Cod sursa(job #1571652)

Utilizator LeVladzCiuperceanu Vlad LeVladz Data 18 ianuarie 2016 12:03:21
Problema Arbori de intervale Scor 40
Compilator cpp Status done
Runda Arhiva educationala Marime 0.6 kb
#include <fstream>
using namespace std;
ifstream fin("arbint.in");
ofstream fout("arbint.out");
int n,m,i,j,a[100005],x,y,z,maxim;
int main()
{
    fin>>n>>m;
    for(i=1;i<=n;i++)
    {
        fin>>a[i];
    }
    for(i=1;i<=m;i++)
    {
        fin>>x>>y>>z;
        if(x==0)
        {
            for(j=y;j<=z;j++)
            {
                if(a[j]>maxim)
                {
                    maxim=a[j];
                }
            }
            fout<<maxim<<"\n";
        }
        if(x==1)
        {
            a[y]=z;
        }
        maxim=0;
    }
    return 0;
}