Pagini recente » Borderou de evaluare (job #1034729) | Cod sursa (job #319210) | Cod sursa (job #1348194) | Cod sursa (job #840286) | Cod sursa (job #2749662)
#include <bits/stdc++.h>
using namespace std;
ifstream fin("transport.in");
ofstream fout("transport.out");
int n,k,maxim,st,dr,rasp,v[16003],suma;
bool ok(int candidat)
{
int sum=0,nr=1;
for(int i=0; i<n; i++)
{
if(sum+v[i]>candidat)
{
nr++;
sum=v[i];
}
else
{
sum+=v[i];
}
if(nr>k) return false;
}
return true;
}
void cautbin()
{
dr=suma;
st=maxim;
while(st<=dr)
{
int mij=(st+dr)/2;
cout<<st<<" "<<mij<<" "<<dr<<"\n";
if(ok(mij))
{
dr=mij-1;
rasp=mij;
}
else st=mij+1;
}
}
int main()
{
fin>>n>>k;
for(int i=0; i<n; i++)
{
fin>>v[i];
maxim=max(maxim,v[i]);
suma+=v[i];
}
cautbin();
fout<<rasp;
return 0;
}