Cod sursa(job #1390496)

Utilizator firutibogdanFiruti Bogdan-Cristian firutibogdan Data 17 martie 2015 08:29:24
Problema Datorii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.53 kb
#include<fstream>
using namespace std;
int i,j,op,x,y,n,s,m,a[15002];
int main()
{
     ifstream fin("datorii.in");
    ofstream fout("datorii.out");
    fin>>n>>m;
    for(i=1;i<=n;i++)
    {
        fin>>a[i];
    }
    for(i=1;i<=m;i++)
    {
        fin>>op>>x>>y;
        if(op==1)
        {
            s=0;
            for(j=x;j<=y;j++)
            {
                s=s+a[j];
            }
            fout<<s<<'\n';
        }
        else
        {
            a[x]=a[x]-y;
        }
    }
    return 0;
}