Cod sursa(job #2407278)
Utilizator | Data | 16 aprilie 2019 19:03:01 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.5 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("datorii.in");
ofstream g("datorii.out");
int n,m,a[15001],c,x,y,sol;
int main()
{
f>>n>>m;
for(int i=1;i<=n;i++)
{
f>>a[i];
}
for(int i=1;i<=m;i++)
{
f>>c>>x>>y;
if(c==0)
{
a[x]=a[x]-y;
}
else
{
sol=0;
for(int i=x;i<=y;i++)
sol+=a[i];
g<<sol<<'\n';
}
}
return 0;
}