Cod sursa(job #1203035)

Utilizator Cristi1221Mazilu Cristian Cristi1221 Data 30 iunie 2014 15:29:45
Problema Datorii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.5 kb
#include<fstream>
using namespace std;
ifstream f("datorii.in");
ofstream g("datorii.out");
int n,m,t,v,p,q,a[15001],d,s;
int main () {
    f>>n>>m;
    for(int i=1;i<=n;++i)
        f>>a[i],a[i]+=a[i-1];
    for(int i=1;i<=m;++i)
    {
        f>>d;
        if(d==0)
        {
            f>>t>>v;
            a[t]-=v;
        }
        else
        {
            f>>p>>q;
            s=0;
            s=a[q]-a[p-1];
            g<<s<<'\n';
        }
    }
    g.close();
    return 0;
}