Cod sursa(job #25433)
Utilizator | Catalina Predoi hazegirl | Data | 4 martie 2007 12:35:48 |
---|---|---|---|
Problema | Buline | Scor | 30 |
Compilator | cpp | Status | done |
Runda | preONI 2007, Runda 3, Clasa a 9-a si gimnaziu | Marime | 0.44 kb |
#include<fstream.h>
int main()
{long int n,i,j,p,l,s=0,smax=-10000;
int v[200000];
ifstream f("buline.in");
ofstream g("buline.out");
f>>n;
for(i=1;i<=n;i++)
{f>>v[i]>>j;
if(j==0) v[i]*=-1;}
for(i=1;i<=n;i++)
{s=0;
for(j=i;j<=n;j++)
{s+=v[j];
if(s>smax)
{smax=s;
p=i;
l=j-i+1;
if(j<i)l+=n;}
if(j==n && i>2) j=0;
if(j==i-2) j=n+1;}
}
g<<smax<<" "<<p<<" "<<l;
g.close(); f.close();
return 0;
}