Cod sursa(job #1882628)
| Utilizator | Data | 17 februarie 2017 12:55:44 | |
|---|---|---|---|
| Problema | SequenceQuery | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.69 kb |
#include <fstream>
using namespace std;
ifstream f ("sequencequery.in");
ofstream g ("sequencequery.out");
int n,m,i,j,x,y,poz1,poz2,p,scMax,sc,a[100000];
int main()
{
f>>n>>m;
for(i=1; i<=n; i++)
f>>a[i];
for(i=1; i<=m; i++)
{
f>>x>>y;
scMax=a[x];
sc=a[x];
poz1=poz2=p=x;
for(j=x; j<=y; j++)
{
sc+=a[j];
if(sc<=a[j])
{
sc=a[j];
p=j;
}
if(sc>scMax)
{
scMax=sc;
poz1=p;
poz2=j;
}
}
g<<scMax<<'\n';
}
return 0;
}
