Cod sursa(job #516863)
Utilizator | Data | 26 decembrie 2010 19:17:59 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.37 kb |
#include<fstream>
using namespace std;
int i,j,n,m,q,p,x,a[15001],s;
int main()
{
ifstream f("datorii.in");
ofstream g("datorii.out");
f>>n>>m;
a[0]=0;
for(i=1;i<=n;i++)
f>>a[i];
for(i=1;i<=m;i++)
{
f>>x>>q>>p;
s=0;
if(x==0)
a[q]-=p;
else
if(x==1)
{
for(j=q;j<=p;j++)
s+=a[j];
g<<s<<"\n";
}
}
return 0;
}