Cod sursa(job #935186)
Utilizator | Data | 1 aprilie 2013 23:28:28 | |
---|---|---|---|
Problema | Energii | Scor | 5 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include<fstream>
using namespace std;
int main()
{
int G,W,v[100][100],i,j,t,cmin;
ifstream f("energii.in");
ofstream g("energii.out");
f>>G;
f>>W;
t=W;
cmin=32000;
for(i=1;i<=G;i++)
for(j=1;j<=2;j++)
{
f>>v[i][j];
}
for(i=1;i<=G;i++)
for(j=1;j<=2;j++)
{ if(v[i][1]>=W&&v[i][2]<cmin) cmin=v[i][2];
t=t-v[i][1];
}
if(t>0) g<<"-1";
else g<<cmin;
}