Cod sursa(job #3236242)

Utilizator AztecaVlad Tutunaru 2 Azteca Data 26 iunie 2024 17:44:28
Problema Range minimum query Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.28 kb
Raporteaza aceasta sursa 
#import<fstream>
using namespace std;ifstream f("rmq.in");ofstream g("rmq.out");int a[17]['■'],n,q,i,j,k,l,r;main(){f>>n>>q;while(i<n)f>>a[0][i++];while(j++<16)for(i=0;i<n;i++)a[j][i]=min(a[j-1][i],a[j-1][i+(1<<j-1)]);for(;f>>l>>r;k=__lg(r-l),g<<min(a[k][l],a[k][r-(1<<k)])<<'\n');}