Pagini recente » Istoria paginii runda/hehe/clasament | Cod sursa (job #1602277) | Cod sursa (job #1105808) | Cod sursa (job #2279187) | Cod sursa (job #2384208)
#include <fstream>
using namespace std;
ifstream fin("datorii.in");
ofstream fout("datorii.out");
int n, m, a[15000];
int main()
{
fin>>n>>m;
for(int i = 1; i<=n; i++){
fin>>a[i];
}
for(int i = 1; i<=m; i++){
int alegere;
fin>>alegere;
if(alegere == 0){
int v, t;
fin>>t>>v;
a[t] -= v;
}
else{
int p, q;
fin>>p>>q;
int sum = 0;
for(int j = p; j<=q; j++)
sum += a[j];
fout<<sum<<"\n";
}
}
return 0;
}