresii Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.74 kb
#include <fstream>

using namespace std;

typedef long long i64;

int n, m;
i64 k, l;
i64 d[100002];
int v[100002];
i64 tot;

int main()
{
	ifstream fin("progresii.in");
	ofstream fout("progresii.out");

	fin >> n >> m >> k >> l;
	for (int i = 1; i <= n; ++i)
	{
		fin >> d[i];
		d[i] *= -1, d[i] += l;

		tot += 1 + d[i] / m;
		v[i] = m;
	}

	for (int i = 1; i <= n ; ++i)
	{
		int can = k - tot + d[i] / m, val;

        if (d[i] <= can) val = 1;
        else val = (d[i] - d[i] % (can + 1)) / (can + 1) + 1;

        tot -= d[i] / m, tot += d[i] / val;
        v[i] = val;
	}

	if (tot > k) fout << -1 << '\n';
	else
		for (int i = 1; i <= n; ++i)
			fout << v[i] << '\n';

	fin.close();
	fout.close();
}