Cod sursa(job #2420203)
Utilizator | Data | 11 mai 2019 10:00:51 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.41 kb |
#include <fstream>
using namespace std;
ifstream f("datorii.in");
ofstream g("datorii.out");
int n,m,a[15005],x,i1,j1,s;
int main()
{f>>n>>m;
for(int i=1;i<=n;i++)
f>>a[i];
for(int i=1;i<=m;i++)
{
f>>x>>i1>>j1;
if(x==1)
{s=0;
for(int j=i1;j<=j1;j++)
s=s+a[j];
g<<s<<'\n';
}
else
{
a[i1]=a[i1]-j1;
}
}
return 0;
}