Cod sursa(job #381211)
Utilizator | Data | 9 ianuarie 2010 17:09:19 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.39 kb |
#include<fstream.h>
int a[15001],n;
long m;
int main()
{
int op;
long zi,dat,i;
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>>op>>zi>>dat;
if(op==0)
a[zi]=a[zi]-dat;
else
{
long s=0;
for(int j=zi;j<=dat;j++)
s=s+a[j];
g<<s<<endl;
}
}
g.close();
return 0;
}