Cod sursa(job #1221122)
Utilizator | Data | 19 august 2014 16:42:49 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.34 kb |
#include <fstream>
using namespace std;
ifstream f ("datorii.in");
ofstream g ("datorii.out");
long long a,b,c,j,s,i,v[15001],n,m;
int main()
{ f>>n>>m;
for (i=1;i<=n;i++)
f>>v[i];
for (i=1;i<=m;i++)
{f>>a>>b>>c;
if (a==0)
v[b]-=c;
else
{s=0;for (j=b;j<=c;j++)s+=v[j];
g<<s<<'\n';
}
}
return 0;
}