Cod sursa(job #3339459)

Utilizator silviu.dumitruDumitru Silviu silviu.dumitru Data 8 februarie 2026 10:33:52
Problema Arbori de intervale Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.65 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin ("arbint.in");
ofstream fout ("arbint.out");
int v[100001];
int main()
{
    int n,m;
    cin>>n>>m;
    for(int i=1;i<=n;i++)
    {
        cin>>v[i];
    }
    int o,a,b;
    for(int i=1;i<=m;i++)
    {
        cin>>o>>a>>b;
        if(o==1)
        {
            v[a]=b;
        }
        else
        {
            int maxi=0;
            for(int ii=a;ii<=b;ii++)
            {
                if(v[ii]>maxi)
                {
                    maxi=v[ii];
                }
            }
            cout<<maxi<<endl;
        }
    }
    return 0;
}