Cod sursa(job #2394756)

Utilizator richardbaczur1Baczur Richard richardbaczur1 Data 1 aprilie 2019 21:39:08
Problema Datorii Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.63 kb
#include <bits/stdc++.h>
#define NMAX 15005
using namespace std;
ifstream f("datorii.in");
ofstream g("datorii.out");
int n,m,v[NMAX],t,p,q;
void achitare(int p,int valoare)
{
    v[p]-=valoare;
}
int deAchitat(int p, int q)
{
    int ret=0;
    for (int i=p;i<=q;i++)
    {
        ret+=v[i];
    }
    return ret;
}
int main()
{
    f>>n>>m;
    for (int i=1;i<=n;i++)
    {
        f>>v[i];
    }
    for (int i=1;i<=m;i++)
    {
        f>>t>>p>>q;
        if (t==0)
        {
            achitare(p,q);
        }
        else
        {
            g<<deAchitat(p,q)<<"\n";
        }
    }
    return 0;
}