Cod sursa(job #3358433)

Utilizator Andrei-Aaron_BudulanBudulan Andrei-Aaron Andrei-Aaron_Budulan Data 16 iunie 2026 18:38:30
Problema Arbori de intervale Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.53 kb
#include<fstream>

using namespace std;

ifstream fin("arbint.in");
ofstream fout("arbint.out");

int n,m;
int v[100001];

int main()
{
    fin>>n>>m;

    for(int i=1; i<=n; i++)
        fin>>v[i];
    while(m--)
    {
        int op,a,b;
        fin>>op>>a>>b;

        if(op==0)
        {
            int mx=v[a];

            for(int i=a+1; i<=b; i++)
                if(v[i]>mx)
                    mx=v[i];
            fout<<mx<<"\n";
        }
        else
            v[a]=b;
    }
    return 0;
}