Cod sursa(job #61497)
Utilizator | Data | 19 mai 2007 17:41:17 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.37 kb |
#include<fstream.h>
long long a[15001],n,m,t,v,i,u,j,s;
int main()
{
ifstream f("datorii.in");
ofstream g("datorii.out");
f>>n>>m;
for(i=1;i<=n;i++)
f>>a[i];
for(i=1;i<=m;i++)
{
f>>u>>t>>v;
s=0;
if(u==0)
a[t]=a[t]-v;
else
{
for(j=t;j<=v;j++)
s=s+a[j];
g<<s<<"\n";
}
}
return 0;
}