Cod sursa(job #1295499)
Utilizator | Data | 19 decembrie 2014 17:31:50 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.54 kb |
#include <fstream>
using namespace std;
ifstream fin("datorii.in");
ofstream fout("datorii.out");
int v[15014], n, m, t;
int a,b;
int main()
{
fin>>n>>m;
for(int i=1;i<=n;i++)
fin>>v[i];
for(int d=1;d<=m;d++)
{
fin>>t;
if(t==0)
{
fin>>a>>b;
v[a]=v[a]-b;
}
if(t==1)
{
fin>>a>>b;
int s=0;
for(int i=a;i<=b;i++)
s=s+v[i];
fout<<s<<'\n';
}
}
return 0;
}