Cod sursa(job #1356361)

Utilizator HothazieHothazie Vlad Hothazie Data 23 februarie 2015 13:26:12
Problema Arbori de intervale Scor 40
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#include <fstream>
using namespace std;

ifstream f("arbint.in");
ofstream g("arbint.out");
int v[10000],x,y,a,aux,n,m,k,i,j,mx;

int main()
{
    f>>n>>m;
    for(i=1;i<=n;i++) f>>v[i];
    for(i=1;i<=m;i++)
    {
        f>>a>>x>>y;
        if(a==0)
        {
            mx=0;
            for(j=x;j<=y;j++)
                if(mx<v[j])mx=v[j];
            g<<mx<<' ';
            g<<endl;
        }
        if(a==1)
        v[x]=y;
    }


    return 0;
}