Cod sursa(job #1162440)

Utilizator bogobatBerbece Daniel bogobat Data 31 martie 2014 20:19:30
Problema Datorii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.49 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("datorii.in");
ofstream g("datorii.out");
int n,m,a[15002],x,y,t,v,sum;
bool bin;

int main()
{
    f>>n>>m;
    for(int i=1;i<=n;i++) f>>a[i];
    for(int i=1;i<=m;i++){
            f>>bin;
        if(bin==true){ sum=0;f>>x>>y;
           for(int j=x;j<=y;j++) sum+=a[j];
           g<<sum<<endl;
        }else{
           f>>t>>v;
           a[t]-=v;
        }

    }
f.close();g.close();
    return 0;
}