Cod sursa(job #1035778)
| Utilizator | Data | 18 noiembrie 2013 20:03:20 | |
|---|---|---|---|
| Problema | Range minimum query | Scor | 20 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.47 kb |
#include <fstream>
using namespace std;
ifstream f("rmq.in");
ofstream g("rmq.out");
int i,j,v[100001],n,m,a[10001][10001],el_min,x,y;
int main()
{
f>>n>>m;
for(i=1;i<=n;i++)
f>>v[i];
for(i=1;i<=n;i++)
{el_min=100000;
for(j=i;j<=n;j++)
{if(v[j]<el_min)
el_min=v[j];
a[i][j]=el_min;}}
for(i=1;i<=m;i++)
{f>>x>>y;
g<<a[x][y]<<'\n';}
f.close();
g.close();
}
