Cod sursa(job #1295499)

Utilizator AndreiITCuriman Andrei AndreiIT Data 19 decembrie 2014 17:31:50
Problema Datorii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.54 kb
#include <fstream>
using namespace std;
ifstream fin("datorii.in");
ofstream fout("datorii.out");
int v[15014], n, m, t;
int a,b;
int main()
{
    fin>>n>>m;
    for(int i=1;i<=n;i++)
        fin>>v[i];
    for(int d=1;d<=m;d++)
    {
        fin>>t;
        if(t==0)
        {
            fin>>a>>b;
            v[a]=v[a]-b;
        }
        if(t==1)
        {
            fin>>a>>b;
            int s=0;
            for(int i=a;i<=b;i++)
                s=s+v[i];
            fout<<s<<'\n';
        }
    }
    return 0;
}