Cod sursa(job #1887592)

Utilizator MolnarMalinaMalina MolnarMalina Data 21 februarie 2017 17:57:27
Problema Datorii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.56 kb
#include <fstream>

using namespace std;
ifstream fi("datorii.in");
ofstream fo("datorii.out");
int S[15005],n,m;
int main()
{
    int i,tip,T,V,P,Q,s;
    fi>>n>>m;
    for(i=1; i<=n; i++)
        fi>>S[i];
    while(m!=0)
    {
        fi>>tip;
        if(tip==0)
        {
            fi>>T>>P;
            S[T]=S[T]-P;
        }
        else
        {
            fi>>P>>Q;
            s=0;
            for(i=P; i<=Q; i++)
                s=s+S[i];
            fo<<s<<"\n";
        }
        m--;
    }
    fi.close();
    fo.close();
}