Cod sursa(job #1632251)
Utilizator | Vlasiu Flavius vlasiuflavius | Data | 5 martie 2016 23:21:05 |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.54 kb |
#include <fstream>
using namespace std;
ofstream fout("datorii.out");
ifstream fin("datorii.in");
int v[15001],n,m;
int main()
{
fin>>n>>m;
for(int i=1;i<=n;i++) fin>>v[i];
for(int i=1;i<=m;i++)
{
int test;
fin>>test;
if(test==1)
{
int a,b,suma=0;
fin>>a>>b;
for(int j=a;j<=b;j++) suma+=v[j];
fout<<suma<<"\n";
}
else
{
int a,b;
fin>>a>>b;
v[a]-=b;
}
}
}