Cod sursa(job #381212)
Utilizator | Data | 9 ianuarie 2010 17:13:11 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.41 kb |
#include<fstream.h>
int a[15001],n;
long m;
int main()
{
int op,zi,dat;
long 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];
if (i<m) g<<s<<endl;
else g<<s;
}
}
g.close();
return 0;
}