Cod sursa(job #2553073)
Utilizator | Data | 21 februarie 2020 16:23:49 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.37 kb |
#include <fstream>
using namespace std;
ifstream fin("datorii.in");
ofstream fout("datorii.out");
int v[15003];
int main()
{ int n,m;
fin>>n>>m;
for(int i=1;i<=n;i++) fin>>v[i];
int s=0;
for(int i=0,c,p,q;i<m;i++)
{ fin>>c>>p>>q;
if(c==0)
{ v[p]-=q;
}else
{ s=0;
for(int j=p;j<=q;j++) s+=v[j];
fout<<s<<'\n';
}
}
}