Cod sursa(job #2129781)

Utilizator anamaria_nosaAnamaria Nosa anamaria_nosa Data 13 februarie 2018 09:21:26
Problema Arbori de intervale Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.44 kb
#include <fstream>
using namespace std;
ifstream fin("arbint.in");
ofstream fout("arbint.out");
int main()
{int a[100000],max1,n,m,i,j,b,d,c;
   fin>>n>>m;
   for(i=1;i<=n;i++)
    fin>>a[i];
   for(i=1;i<=m;i++)
   {fin>>c>>b>>d;
     if(c==1)
       a[b]=a[d];
          else
       {   max1=0;
           for(j=b;j<=d;j++)
           if (max1<a[j])
            max1=a[j];
            fout<<max1<<endl;
       } }
    return 0;
}