Cod sursa(job #3283683)

Utilizator zavragiudavid dragoi zavragiu Data 10 martie 2025 11:38:13
Problema Distincte Scor 30
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.55 kb
#include <bits/stdc++.h>
using namespace std;

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

int n, a[100002], k, m;
bitset<100002> ap;

int main()
{
    int i, j;
    fin >> n >> k >> m;
    for(i = 1; i <= n; i++)
        fin >> a[i];
    while(m--)
    {
        fin >> i >> j;
        ap.reset();
        int ans = 0;
        for(i; i <= j; i++)
            if(ap[a[i]] == 0)
            {
                ans += a[i];
                ap[a[i]] = true;
            }
        fout << ans << "\n";
    }
    return 0;
}